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Callbox Reviews & Provider Details

Callbox is a premier global lead generation company, recognized as one of the best lead generation companies for its unmatched experience and capabilities. We are uniquely positioned to help businesses scale globally, leveraging over two decades of expertise, cutting-edge tools, and data-driven processes. Since 2004, we have been helping B2B companies achieve their growth and revenue goals through a comprehensive suite of lead generation, appointment setting, and data-related solutions. Why Callbox Stands Out Among the Best Our innovative multi-touch, multi-channel approach allows us to engage decision-makers at various touchpoints throughout the conversion cycle. By seamlessly integrating live one-on-one conversations with email, social media, search, and direct marketing channels, we ensure effective customer engagement and relationship building. Headquartered in Encino, CA, with a global footprint, Callbox has successfully executed over 20,000 campaigns across diverse B2B industries and global markets. Our Proven Track Record: 1.3M+ Qualified Leads Delivered: We connect you with high-quality leads that drive sales growth. 20+ Years of Expertise: Leverage our extensive experience in B2B lead generation to achieve sustainable growth. 20K+ Lead Gen Programs: Our track record demonstrates our ability to create and deliver successful lead generation campaigns. 15,000+ Clients Served: Join our roster of satisfied clients who have benefited from our tailored solutions. Callbox ensures campaign success with proprietary tools, including an extensive in-house B2B database, advanced lead nurturing capabilities, and robust pipeline management features. We align every strategy with your business goals, maximizing lead quality and conversion rates. We provide enriched prospect data and personalized lead nurturing programs to transition cold leads into warm prospects. Our content syndication services boost content distribution, increasing inbound lead generation and elevating brand visibility. Additionally, lead re-activation campaigns and Google retargeting ads help re-engage dormant leads and deliver personalized advertising based on user behavior. What’s New at Callbox Co-managed Sales Development Staff Augmentation Integrate dedicated SDRs directly into your internal workflow. This model combines the control of an in-house team with Callbox’s premium data, AI-powered tech stack, and recruitment infrastructure to scale your pipeline with lower overhead. Contact Us Today Ready to partner with one of the best lead generation companies in the industry? Toll-Free: +1 888.810.7464 General Inquiries: info@callboxinc.com Sales Assistance: sales@callboxinc.com

Seller

Callbox

Discussions

Callbox Community

Languages Supported

English, Portuguese, Spanish, Tagalog

Services Offered

Lead Generation, Account-based Marketing, Event Marketing, Cross-border Marketing, B2B Sales Data

Locations Serviced

Australia, Colombia, Hong Kong, Singapore, + 2 more

Overview by

Ben Larry Belgica

Pricing

Pricing provided by Callbox.

Callbox Pricing and Package

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Top-Rated Alternatives

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Callbox Media

Callbox Demo - B2B Lead generation Services and Appointment Setting

Lead generation is at the core of our business; how we do it is what sets us apart from thousands of other lead generation companies around the world. See what makes us different.https://www.callboxinc.com/appointment-setting-lead-generation/?utm_source=g2.com&utm_medium=referral&utm_camp...

Callbox Demo - Callbox is helping businesses grow since 2004

Founded in 2004, Callbox is the largest provider of outsourced B2B marketing and sales support services for businesses and organizations worldwide. Using an account-based marketing approach in reaching a global database of contacts from over 35 million businesses, Callbox enables companies to est...

Callbox accelerates your growth by integrating diverse outreach channels into a single, cohesive strategy. By combining voice, email, social, chat, and web marketing, we ensure your brand captures leads wherever they engage. Our approach eliminates silos to provide a wider market reach and a more...

Callbox offers a multi-touch ABM framework designed for complex B2B sales cycles. By integrating voice, email, social, and web channels, we support every stage of your ABM program—ensuring your brand stays top-of-mind with key decision-makers at your most valued accounts. 👉 Master Your ABM Str...

Callbox Demo - 15k clients served across various industries

Callbox has now successfully completed 15,000 marketing campaigns, and counting. We’ve now worked with companies of different sizes, from startups to Fortune 500 organizations, as well as from a wide range of industries and geographic areas. See successful client stories: https://www.callboxi...

Callbox Demo - Driving High-Quality Leads with Pipeline and Hubspot

Callbox campaigns are powered by Pipeline, our multi-channel lead management and marketing automation platform, and HubSpot, the award-winning marketing, sales and customer service growth platform. Learn more: https://www.callboxinc.com/pipeline-and-hubspot/?utm_source=g2.com&utm_medium=ref...

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Verified User in Health, Wellness and Fitness

Mid-Market (51-1000 emp.)

12/19/2024

"Generating leads in a niche market"

5/5

What do you like best about Callbox?

Their flexibility and ability to tailor the project to our needs. Review collected by and hosted on G2.com.

What do you dislike about Callbox?

Countries were English isn't spoken so well don't seem to yield the same performance. Review collected by and hosted on G2.com.

Recommendations to others considering Callbox:

Preparation is key. Use the onboarding and project set-up period to make sure all parameters are optimized before launching the campaign. Review collected by and hosted on G2.com.

What problems is Callbox solving and how is that benefiting you?

Helping us with volume in sales outreach in a rather niche market that is healthcare advertising. Review collected by and hosted on G2.com.

Verified User in Financial Services

Mid-Market (51-1000 emp.)

12/17/2024

"A Reliable Partner for Scalable Lead Generation"

4.5/5

What do you like best about Callbox?

Responsive and support team, good reporting and advices Review collected by and hosted on G2.com.

What do you dislike about Callbox?

I don’t think there are any downsides to Callbox, but there’s room for improvement in delivering a higher number of qualified leads. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Small-Business (50 or fewer emp.)

1/13/2025

"Effective Volume Outreach"

4.5/5

What do you like best about Callbox?

Flexibility and tailored solution approach Review collected by and hosted on G2.com.

What do you dislike about Callbox?

CRM integration could be improved in Hubspot to make processes even more seamless. Review collected by and hosted on G2.com.

Michael U.

SVP Group Products Sales Leader

Mid-Market (51-1000 emp.)

3/21/2023

"Onboarding a Lead Generation Partner"

5/5

What do you like best about Callbox?

I value how they have worked hard to integrate with our company processes and culture. Olga and Leslie have become true business partners and know how to get things done for us in the back shop! Review collected by and hosted on G2.com.

What do you dislike about Callbox?

Onboarding late 2021 into 2022; the "start-up" was challenging and took longer than I had planned- but it was more us than Callbox. We renewed our relationship late 2022 for 2023 for another contract period and that was the best decision. I would be lost right now without their partnership, execution and ability to be flexible on multi campaigns and strategies to achieve our revenue goals! Olga and Leslie and her team are running full speed with us now! Review collected by and hosted on G2.com.

Recommendations to others considering Callbox:

Be patience- if you are looking for a real outsourced business partner who thinks as you do and anticipates your needs - be realistic - it takes time to understand an industry, the sales process, terminology and the sales cycle. Review collected by and hosted on G2.com.

What problems is Callbox solving and how is that benefiting you?

Partnering with Callbox solves five (5) immediate business challenges: (1) profiling, identifying, and developing qualified marketing leads with a long sales cycle; (2) Offers a proven, repeatable, scalable process adding outbound activities and volume beyond our capacity today; and beyond our immediate footprint (3) Coordinates multi-channel strategies and messages across different platforms (i.e. Social, Email etc.) ; (4) Assigns talented motivated people who make it their job to know our business practices and company culture; Olga and Leslie have become invaluable business partners (5) Always back up their activities and results with meaningful executive reporting that is value for me to use with other parts of our business. Review collected by and hosted on G2.com.

Jennifer H.

Vice President

Small-Business (50 or fewer emp.)

4/4/2022

"CALL BOX IS AMAZING!"

5/5

Describe the project or task Callbox helped with:

CallBox has been an amazing resource for me.

They have set meetings for me with my top target contacts leading to sales. Many are with new companies I have never contacted before!

The customer service is top-notch. My questions are answered swiftly regardless of time zone differences. Do they ever sleep?

Keep up the good work, Call Box. I depend upon you! Review collected by and hosted on G2.com.

What do you like best about Callbox?

I like that I have meetings on my calendar almost every day to introduce new people to our service. Review collected by and hosted on G2.com.

What do you dislike about Callbox?

I cannot think of any negatives regarding this service. Review collected by and hosted on G2.com.

Recommendations to others considering Callbox:

Try it for 6 months and see if it fits your needs. Review collected by and hosted on G2.com.

What problems is Callbox solving and how is that benefiting you?

In running my division, I have little time to cold call, but still need new clients to grow the business.

It is the 1st day of February, and I already have 14 Teams appointments set by Call Box on my calendar!

I also get fast replies to questions I have from their staff.

Keep up the excellent work, Call Box- I depend on you!

Jennifer Hudgens, Vice President

Kreller Credit Review collected by and hosted on G2.com.

Chandler S.

Small-Business (50 or fewer emp.)

3/21/2023

"BEST LEAD GENERATION COMPANY IN THE BUSINESS"

5/5

What do you like best about Callbox?

They are quick, fast and efficient. If I have a question or concern, they generally respond within the hour. They check in often and make sure things are running smoothly. Review collected by and hosted on G2.com.

What do you dislike about Callbox?

The only thing I would like to see improved is making sure they schedule the right time for calls and look at our schedule to check availability. Review collected by and hosted on G2.com.

Recommendations to others considering Callbox:

Give them a chance. You won't regret it. Review collected by and hosted on G2.com.

What problems is Callbox solving and how is that benefiting you?

I've been working in the technology field for years and have been amazed at how, week after week, CALLBOX can generate great leads. I would recommend them to any company trying to scale their business. Review collected by and hosted on G2.com.

Verified User in Computer Software

Small-Business (50 or fewer emp.)

6/9/2023

"Callbox service"

3.5/5

What do you like best about Callbox?

People from Callbox are very friendly, responsive and process-oriented. Review collected by and hosted on G2.com.

What do you dislike about Callbox?

Not a dislike, but possibly their process needs some fine-tuning. There are too many no-shows for the setup appointments. Review collected by and hosted on G2.com.

Recommendations to others considering Callbox:

Manage your expectations appropriately. It takes some time to fine-tune the process of finding the right target businesses. Also, there will be no-shows. So if you have set aside time for an appointment, you may feel your time is wasted. Review collected by and hosted on G2.com.

What problems is Callbox solving and how is that benefiting you?

Callbox provides a lead finder and appointment-setting service. I use Callbox service for lead generation and appointment-setting. Review collected by and hosted on G2.com.

Greg E.

President

Small-Business (50 or fewer emp.)

4/27/2023

"The Callbox team has delivered on their commitments."

5/5

What do you like best about Callbox?

Callbox sets appointments and follows through with each connection to ensure our outreach goals are met. Review collected by and hosted on G2.com.

What do you dislike about Callbox?

We have received a few reports that call and email communication feels unnatural. Review collected by and hosted on G2.com.

Laura S.

Global Marketing Director

Mid-Market (51-1000 emp.)

9/14/2022

"Professional and experienced lead generation company with very personable team members"

4/5

What do you like best about Callbox?

Very good responsiveness on email from the team, especially Hera. This meant we could always get a quick answer to a problem, even outside local office hours. Plentiful and useful feedback on the weekly huddles with plans for improvments. Review collected by and hosted on G2.com.

What do you dislike about Callbox?

The editing of email templates was a lengthy process as many changes requested were not made the first time , so it took longer than necessary to get marketing materials approved. We would also have benefitted from someone to guide us on materials and which structures/wording were most impactful based on Callbox's experiences, and prompts for how often we should look to change the messaging. Review collected by and hosted on G2.com.

Recommendations to others considering Callbox:

Carefully plan your intended messaging journey that you want to take new prospects on, and ensure it is tailored to your ICP. Also think ahead about difficult questions or topics that might arise and create bridging phrases to answer queries or take the conversation back to the intended area of focus. Review collected by and hosted on G2.com.

What problems is Callbox solving and how is that benefiting you?

Limited brand awareness of both company and product in the south-east Asian market and low market penetration. Callbox have exposed us to a broader range of companies internationally, especially in the Philippines. Review collected by and hosted on G2.com.

Perry R.

Senior Business Development Executive

Small-Business (50 or fewer emp.)

9/13/2022

"Highly effective team with an impeccable work ethic"

5/5

What do you like best about Callbox?

- The team seems to always be available despite the time difference

- Callbox staff feels like a natural extension of our sales team

- They have no issues with refining their process to reflect our current goals (which can change frequently)

- The account leadership team adds consistent value to our overall sales process

- Most prospects we speak with always acknowledge the interactions they have with our Callbox Account Executives, which enables a seamless handoff from Callbox to our internal Sales team Review collected by and hosted on G2.com.

What do you dislike about Callbox?

We have not had any issues that were not easily fixed with a quick quality call. Most of the time, the Callbox team is already on top of the perceived problem and is ready to present solutions or recommendations that efficiently rectify the problem. Review collected by and hosted on G2.com.

Recommendations to others considering Callbox:

If you want a successful relationship with Callbox, I recommend you stay involved in the process. They are willing to do whatever they can to ensure your campaign is successful, so spending a little bit of time upfront and being transparent about your goals is beneficial. Callbox has its process, but they are willing to make minor tweaks along the way to compliment your schedule/internal processes/etc. Review collected by and hosted on G2.com.

What problems is Callbox solving and how is that benefiting you?

We leverage Callbox as one of our primary resources for lead generation. - Our company has used Callbox to reach various industries and speak with senior members of those organizations. They have consistently performed and often outperformed our expectations for this type of service, from making the first contact, nurturing the prospect relationship, booking the first discovery call, and owning all of the touch points. They have always seemed to deliver. Review collected by and hosted on G2.com.