--- title: Leadium Reviews meta_title: 'Leadium Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 39 reviews by the users' company size, role or industry to find out how Leadium works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 39 scale: '5' date_modified: '2026-06-22' parent_category: name: Marketing Services url: https://www.g2.com/categories/marketing-services --- # Leadium Reviews **Vendor:** Leadium **Category:** [Lead Generation Companies](https://www.g2.com/categories/lead-generation-services) **Average Rating:** 4.6/5.0 **Total Reviews:** 39 ## About Leadium Leadium is a boutique, 100% US-based B2B outbound sales development agency. Founded in 2016, we run managed, outsourced SDR programs across cold calling, email, and LinkedIn that book qualified meetings on your calendar. We're founder-led by design. You work directly with the people who run the company, not a junior account manager juggling 20 logos. Every client gets a dedicated, US-based SDR who learns your business, your ICP, and your value proposition, and represents you like an internal hire. Calls are recorded, transcribed, and reviewed weekly, so you hear exactly what your market is saying and we adjust in real time. We cap our active client roster on purpose. Quality outbound can't be mass-produced, so we keep the team small, US-based, and focused on a limited number of engagements. All data and work product is 100% yours. What we do: - Managed outbound SDR programs (cold calling, email, LinkedIn) - ICP definition and target account list building - Contact data enrichment - Qualified meeting and appointment generation - Email infrastructure and deliverability setup - Outbound strategy and messaging Track record: since 2016 we've built over $1 billion in qualified pipeline across 1,500+ organizations, contributed to 89 acquisitions, and supported clients who've raised $6.5B+ and reached 5 IPOs. Leadium is NGLCC-certified (LGBTBE) and consistently rated among the top sales development agencies by Clutch, GoodFirms, and Inc. 5000. Pricing is flat and month-to-month, starting at $3,500/month for a dedicated cold-calling SDR, with no hidden fees. Want US-based outbound, founder-level attention, and a rep who actually learns your business? Let's talk. ## Leadium Pros & Cons **What users like:** - Users commend Leadium for their **exceptional data quality** and responsiveness, enhancing tailored sales strategies effectively. (3 reviews) - Users value Leadium's **targeted lead generation** , effectively connecting them with high-value decision-makers and enhancing sales opportunities. (3 reviews) - Users value Leadium's **expert strategy innovation** that enhances decision-maker targeting and shortens sales cycles effectively. (3 reviews) - Users commend the **genuine involvement and responsiveness** of Leadium, feeling like a true extension of their team. (3 reviews) - Users value the **hands-on involvement** of Leadium, enhancing the effectiveness of their outreach strategies. (2 reviews) - Data Analytics (2 reviews) - Ease of Use (2 reviews) - Expertise (2 reviews) - Lead Quality (2 reviews) - Users appreciate the **hands-on and personable partnership** with Leadium, enjoying clear communication and quality outreach efforts. (2 reviews) **What users dislike:** - Users report **poor lead quality** from Leadium, noting significant issues with targeting and overall results. (3 reviews) - Users experience **miscommunication** challenges that delay alignment with brand tone, affecting the effectiveness of outreach efforts. (2 reviews) - Users report a **high turnover** rate affecting consistency and overall experience with Leadium's service support. (1 reviews) - Users face challenges due to **insufficient training** , making it difficult to effectively leverage the software for marketing strategies. (1 reviews) - Users report experiencing **poor customer support** from Leadium, leading to substantial service failures and contract termination. (1 reviews) - Slow Processes (1 reviews) - Update Issues (1 reviews) ## Leadium Reviews ### 1. Thoughtful, Adaptive Targeting That Improves as Campaigns Run **Rating:** 5.0/5.0 stars **Reviewed by:** Victoria D. | Founder, Health, Wellness and Fitness, Small-Business (50 or fewer emp.) **Reviewed Date:** May 30, 2026 **What do you like best about Leadium?** Their targeting process felt more thoughtful than a lot of agencies we have worked with before. They did not just pull large lists and blast messages. The outreach evolved as campaigns ran, and they were willing to adjust based on the feedback we were seeing from prospects. **What do you dislike about Leadium?** There were a few moments where we wanted faster changes to messaging after seeing certain response patterns. Nothing major, but some adjustments took longer than I expected during the first phase of the engagement. **Recommendations to others considering Leadium:** Go into the engagement with a clear idea of your ideal customer profile. The more context you provide upfront, the faster the campaigns seem to gain traction. It's also worth reviewing messaging together early rather than assuming the first version will be perfect. **What problems is Leadium solving and how is that benefiting you?** Leadium helps us consistently generate B2B opportunities without having to build an internal outbound team from scratch. Instead of our founders spending time prospecting, we can focus on partnerships, product development, and closing conversations that are already qualified. ### 2. Flexible, Data-Driven Campaign Adjustments That Improved Engagement **Rating:** 5.0/5.0 stars **Reviewed by:** Danish Y. | CEO and Founder, Insurance, Mid-Market (51-1000 emp.) **Reviewed Date:** May 30, 2026 **What do you like best about Leadium?** I appreciated their willingness to make adjustments when the data suggested something wasn't working. Rather than treating the campaign as fixed, they continuously refined targeting and messaging. That flexibility made a noticeable difference as the engagement progressed. **What do you dislike about Leadium?** There was a learning period at the beginning where appointment quality was somewhat inconsistent. We had to provide feedback on the types of businesses we wanted to prioritize, and it took a few iterations before everything was aligned. **Recommendations to others considering Leadium:** The more context you provide upfront, the better the outcome will be. Share examples of your ideal customers, common objections, and industries that perform well for you. The engagement became significantly more productive once we gave detailed feedback from early campaign results. **What problems is Leadium solving and how is that benefiting you?** Leadium helped us create a more predictable outbound lead generation process. We wanted additional sources of qualified business conversations beyond inbound channels, and their team helped build a pipeline of prospects that our internal team could focus on converting. ### 3. Adapted Messaging That Truly Fit Our Niche Market **Rating:** 5.0/5.0 stars **Reviewed by:** Jiri L. | Founder, Manufacturing, Small-Business (50 or fewer emp.) **Reviewed Date:** May 27, 2026 **What do you like best about Leadium?** I appreciated that they adapted their messaging once they understood our market better. Our services are fairly niche, so generic outreach was never going to work well. After a few rounds of feedback, the communication became much more aligned with how we normally position ourselves to potential clients. **What do you dislike about Leadium?** The onboarding phase took longer than I expected. We had to spend extra time clarifying who we actually wanted to target because some early outreach felt too broad. There were also moments where campaign momentum slowed slightly during adjustments. **Recommendations to others considering Leadium:** Be prepared to stay involved during the first few weeks. The more context you provide about your customers and positioning, the faster the campaigns become effective. It worked better for us once the messaging became more specific and less general-purpose. **What problems is Leadium solving and how is that benefiting you?** Leadium helped us create a more predictable outbound appointment-setting process. Before them, our internal team handled prospecting inconsistently because client delivery work always took priority. Having dedicated outbound support meant we could keep business development moving without constantly pulling senior people into cold outreach. ### 4. Adaptable, Organized Outreach Tailored to Our Technical Audience **Rating:** 5.0/5.0 stars **Reviewed by:** Chad C. | Founder and CEO, Maritime, Small-Business (50 or fewer emp.) **Reviewed Date:** May 28, 2026 **What do you like best about Leadium?** They did not rely on a completely generic outreach approach, and over time the messaging became much more aligned with the technical audience we work with. I also appreciated that they stayed organized even when response cycles were slow. **What do you dislike about Leadium?** The first few weeks required more involvement from our side than I initially anticipated. Because our market is specialized, we had to spend extra time reviewing targeting lists and adjusting wording before campaigns started performing better. **Recommendations to others considering Leadium:** If your industry has technical buyers or long sales cycles, spend time upfront explaining how prospects normally make decisions. Once Leadium had more context around our space, the appointment quality improved noticeably. **What problems is Leadium solving and how is that benefiting you?** Leadium helped us maintain outbound prospecting activity while our internal team focused on ongoing client work and operations. They supported appointment setting with companies we wanted to reach but did not have the bandwidth to consistently pursue ourselves ### 5. Founder-Led Strategy and Natural U.S.-Based Outreach **Rating:** 5.0/5.0 stars **Reviewed by:** Shareese S. | Founder & CEO, Retail, Small-Business (50 or fewer emp.) **Reviewed Date:** June 03, 2026 **What do you like best about Leadium?** The biggest difference for me has been the level of involvement. We were not passed between account managers, the founders stayed close to strategy decisions, and the outreach felt more intentional. The U.S.-based calling team also gave conversations a more natural feel for our target audience. **What do you dislike about Leadium?** We had to recalibrate qualification standards after the first round of meetings. Once that was addressed, things improved, but I would not expect the first campaign version to be the final version. **Recommendations to others considering Leadium:** Spend time upfront defining what a qualified appointment actually means to your business. Leadium seems to perform best when expectations and targeting are specific from the beginning. **What problems is Leadium solving and how is that benefiting you?** Leadium helps us generate qualified B2B conversations without creating an internal SDR function. That lets our team stay focused on serving clients while still building pipeline in the background. ### 6. Real-Time Strategy Adjustments with Hands-On Campaign Support **Rating:** 5.0/5.0 stars **Reviewed by:** Daniel S. | Founder & CEO, Retail, Small-Business (50 or fewer emp.) **Reviewed Date:** June 05, 2026 **What do you like best about Leadium?** When something was not working, we were not waiting in a queue, we were adjusting strategy in real time with the people actually running the campaigns. **What do you dislike about Leadium?** There was a point where we had to pause and essentially "reset" parts of the targeting. It slowed momentum temporarily, but it was necessary to fix direction rather than keep pushing volume. **Recommendations to others considering Leadium:** Do not treat it as a plug-and-play outbound engine. It works better when you are open to stepping back and refining your ICP based on real response data instead of assumptions. **What problems is Leadium solving and how is that benefiting you?** They are helping us clean up and stabilize an outbound motion that already existed but was not producing consistent or high-quality conversations. The biggest benefit has been clarity on who we should actually be targeting rather than just increasing activity. ### 7. Data-driven growth and a fantastic partnership **Rating:** 5.0/5.0 stars **Reviewed by:** Lena T. | Founder, Design, Small-Business (50 or fewer emp.) **Reviewed Date:** April 16, 2026 **What do you like best about Leadium?** What stands out most is how performance-driven and transparent they are with their strategy. They’re highly responsive and communicative, which makes the engagement feel like a true partnership. They also back up their recommendations with data, which builds a lot of confidence in the process. **What do you dislike about Leadium?** There isn’t much to complain about so far. If I had to point to something, the onboarding process requires a fair amount of upfront information sharing. That said, it’s clearly necessary to achieve the results we’re seeing now. **Recommendations to others considering Leadium:** If you’re looking for an agency that prioritizes data and execution over fluff, Leadium is worth considering. Be prepared to stay engaged, they communicate frequently and move quickly. It’s a strong fit for teams that want measurable growth and are open to collaboration. **What problems is Leadium solving and how is that benefiting you?** We needed to move away from guesswork and find a partner that could take ownership of lead generation with a data-driven approach. Leadium has delivered a consistent increase in high-quality leads month over month. This has allowed our internal team to focus more on closing deals instead of worrying about top-of-funnel pipeline. ### 8. Patient, Thoughtful Outreach That Prioritized Reaching the Right People **Rating:** 5.0/5.0 stars **Reviewed by:** Manon D. | Founder and CEO, Pharmaceuticals, Small-Business (50 or fewer emp.) **Reviewed Date:** June 13, 2026 **What do you like best about Leadium?** They showed more patience than I expected. Rather than optimizing for meeting count, there was willingness to slow down and refine who we were actually reaching, which mattered for our type of business. **What do you dislike about Leadium?** The early onboarding took longer than anticipated because translating a specialized advisory offering into outbound messaging isn’t simple. It required more founder input upfront than I expected. **Recommendations to others considering Leadium:** Do not treat outbound as a replacement for positioning. Spend time defining what kind of conversations you want before launching campaigns. **What problems is Leadium solving and how is that benefiting you?** Leadium gives us a repeatable way to open strategic B2B conversations without relying entirely on referrals or founder-led networking. It helps us expand visibility while keeping our internal team focused on advisory work. ### 9. Smart, Targeted Growth Without Chasing Volume **Rating:** 5.0/5.0 stars **Reviewed by:** Jeremy L. | Founder and CEO, Hospital & Health Care, Small-Business (50 or fewer emp.) **Reviewed Date:** June 09, 2026 **What do you like best about Leadium?** What stood out was restraint. They did not automatically increase outreach volume when results slowed, they pushed for better qualification and tighter targeting first, which matched how we think about growth. **What do you dislike about Leadium?** The early phase felt slower than expected, especially if you are used to measuring success by meeting counts. There is a bit of patience required while messaging and targeting settle. **Recommendations to others considering Leadium:** Decide whether you want activity or meaningful conversations. If your market is specialized, resist the temptation to widen targeting too early. **What problems is Leadium solving and how is that benefiting you?** Leadium helps us create structured access to decision-makers without forcing our internal team to become full-time outbound operators. It is given us a more repeatable way to start conversations while staying focused on execution. ### 10. Leadium feels like a true team extension driving strong pipeline growth **Rating:** 5.0/5.0 stars **Reviewed by:** Honza H. | Founder, Hospitality, Small-Business (50 or fewer emp.) **Reviewed Date:** April 20, 2026 **What do you like best about Leadium?** Their commitment, expertise, and collaborative approach stand out. Leadium operates as a true extension of our team rather than just a vendor, which has been key to consistently building pipeline through outbound efforts. **What do you dislike about Leadium?** There isn’t much to point out. If anything, the early stages require alignment and iteration to refine messaging and targeting, but that’s expected and ultimately leads to better results. **Recommendations to others considering Leadium:** Highly recommend Leadium to any team looking for a collaborative outbound partner that is committed and focused on driving measurable pipeline growth. It’s especially valuable if you want to scale without hiring internally. **What problems is Leadium solving and how is that benefiting you?** Leadium helps us generate consistent, high-quality pipeline without relying solely on inbound or paid channels. They combine strategic targeting with hands-on execution and ongoing optimization. As a result, outbound has become a reliable and scalable source of qualified opportunities for our team. ### 11. Strategy Plus Execution That Keeps Decisions Moving **Rating:** 5.0/5.0 stars **Reviewed by:** Juli J. | CEO, Manufacturing, Enterprise (> 1000 emp.) **Reviewed Date:** June 19, 2026 **What do you like best about Leadium?** The combination of strategy access and execution. Working directly with founders kept decisions moving, and the U.S.-based callers helped conversations feel more natural and less transactional. **What do you dislike about Leadium?** The beginning required more iteration than I expected. It took some time to define where outbound added value versus where existing channels already performed well. **Recommendations to others considering Leadium:** Do not assume broader targeting equals better outcomes. Spend time identifying where your current go-to-market motion has gaps and build outbound around those areas. **What problems is Leadium solving and how is that benefiting you?** Leadium gives us a more structured way to create new commercial conversations without pulling internal teams into day-to-day outbound activity. It complements relationship-driven growth rather than replacing it. ### 12. Proactive Ownership and Smart Market-Driven Recommendations **Rating:** 5.0/5.0 stars **Reviewed by:** Lucy D. | CEO & Founder, E-Learning, Small-Business (50 or fewer emp.) **Reviewed Date:** May 31, 2026 **What do you like best about Leadium?** I like that they take ownership of the process. We are not constantly being asked what to do next, and they bring recommendations based on what they are seeing in the market instead of simply executing a fixed playbook. **What do you dislike about Leadium?** Some of the early targeting assumptions needed adjustment once we saw who was actually engaging. It was not a major issue, but it took a little time before the outreach was fully dialed in. **What problems is Leadium solving and how is that benefiting you?** Leadium maintains a consistent flow of B2B sales conversations without requiring our internal team to spend hours prospecting. That allows us to focus more on delivering learning content and growing the business rather than managing outbound campaigns ourselves. ### 13. Quick pipeline wins and strong results, great partner to work with **Rating:** 5.0/5.0 stars **Reviewed by:** Pavel H. | Chief executive officer, Computer Software, Small-Business (50 or fewer emp.) **Reviewed Date:** April 30, 2026 **What do you like best about Leadium?** I like that they get involved in our overall outbound strategy and provide transparent reporting on performance and results. The team is proactive, communicative, and focused on consistently building pipeline through targeted outreach. **What do you dislike about Leadium?** At times, access to more specialized insights or deeper breakdowns could be helpful, but overall the team is responsive and continuously improving performance. **Recommendations to others considering Leadium:** I’d recommend speaking with other companies that have worked with them to understand their experience and results. Our experience so far has been very positive, especially in terms of pipeline generation. **What problems is Leadium solving and how is that benefiting you?** We needed a partner to help us build a consistent outbound pipeline without hiring internally. Leadium has taken ownership of prospecting and outreach, and since working with them, we’ve seen steady growth in qualified meetings and overall pipeline. ### 14. Natural, High-Quality Outreach with Experienced U.S.-Based Cold Callers **Rating:** 5.0/5.0 stars **Reviewed by:** Paul L. | Founder & CEO, Higher Education, Small-Business (50 or fewer emp.) **Reviewed Date:** June 07, 2026 **What do you like best about Leadium?** I underestimated the impact of having experienced U.S.-based cold callers. The conversations felt more natural than scripted, and the quality of engagement was stronger than our previous outreach attempts. **What do you dislike about Leadium?** The beginning required more refinement than expected. We learned fairly quickly that broad targeting created activity but not necessarily relevant appointments. **Recommendations to others considering Leadium:** Treat the first phase as learning rather than expecting instant scale. Be willing to tighten your audience once real responses start coming in. **What problems is Leadium solving and how is that benefiting you?** Leadium helps us create a repeatable flow of B2B conversations without relying entirely on founder-led networking or internal prospecting efforts. That’s given us more time to focus on growth and customer outcomes. ### 15. Qualified leads, high-impact demos, and no internal hire **Rating:** 5.0/5.0 stars **Reviewed by:** Dmitry C. | Chief Executive Officer, Design, Small-Business (50 or fewer emp.) **Reviewed Date:** April 12, 2026 **What do you like best about Leadium?** Their team actually does their homework. When they book demos for us, prospects already understand what we do and why it matters. That means we’re starting conversations at the right stage, and delivering demos becomes much more effective and focused. **What do you dislike about Leadium?** Reporting could be even more detailed, especially with more granular breakdowns or predictive insights on what’s likely to convert. That said, what they currently provide is still comprehensive, and overall the partnership has been excellent. **Recommendations to others considering Leadium:** Highly recommended if you're looking to scale B2B outbound without hiring and managing an internal SDR team. **What problems is Leadium solving and how is that benefiting you?** We needed to scale our B2B prospecting without building and managing an internal SDR function. Leadium took that off our plate entirely. Instead of hiring internally, they handled outreach and consistently booked qualified meetings, allowing us to focus on closing. ### 16. Elevated Our Sales with Tailored Consulting **Rating:** 5.0/5.0 stars **Reviewed by:** Elin M. | Sales Development Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** March 06, 2026 **What do you like best about Leadium?** I really like how Leadium consistently books appointments, which is how we ultimately grade them. Their level of service is also something we appreciate. Each month, they are setting meetings, and we've closed several deals already. Their weekly performance meetings are great for helping us understand what's going on. I've also found it valuable that they are connected to our HubSpot, so we can track the work our SDR does every day. They spend a lot of effort on strategy, making us think through who we are trying to get appointments for, and that layer of consulting is great for us. It's been nice to work directly with their founders, who handle our account, guiding us purposefully through the execution and recommending changes. **What do you dislike about Leadium?** nothing as of now **What problems is Leadium solving and how is that benefiting you?** I hired Leadium to generate qualified sales leads as we lacked outbound expertise. They've successfully set meetings and closed deals for us. Their strategic consulting, integration with HubSpot, and performance insights have been great. ### 17. Human Outreach and Fast, Leadership-Driven Improvements **Rating:** 5.0/5.0 stars **Reviewed by:** Racheal H. | Founder, Facilities Services, Mid-Market (51-1000 emp.) **Reviewed Date:** June 15, 2026 **What do you like best about Leadium?** I liked that strategy didn’t disappear after onboarding. We had direct access to leadership, and changes happened quickly. The outreach itself also felt more human than what I expected from an outsourced appointment setting. **What do you dislike about Leadium?** We underestimated how much our internal language and positioning would need to be translated into outbound messaging. The first version didn’t feel like us and took some refining. **What problems is Leadium solving and how is that benefiting you?** Leadium is helping us create a more consistent way to start conversations with commercial prospects instead of depending entirely on referrals and repeat business. It gives us more predictability without expanding internally. ### 18. Founder led and strategy partners - top notch work **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Education Management | Mid-Market (51-1000 emp.) **Reviewed Date:** February 25, 2026 **What do you like best about Leadium?** Kevin is genuinely involved. This is not the kind of agency where you sign and then get handed off to a junior account manager. He was on the calls, understood our market, and the upfront work they do on data sourcing and ICP was serious. The SDR on our account actually knew the space. Once the machine was built, it ran. **What do you dislike about Leadium?** The first 30-45 days feel slow. They are doing the real work during that time, domain setup, integrations, scripting, but it is hard to sell internally when stakeholders want meetings in week one. Some more visibility into that ramp would help. **Recommendations to others considering Leadium:** If you are willing to do the ICP work upfront and give the process 60 days, the output is real. Do not come in expecting a shortcut. Kevin and the team are the right partner if you actually want to build a pipeline that holds. **What problems is Leadium solving and how is that benefiting you?** We needed qualified pipeline without adding full-time headcount. Tried a couple of agencies before that just blasted email lists and called it lead gen. The issue was always targeting quality. Kevin had us fill out an ICP form before touching a single contact, which was a different approach than anything we'd seen before. ### 19. Leadium Elevates Sales Strategy and Workflow **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consumer Services | Small-Business (50 or fewer emp.) **Reviewed Date:** May 23, 2023 **What do you like best about Leadium?** I really appreciate how Leadium has been pivotal for filling the calendar for my sales team and addressing the feast or famine side of sales. They helped shorten the sales cycle by creating more opportunities, which is incredibly beneficial. The strategy and outbound scale they provided added significant value beyond just filling the calendar. I also value Leadium’s expertise in leveraging different channels for conversations. Their weekly performance reviews allow me to see the most important metrics like meetings booked, demos scheduled, and closed-won deals. It’s impressive how they bring success to email at scale. They've helped with the implementation of Outreach, Salesforce, and a new LMS, enabling us to track deal impact and specific actions for long-term success. What I especially find outstanding is how there’s a noticeable difference between a common lead and someone who is sale-ready, which is something unique that Leadium offers. Their unmatched expertise across various business verticals makes them an invaluable partner. **What do you dislike about Leadium?** Honestly there is nothing I dislike about Leadium. The experience has been consistently positive. **Recommendations to others considering Leadium:** I would 100% recommend Leadium to anyone looking to scale their outbound without all the fuss of hiring and training a new team. **What problems is Leadium solving and how is that benefiting you?** Leadium fills my sales team's calendar, solves the feast or famine sales issue, and shortens our sales cycle by providing more opportunities. The expertise in channel strategy and scaling outbound efforts is invaluable, alongside tools to track deals and ensure long-term success. ### 20. Successfully Entering a New Market with the Right Sales Partner **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** February 25, 2026 **What do you like best about Leadium?** That they helped us with reaching high-value decision-makers through targeted list building. They provided strategy that surpased what we cound do internally. **What do you dislike about Leadium?** Premium service requires pricing that reflects the level of quality, expertise, and value delivered. **What problems is Leadium solving and how is that benefiting you?** Filling our calendar with high-quality discovery calls. They shorten our sales cycle by getting in the door faster. We hit our goal meeting KPIs and led to higher than expected revenue months. ### 21. Reliable partner for building outbound pipeline and booking meetings **Rating:** 5.0/5.0 stars **Reviewed by:** Tom S. | Founder @ The SD Lab | Sales Consultant , Small-Business (50 or fewer emp.) **Reviewed Date:** April 28, 2025 **What do you like best about Leadium?** I liked how easy they were to work with clear communication, consistent delivery, and they really focused on booking qualified meetings. They understood our ICP and adjusted outreach based on what was resonating. It felt like they were truly part of our team not just a vendor **What do you dislike about Leadium?** Honestly nothing major. As with any outsourced partner there were occasional tweaks needed around messaging early on but they were super responsive and made adjustments quickly. No real complaints **Recommendations to others considering Leadium:** If you’re looking for help building outbound pipeline or booking meetings without having to spin up a whole internal team, Leadium is a great option. Set clear expectations, stay in sync on your target audience and they’ll help you scale faster **What problems is Leadium solving and how is that benefiting you?** We needed to build outbound pipeline and generate meetings quickly while we were getting our agency off the ground. Leadium helped us stand up outbound outreach and create momentum fast. They took a big load off our internal team by handling prospecting and appointment setting efficiently ### 22. Waste of time and money **Rating:** 0.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** February 12, 2026 **What do you like best about Leadium?** onboarding was quick and easy. After that all downhill **What do you dislike about Leadium?** They didnt generate one meeting in the entire time we worked together. **Recommendations to others considering Leadium:** Don't offer services you cant **What problems is Leadium solving and how is that benefiting you?** Leadium was supposed to help generate pipeline - in 2 months they got nothing. ### 23. Responsive, strategic partner helping drive qualified leads **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** May 07, 2025 **What do you like best about Leadium?** The team is highly responsive and easy to collaborate with. They operate with a professional, no-fluff approach and are always open to recalibrating based on feedback or data trends. That agility makes them feel like an extension of our team rather than a disconnected service. They understand B2B nuances and have made adjustments without needing hand-holding. **What do you dislike about Leadium?** At times, the early outreach cadence or messaging has required a few rounds of refinement to feel fully aligned with our brand tone and audience. While they are receptive and quick to adjust, it would be ideal if that calibration happened slightly faster upfront to reduce early friction in campaigns. That said, they’ve always taken feedback seriously and moved in the right direction. **Recommendations to others considering Leadium:** Come in with a clear sense of your ICP and messaging goals—it’ll make collaboration smoother and help the Leadium team tailor their strategy faster. Be prepared to iterate in the early stages and give real feedback. They’re highly responsive, but like any outreach partner, they’re best when treated as part of your team rather than a plug-and-play vendor. **What problems is Leadium solving and how is that benefiting you?** Leadium has helped us generate more qualified leads and book meetings that align with our ideal customer profile—primarily in the healthcare and health-tech space. Their outreach efforts are saving my team time on top-of-funnel prospecting and letting us focus more on relationship-building and closing. Their willingness to iterate based on feedback has allowed us to adapt quickly to market signals and client segments that are showing the most traction. ### 24. A Solid Outbound Sales Partner **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Transportation/Trucking/Railroad | Mid-Market (51-1000 emp.) **Reviewed Date:** May 21, 2025 **What do you like best about Leadium?** Leadium was very hands-on and personable. They were attentive to feedback and produced quality outreach collateral. They also made good on all partnership objectives. **What do you dislike about Leadium?** Just that they aren't an in-house resource. Working with third-party business development services can be challenging, but Leadium met the challenges head-on. **Recommendations to others considering Leadium:** Leadium was a solid partner in helping us scale outbound prospecting efforts. Their team is responsive, professional and collaborative. They are always open to feedback and focused on continuous improvement, which helped to provide a positive partnership experience. From data sourcing to outbound messaging, they provided reliable support that helped us expand our reach and experiment with new approaches. **What problems is Leadium solving and how is that benefiting you?** Leadium helped us broaden our business development resources and build a larger lead pipeline. In turn, we were able to generate positive outbound sales leads and add to our opportunity pipeline. ### 25. Excellent Lead Generation Service **Rating:** 4.5/5.0 stars **Reviewed by:** Seema K. | Marketing Executive, Mid-Market (51-1000 emp.) **Reviewed Date:** January 14, 2025 **What do you like best about Leadium?** I appreciate their data accuracy and the custom data points they provide, which have been instrumental in tailoring our sales strategies. Their professional and responsive customer service also stands out, making the entire process smooth and efficient. **What do you dislike about Leadium?** There's very little to dislike, but if I had to mention something, it would be the occasional delay in receiving updates. However, their team is always quick to address any concerns. **Recommendations to others considering Leadium:** I highly recommend Leadium to any business looking to enhance their lead generation efforts. Their expertise and commitment to delivering high-quality leads have made a significant impact on our growth. Would love other who are struggling to get good leads due to lack of competitive data, to try once. **What problems is Leadium solving and how is that benefiting you?** I've been using Leadium's lead generation services for six months and am very satisfied. Leadium is solving our lead generation challenges by providing high-quality, thoroughly researched leads. This has significantly boosted our sales pipeline and improved our conversion rates, saving us time and effort in finding potential clients. ### 26. Breach of Contract **Rating:** 0.0/5.0 stars **Reviewed by:** David K. | Small-Business (50 or fewer emp.) **Reviewed Date:** January 08, 2025 **What do you like best about Leadium?** In our experience, there are no upsides to working with Leadium. **What do you dislike about Leadium?** We had to provide notice to Leadium that they were in breach of contract for not providing services in a workmanlike and professional manner. Leadium sent out several hundred (perhaps thousands) of emails with the following issues: 1. the receiving companies were not remotely tied to our target markets 2. the emails included a link to their's and not our website 3. the address provided was incorrect 4. our team member's name was misspelled After that debacle, we actually gave them a second chance where they proceeded to produce precisely one lead over a 90 day period. We terminated our contract with Leadium as they refused to provide any remuneration for their dismal performance. **Recommendations to others considering Leadium:** Based on our experience, I would avoid engaging with Leadium as we found them to be not only incompentent but also disingenuous as well. **What problems is Leadium solving and how is that benefiting you?** We engaged Leadium to help us generate leads and book initial meetings with prospective clients. ### 27. Professional and Skilled B2B Telemarketing & Email Outbound Company **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** November 15, 2024 **What do you like best about Leadium?** Their attention to detail and willingness to align with our needs and refine the campaigns and outbound based on our go to market strategy changes and what is working vs not working. **What do you dislike about Leadium?** For a unique software company like us, sometimes it's hard to help the team understand the intriquacies of our software and we are still refining our GTM strategy, unless you've been at the company for a while and are experienced using the software, which is not something we can assume is doable to fully immerse in the platform to inform marketing strategies. Our internal team has the most knowledge about the software, but sometimes we struggle at effectively explaining or communicating what we think is the best way to market and sell our software. **What problems is Leadium solving and how is that benefiting you?** Booking meetings through outbound calls and emails. This helps us to have more discoveries and demonstrations per week, and more potential clients. ### 28. Good tech and processes, but failed to deliver results **Rating:** 2.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** October 02, 2024 **What do you like best about Leadium?** I appreciated their approach to using modern technologies for outreach. **What do you dislike about Leadium?** In the end, they failed miserably to deliver any results. They don't guarantee results, and as a result can't be held accountable to not delivering anything. Be careful. **Recommendations to others considering Leadium:** This agency may work for high price point products with an enterprise sales motion, but for us it did not. **What problems is Leadium solving and how is that benefiting you?** Leadium is a full service cold outbound sales development partner. They handle the technical setup, content, and provide a dedicated SDR that emails, calls and reaches out to prospects via LinkedIn. ### 29. LEADIUM HANDLES EVERY ASPECT OF YOUR LEAD PIPELINE **Rating:** 4.5/5.0 stars **Reviewed by:** Victoria N. | sales executive, Financial Services, Mid-Market (51-1000 emp.) **Reviewed Date:** January 30, 2023 **What do you like best about Leadium?** We decided to work with this company because of its approach and experience. They are in charge of gathering information about our prospective clientele. We appreciated the fact that they have been in operation for a while and only serve a small number of customers each month. As a result, the executive team was involved and a specialized research team focused on our campaign was allocated to our account. This team is in charge of locating the appropriate individuals at the appropriate organizations that correspond to our target market. The plan was also extensive enough to fit with the more brutal breaking-the-ice approach that we planned. **What do you dislike about Leadium?** I couldn't find any drawbacks to the team. They exceeded our expectations. Our monthly sales went up drastically following their help with lead generation. They are just awesome. **Recommendations to others considering Leadium:** If you do not want to hire an entry-level sales team that you would have to manage daily and purchase new software for them to be successful, then Leadium is for you. **What problems is Leadium solving and how is that benefiting you?** The team has helped us find data for leads that match the titles and personas in our target market by providing a steady stream of qualified leads. This helps us overcome the challenge of not having enough information to pursue. They automate lead generation processes, making it easier for us to generate leads in time and in a cost-effective manner They also schedule monthly meetings with our sales teams, which saves us a lot of time and effort. ### 30. Great experience and meetings have been set **Rating:** 4.0/5.0 stars **Reviewed by:** Calvin K. | Digital Marketing Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** May 25, 2023 **What do you like best about Leadium?** They are setting meetings and are very responsive when needed. **What do you dislike about Leadium?** I wouldn't say dislike but we had some kinks to workout with the round robin process and some of the meetings are in our target. But that's being consistently resolved. **Recommendations to others considering Leadium:** Make sure you know who you're targeting, the better you know in detail the better they will be able to help. **What problems is Leadium solving and how is that benefiting you?** They are setting meetings for us while we are learning how to sell better internally. ### 31. Outstanding Lead Generation Results over Multiple Years **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** January 29, 2023 **What do you like best about Leadium?** What I appreciate most about working with Leadium is the degree of knowledge and skill exhibited by its founders. Working directly with them allowed for the swift implementation of a well-conceived plan. As one of the founders was always my primary point of contact, I never felt like I was being passed off to a mid-level employee. In addition, I liked that Leadium assigned a dedicated team member to each component of the outbound function. I was pleased by their implementation of high-level concepts, such as personality data to personalize messaging. Their team was clearly motivated to perform and book meetings for us. **What do you dislike about Leadium?** While Leadium is able to deliver a repeatable and measurable program for sales appointments, there are restrictions regarding the pace with which many campaigns can be launched and activity can be pushed. There are times when, as a sales team, we desire rapid results yet are constrained by the rate at which we can launch and execute initiatives. This is a trade-off that comes with hiring an agency to manage a certain component of our business, but it is something we should be aware of and evaluate. **What problems is Leadium solving and how is that benefiting you?** We've used Leadium for a few different engagements, and it's helped us provide revenue potential in new market territories without diverting personnel from our internal Sales Development team. Their task was to identify specific niches inside specialized markets and engage in conversation with those segments. Our sales team was able to spend more time on pre-qualified leads as a result of these outcomes, which allowed us to boost their productivity and free them from the need to source their own pipeline. ### 32. The ideal revenue alternative to building an SDR team internally!! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** September 15, 2022 **What do you like best about Leadium?** We chose to go with Leadium because of their experience in this space. Their executive team is our direct point of contact for both the ongoing campaign strategy and the day-to-day activity performance. We really appreciated that Kevin led the sales process, and in every aspect of his business he sold us on, he made sure they delivered. One of the things I have liked most is the open honesty in strategy and their proactively making campaign adjustments. **What do you dislike about Leadium?** I haven't come across identifiable dislikes at this time. We went into this knowing there was a risk that we wouldn't see results. Kevin was very upfront with that during the sales process, and because outbound is dependent on many market factors, results can't be guaranteed. Because its a full-service program and because their founders are your points of contact their is very little risk, which we love. **Recommendations to others considering Leadium:** Talk to them. Learn about their experience and point of view on outbound strategy. See their agreeable contract terms and make a decision. **What problems is Leadium solving and how is that benefiting you?** We engaged Leadium because we had no outbound appointment setting being done internally and did not have the infrastructure to support it. At bats for our sales team within a very specific target market was our entire goal of the engagement. Leadium has delivered a consistent flow of sales appointments through a full-service program that includes data, technology, and the day-to-day SDR activity. ### 33. Never need to hire an in-house SDR again. **Rating:** 5.0/5.0 stars **Reviewed by:** Alexander C. | Fractional CMO, Small-Business (50 or fewer emp.) **Reviewed Date:** December 15, 2021 **Describe the project or task Leadium helped with:** Fractional SDR services **What do you like best about Leadium?** Leadium seems to have the right formula for fractional SDRs. They give me the flexibility to have a SDR without the hassle of finding, training, and coaching one. When I need immediate results, and someone who has just done it before –Leadium is my go-to. Specifically like to call out Ruby on their team. He is a true gem. Well invested in my company, and works as if he truly is a part of the team. He takes the time to understand the "why" behind what we do, and continuously finds ways to make it even better. I also heard through the grapevine that his won SDR of the year. I couldn't recommend Leadium enough. **What do you dislike about Leadium?** Nothing at this time. They're great. Accommodating and consistently trying to insert themselves into the company. I've truly enjoyed their services overall, and recommend using them. **What problems is Leadium solving and how is that benefiting you?** We've seen an increase in meetings, higher conversion rates, and open rates as well. ### 34. End-to-End SDR support that ramped quickly, and is beating goals. **Rating:** 5.0/5.0 stars **Reviewed by:** Nate N. | Head of Partnerships, Small-Business (50 or fewer emp.) **Reviewed Date:** April 15, 2021 **Describe the project or task Leadium helped with:** Built our first SDR program to increase the number of meetings booked with qualified prospects. **What do you like best about Leadium?** - End to End support from prospect research, content development, campaign management, lead qualification. - Fast ramp time, we saw results inside one month. - Flexible model that's easy to scale up / down / pivot as we're learning. **What do you dislike about Leadium?** - It's a challenge of outsourcing more generally, not specific to Leadium: you'll invest time in developing and training an SDR who's not ultimately on your staff, so eventually, that investment of time will pay dividends to another business, not yours. **What problems is Leadium solving and how is that benefiting you?** Increasing the number of meetings booked with qualified prospects: we've grown our marketing list by 10X, and we've increased the number of meetings booked by 3X. ### 35. Premier SDR's **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** April 19, 2021 **Describe the project or task Leadium helped with:** Generate new business development for my company. We needed to find qualified leads, and Leadium produced at a level that can be matched by none of their competitors. **What do you like best about Leadium?** They act as a true extension to your sales team. Prospects really have no idea that we outsource SDR work because the Leadium SDRs are THAT knowledgeable. **What do you dislike about Leadium?** I don't really have anything to put here. I guess if I had to pick something, I wish that training/implementation was a bit quicker... but that is if I am really nit-picking. They are great at what they do. **Recommendations to others considering Leadium:** If you are looking to outsource SDR work then look no further... Leadium is your team. **What problems is Leadium solving and how is that benefiting you?** We are generating high-quality leads at a rapid rate, thanks to Leadium. We are 4 months into using Leadium and their team has already produced enough leads, that have converted to closed-won deals to pay for themselves for the entire year of their services. Making a small investment in Leadium will generate my company a 4X ROI at this rate. ### 36. Incredible Qualified Lead Generator! **Rating:** 5.0/5.0 stars **Reviewed by:** T.J. W. | Vice President - Sales, Small-Business (50 or fewer emp.) **Reviewed Date:** November 04, 2020 **Describe the project or task Leadium helped with:** We hired Leadium to generate qualified leads for a product launch into a new market segment. **What do you like best about Leadium?** Leadium has the ability to generate lead lists, send outbound emails, and forward qualified leads seamlessly. Their team are true professionals and know what it takes to execute a successful outbound marketing campaign. **What do you dislike about Leadium?** Nothing. I used Leadium at a previous company and realized similar success and service. **What problems is Leadium solving and how is that benefiting you?** Leadium filled our outbound marketing gap. Using cold email techniques, they are generating many qualified leads. ### 37. Generating Leads has never been easier **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** January 02, 2019 **What do you like best about Leadium?** I’m blown away their knowledge of outbound prospecting and lead generation. They work and partner with plenty of companies, which allows them they gain a lot of insights that they are happy to share. I still haven't found another tool or vendor that is able to provide so many accurate leads. Their bounce rate is extremely low. **What do you dislike about Leadium?** Honestly, there is nothing that I dislike. **What problems is Leadium solving and how is that benefiting you?** We’ve grown a lot since the partnership began. We’re very happy with the work that they do for us, especially considering we initially partnered up because we lacked resources to do outbound activities ourselves. We are scheduling weekly calls to receive frequent updates, but also to share some new ideas and best practices. I’m very impressed by how transparent they are and how easy it is to get in contact with them if we need to. ### 38. Leadium has been an amazing partner to find qualified leads **Rating:** 5.0/5.0 stars **Reviewed by:** Kevin W. | Chief Execuitve Officer, Public Safety, Small-Business (50 or fewer emp.) **Reviewed Date:** December 19, 2018 **What do you like best about Leadium?** They are independent and do all the work to bring the lead to the table. In fact, they enter them into my CRM and my calendar. They are amazing **What do you dislike about Leadium?** There is nothing that I dislike with Leadium at this time. They are doing a great job. **Recommendations to others considering Leadium:** Check who is behind the scenes and call references. **What problems is Leadium solving and how is that benefiting you?** Getting qualified leads and reaching out to them. I don't need to hire in house staff, train and manage them. This is a total time saver with better results. ### 39. Best Lead Generation Service on Market **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Entertainment | Small-Business (50 or fewer emp.) **Reviewed Date:** January 07, 2019 **What do you like best about Leadium?** Leadium is a team of diligent and experienced lead gen specialists who use creative modern techniques to drive new opportunities **What do you dislike about Leadium?** Can't say anything negative... they really drive our business forward. **What problems is Leadium solving and how is that benefiting you?** Increasing qualified leads and reasonable CAC. ## Leadium Discussions - [How has Leadium performed for outbound prospecting when KPIs are hard to hit?](https://www.g2.com/discussions/how-has-leadium-performed-for-outbound-prospecting-when-kpis-are-hard-to-hit) - 2 upvotes - [View Leadium pricing details and edition comparison](https://www.g2.com/products/leadium/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-22+14%3A47%3A06+-0500&secure%5Bsession_id%5D=df3ad3cc-32f7-4d4e-be77-5828c3b2ef6d&secure%5Btoken%5D=563826bb7dbb7be8549edb836584ed1acd5db0e1fd0e9be99ff5c212885ebcba&format=llm_user) ## Leadium Integrations - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) - [Calendly](https://www.g2.com/products/calendly/reviews) - [Clay](https://www.g2.com/products/clay-com-clay/reviews) - [HeyReach](https://www.g2.com/products/heyreach/reviews) - [HubSpot Sales Hub](https://www.g2.com/products/hubspot-sales-hub/reviews) - [Nooks](https://www.g2.com/products/nooks/reviews) - [Salesforce B2B Commerce](https://www.g2.com/products/salesforce-b2b-commerce/reviews) ## Leadium Features **Planning** - Needs Assessment - Resource Allocation - Stayed within Budget - Statement of Work - Best Practices **Capabilities** - B2B Lead Development - Onboarding - Lead Qualifying - Qualified Meetings - Sales Account Management - Virtual Support **Expertise** - Demand Generation - CRM - Analytics Capabilities **Delivery** - Technical Expertise - Met Deadlines - Meeting Management - Project Updates - Scope Management - Roll-out **Team Quality** - Change Management Skills - Executive Presence - Vertical Expertise - Technology Partnerships ## Top Leadium Alternatives - [CIENCE](https://www.g2.com/products/cience/reviews) - 3.7/5.0 (181 reviews) - [KlientBoost](https://www.g2.com/products/klientboost/reviews) - 4.8/5.0 (398 reviews) - [memoryBlue](https://www.g2.com/products/memoryblue/reviews) - 4.6/5.0 (311 reviews)