# Best Outsourced Sales Companies - Page 4

*By [Julie Jung](https://research.g2.com/insights/author/julie-jung)*


Outsourced sales providers offer services to help organizations grow their sales and revenue via external teams of sales experts. Outsourced sales providers are supported by specialized technologies, tailored training, and expert management. These third-party sales teams assist companies in sourcing new leads and opportunities, booking qualified meetings, growing pipelines, and closing deals. Some outsourced sales providers offer the people, processes, and technologies needed for a complete sales process (including ongoing relationship management), while other providers may only offer a subset of sales process services (e.g., telemarketing, appointment setting, etc.). These providers enable companies to maintain a sales force without having to make them full-time or part-time employees.

Outsourced sales providers often include offerings similar to [lead generation services](https://www.g2.com/categories/lead-generation-services) whereby they qualify top of the funnel leads (such as webinar attendants, whitepaper downloads, website inquiries, etc.) and identify whether they are ready to be handed over to the sales team. The providers in this category may utilize [CRM software](https://www.g2.com/categories/crm) to track prospects and contacts throughout the sales pipeline and [sales analytics software](https://www.g2.com/categories/sales-analytics) to assist in forecasting sales numbers based on pipeline factors.

To qualify for inclusion in the Outsourced Sales Providers category, a services provider must:

- Assist companies in sourcing leads, as well as reaching out to customers and prospects on the company’s behalf through one or more channels (e.g., phone, email, SMS, etc.)
- Provide the ability to book appointments with potential clients that match a company’s ideal profile






## G2 Grid® for Outsourced Sales Companies
![G2 Grid® for Outsourced Sales Companies plotting products by satisfaction and market presence](https://www.g2.com/categories/outsourced-sales-providers/grids.png?focus%5B%5D=126369&focus%5B%5D=87352&focus%5B%5D=152681&focus%5B%5D=60536&focus%5B%5D=33439&focus%5B%5D=1229300&focus%5B%5D=160130&focus%5B%5D=126920)
Highlighted products: memoryBlue, Martal Group, The Sales Factory, Belkins, demandDrive, DMT Business Development, LevelUp Leads, and durhamlane.
Underlying data: [Grid® JSON](https://www.g2.com/categories/outsourced-sales-providers/grids.json?focus%5B%5D=memoryblue&focus%5B%5D=martal-group&focus%5B%5D=the-sales-factory&focus%5B%5D=belkins&focus%5B%5D=demanddrive&focus%5B%5D=dmt-business-development&focus%5B%5D=levelup-leads&focus%5B%5D=durhamlane)


## How Many Outsourced Sales Companies Products Does G2 Track?
**Total Products under this Category:** 189

### Category Stats (Jul 2026)
- **Average Rating**: 4.72/5 (↑0.01 vs Jun 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product**: Leadium (+2.15%) - Among all products in this category, Leadium recorded the largest rating increase compared to last month
*Last updated: July 13, 2026*


## How Does G2 Rank Outsourced Sales Companies Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 1,800+ Authentic Reviews
- 189+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.



---

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---

## What Are the Top-Rated Outsourced Sales Companies Products in 2026?
### 1. [Ambiuz](https://www.g2.com/products/ambiuz/reviews)
https://ambiuz.com/ Outsourced sales services Market research & analysis We gain a deep understanding of your industry, target market, and competitive landscape, identifying key opportunities for growth. Business process optimization We streamline your workflows and increase operational efficiency, allowing you to achieve more with less. Strategic planning & execution We develop customized growth strategies tailored to your unique business goals, outlining actionable steps for implementation. Partnership development We cultivate strategic partnerships that expand your reach, open new markets, and enhance your brand visibility. Lead generation & qualification We attract and nurture high-quality leads, saving you time and resources while filling your sales pipeline.



**Who Is the Company Behind Ambiuz?**

- **Seller:** [Ambiuz](https://www.g2.com/sellers/ambiuz)
- **HQ Location:** Valencia, ES
- **LinkedIn® Page:** https://www.linkedin.com/company/ambiuz-professional-services (1 employees on LinkedIn®)






### 2. [Anchor Leg](https://www.g2.com/products/anchor-leg/reviews)
Anchor Leg provides remote indirect sales teams to B2B companies by recruiting, managing and coaching the best sales reps from across the United States.



**Who Is the Company Behind Anchor Leg?**

- **Seller:** [Anchor Leg](https://www.g2.com/sellers/anchor-leg)
- **Year Founded:** 2019
- **HQ Location:** London, GB
- **LinkedIn® Page:** https://www.linkedin.com/company/anchor-leg-digital-agency/?originalSubdomain=uk (15 employees on LinkedIn®)






### 3. [AnchorzUp](https://www.g2.com/products/anchorzup/reviews)
Staff Outsourcing | UI/UX | Web Development At AnchorzUp, we empower businesses to grow cost-effectively through quality staff outsourcing and digital solutions. We value meaningful relationships with our partners and commit to going the extra mile to meet and exceed client expectations. With our expertise and dedication, we build remote teams hassle-free and empower our clients to achieve their business goals. Outsourcing with AnchorzUp offers a strategic edge, combining reliable administrative oversight, seamless HR management, streamlined recruitment, and significant cost savings. Partnering with us enhances your operations while minimizing legal and operational complexities. In partnering with AnchorzUp, you gain the advantage of significant cost savings, with reductions of up to 60-70% across recruitment, management, administration, salaries, and operations.



**Who Is the Company Behind AnchorzUp?**

- **Seller:** [AnchorzUp](https://www.g2.com/sellers/anchorzup)
- **HQ Location:** Pristina, XK
- **LinkedIn® Page:** https://www.linkedin.com/company/anchorzup (24 employees on LinkedIn®)






### 4. [Ant Marketing](https://www.g2.com/products/ant-marketing/reviews)
Ant Marketing is a leading UK-based Business Process Outsourcing (BPO) provider, specialising in customer acquisition, retention, and engagement. With a strong focus on innovation and technology, Ant Marketing delivers tailored solutions across a range of industries, including telemarketing, customer service, and account management. Our team provides end-to-end support, from inbound and outbound call centre services to appointment setting and lead generation. By combining cutting-edge technology with personalised customer care, Ant Marketing helps businesses grow and thrive through exceptional customer experiences and data-driven results.



**Who Is the Company Behind Ant Marketing?**

- **Seller:** [Ant Marketing](https://www.g2.com/sellers/ant-marketing)
- **Year Founded:** 1989
- **HQ Location:** Sheffield, GB
- **Twitter:** @antmarketingltd (710 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/ant-marketing (416 employees on LinkedIn®)






### 5. [AOB India](https://www.g2.com/products/aob-india/reviews)
Sales outsourcing with AOB India provides accountability regarding all sales results and activities while representing the brand of the client. Our sales outsourcing services are provided to clients that includes manufacturers, traders, franchisers, sales agents or any service industry.



**Who Is the Company Behind AOB India?**

- **Seller:** [AOB India](https://www.g2.com/sellers/aob-india)
- **Year Founded:** 2011
- **HQ Location:** Delhi, IN
- **LinkedIn® Page:** https://www.linkedin.com/company/13597772 (67 employees on LinkedIn®)






### 6. [Atlantic Growth Solutions](https://www.g2.com/products/atlantic-growth-solutions/reviews)
Your Sales Pipeline is our top priority. We use outbound SDR campaigns to deliver Mid-Funnel Opportunities for our B2B Clients. The decision makers (CXO, VP, Director) within your High Value Accounts (Strategic or Enterprise) are the personas we target. Once we have engaged with the Prospect and thoroughly qualified them, we book a formal meeting on your calendar. Our leads meet your Ideal Customer Profile, have had a 2-way conversation, understand your value proposition, have answered and met BANT qualifying criteria, and have attended a second scheduled meeting with your sales team. Only then, is a Lead truly considered a Qualified Opportunity.


**Average Rating:** 5.0/5.0
**Total Reviews:** 1

**Who Is the Company Behind Atlantic Growth Solutions?**

- **Seller:** [Atlantic Growth Solutions](https://www.g2.com/sellers/atlantic-growth-solutions)
- **Year Founded:** 2012
- **HQ Location:** Fredericton, CA
- **LinkedIn® Page:** http://www.linkedin.com/company/atlantic-growth-solutions (28 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 100% Mid-Market



#### What Are Recent G2 Reviews of Atlantic Growth Solutions?

**"[Great for our B2B sales growth](https://www.g2.com/survey_responses/atlantic-growth-solutions-review-7655324)"**

**Rating:** 5.0/5.0 stars
*— Usman R.*

[Read full review](https://www.g2.com/survey_responses/atlantic-growth-solutions-review-7655324)

---



### 7. [Atlas MKE](https://www.g2.com/products/atlas-mke/reviews)
Atlas MKE schedules Buyer Qualified meetings that show, week after week. We combine the best technology, our proven Atlas Sales Development System, and the best US based sales representatives to guarantee you qualified meetings, accelerating your sales pipeline. Atlas MKE is a veteran owned busines with 20 years experience in targeting and over 30 years of experince in sales development. We know we have a great product that can improve businesses around the country, but first and foremost, we have a passion for giving back to the communities we serve and providing quality employment.



**Who Is the Company Behind Atlas MKE?**

- **Seller:** [Atlas MKE](https://www.g2.com/sellers/atlas-mke)
- **Year Founded:** 2021
- **HQ Location:** Milwaukee, US
- **LinkedIn® Page:** https://www.linkedin.com/company/atlasmke (11 employees on LinkedIn®)






### 8. [Avinmont Strategy](https://www.g2.com/products/avinmont-strategy/reviews)
Avinmont Strategy offers a comprehensive, done-for-you client acquisition system tailored for founder-led B2B service firms. By building and managing outbound systems, Avinmont handles research, targeting, and outreach, ensuring that clients' calendars are consistently filled with qualified conversations. This approach allows businesses to secure new clients without the need for cold calling or guesswork, enabling them to focus on closing deals and delivering services. Key Features and Functionality: - Market Mapping: Avinmont precisely identifies every company that fits a client's ideal profile, ensuring targeted outreach. - System Configuration: Within four weeks, Avinmont crafts and launches customized messaging and infrastructure, requiring minimal client involvement. - Continuous Pipeline Growth: The system operates autonomously, consistently generating qualified conversations and refining data for improved results over time. Primary Value and Solutions Provided: Avinmont Strategy addresses the common challenge of unpredictable client acquisition by establishing a reliable, secondary revenue channel that doesn't rely on existing networks or referrals. This system not only enhances business growth but also reduces the dependency on the founder's personal efforts in client acquisition, allowing for a more scalable and sustainable business model.



**Who Is the Company Behind Avinmont Strategy?**

- **Seller:** [Avinmont Strategy](https://www.g2.com/sellers/avinmont-strategy)
- **Year Founded:** 2025
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/avinmont/ (2 employees on LinkedIn®)






### 9. [BPS Automations](https://www.g2.com/products/bps-automations/reviews)
BPS Automations is a done for you outbound service that helps B2B SaaS companies generate sales conversations through automated cold outreach. Many sales teams rely heavily on inbound marketing, referrals, and paid acquisition for pipeline growth. When inbound slows down, outbound prospecting often becomes inconsistent or difficult to maintain internally. BPS Automations helps solve this by building and operating outbound systems designed to create a consistent flow of qualified sales conversations. BPS Automations specializes in automated cold email outreach and outbound prospecting for B2B SaaS companies. Instead of managing multiple tools, hiring internal SDR teams, or experimenting with cold email campaigns internally, companies partner with BPS Automations to run a dedicated outbound system. Our team builds and manages the infrastructure required for successful outbound campaigns. This includes prospect sourcing, lead enrichment, cold email campaign setup, deliverability monitoring, campaign sequencing, and reply routing. Sales teams only step in once a prospect responds and a conversation begins. Every outbound system is built around a specific ideal customer profile and designed to connect with decision makers at companies that match the target market. The goal is simple: create a steady flow of sales conversations without adding operational complexity to the internal sales team. BPS Automations works primarily with B2B SaaS companies that want outbound prospecting to become a reliable growth channel. By combining outbound strategy, lead generation workflows, and cold email campaign management, BPS Automations helps companies turn cold outreach into a consistent source of qualified business opportunities.



**Who Is the Company Behind BPS Automations?**

- **Seller:** [BPS Automations](https://www.g2.com/sellers/bps-automations)
- **Year Founded:** 2023
- **HQ Location:** Tucson , US
- **LinkedIn® Page:** https://www.linkedin.com/company/bps-automations-ai-systems/ (1 employees on LinkedIn®)






### 10. [Bridge Partners](https://www.g2.com/products/bridge-partners/reviews)
Bridge Partners works with some of the world’s largest and most innovative tech, telco, and SaaS companies to unlock billions in revenue.



**Who Is the Company Behind Bridge Partners?**

- **Seller:** [Bridge Partners](https://www.g2.com/sellers/bridge-partners)
- **Year Founded:** 2007
- **HQ Location:** Seattle , US
- **LinkedIn® Page:** https://www.linkedin.com/company/bridge-partners-consulting (303 employees on LinkedIn®)






### 11. [Brightvision](https://www.g2.com/products/brightvision/reviews)
Brightvision is a results driven B2B marketing agency offering local lead generation services to IT and tech companies. With our local teams and native speaking consultants in Western Europe, we can help you grow in many different markets. We have native speaking consultants in Sweden, Norway, Denmark, Finland, Germany, France, United Kingdom (UK), The Netherlands, Belgium, Austria and Switzerland. Some of the largest tech companies in the world trust us to help them generate high-quality leads. Perhaps you are next?



**Who Is the Company Behind Brightvision?**

- **Seller:** [Brightvision Ab](https://www.g2.com/sellers/brightvision-ab)
- **Year Founded:** 2000
- **HQ Location:** Gothenburg, SE
- **LinkedIn® Page:** https://www.linkedin.com/company/brightvision-ab (110 employees on LinkedIn®)






### 12. [Carve Partners](https://www.g2.com/products/carve-partners/reviews)
Carve Partners helps software companies scale and win with Microsoft. We're a specialist consultancy built for ISVs in the Microsoft partner ecosystem, covering co-sell, Marketplace, partner funding programs, and go-to-market with Microsoft sellers. We know how Microsoft actually works from the inside, and we don't stop at strategy. We work alongside your team to build the partnership, activate co-sell, and drive revenue through the ecosystem. Our clients have generated over $1.5B in Microsoft co-sell pipeline and deals. If Microsoft matters to your growth, we're your unfair advantage.



**Who Is the Company Behind Carve Partners?**

- **Seller:** [Carve Partners](https://www.g2.com/sellers/carve-partners)
- **Year Founded:** 2019
- **HQ Location:** Kirkland, US
- **LinkedIn® Page:** https://www.linkedin.com/company/carve-partners (20 employees on LinkedIn®)






### 13. [CELLIQ - AI outbound infrastructure for founders and sales teams.](https://www.g2.com/products/celliq-ai-outbound-infrastructure-for-founders-and-sales-teams/reviews)
What CellIQ Does CellIQ is done-for-you AI outbound infrastructure. We run email, LinkedIn, and AI voice sequences simultaneously to book qualified B2B sales meetings — without you hiring, managing, or operating anything yourself. Most outbound fails because it runs on one channel, inconsistently, with no follow-through. CellIQ fixes all three problems at once. How It Works You brief us on who you want to reach and what you sell. We do everything else. Within 3–5 business days your first sequence is live. Here is what that sequence looks like: Day 1 — Email. A personalised cold email referencing a specific trigger for that prospect. Funding round, hiring signal, content they published, competitor they use. Not a template blast. A relevant opening. Day 2 — LinkedIn. A connection request with a short personal note. No pitch. Just a genuine reason to connect. Day 4 — Email. A shorter follow-up adding a new proof point. Builds on the first email without repeating it. Day 6 — AI Voice. An AI call that follows up on email opens, handles the three most common objections, and books a meeting on the spot if the timing is right. Day 9 — LinkedIn. A direct message to accepted connections with a soft meeting ask. Day 12 — AI Voice. A final call with breakup framing — respectful, keeps the door open, and re-engages in 90 days if now isn't the right time. All six touches reference each other. The prospect experiences one coordinated conversation across three channels — not three separate outreach attempts. That coordination is why multi-channel sequences convert at 2–3x the rate of email alone.



**Who Is the Company Behind CELLIQ - AI outbound infrastructure for founders and sales teams.?**

- **Seller:** [CELLIQ](https://www.g2.com/sellers/celliq)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/celliq/ (3 employees on LinkedIn®)






### 14. [Client PrompX](https://www.g2.com/products/client-prompx/reviews)
PrompX partners with some of the most innovative companies to deliver one thing founders and revenue leaders actually want: conversations that move the needle. We rely on human insight and experience to curate meetings that truly matter: senior decision-makers, genuine opportunities, and minimal noise. Our Human+AI Precision Engine orchestrates multi-channel outreach across email, LinkedIn, phone, and events, with real-time optimization so your team walks into the right rooms at the right time. We don’t sell leads. We don’t spray and pray. We build predictable revenue access through curated, high-value conversations. Not everyone is invited. But for those who are, the boardroom is already waiting. Industries: SaaS • Fintech & Financial Services • Healthcare & Pharmaceutical • Cybersecurity • Manufacturing • Energy & Utilities (Green) • Retail & E-commerce • Logistics • Real Estate & PropTech • IT & Software Services • Telecommunications • Marketing Agencies • Insurance & InsurTech • Aerospace & Defense.



**Who Is the Company Behind Client PrompX?**

- **Seller:** [Client PrompX](https://www.g2.com/sellers/client-prompx)
- **Year Founded:** 2024
- **HQ Location:** Geneva, CH
- **LinkedIn® Page:** https://www.linkedin.com/company/clientprompx/ (1 employees on LinkedIn®)






### 15. [Cloezd](https://www.g2.com/products/cloezd/reviews)
Cloezd helps businesses build and run sales systems that generate consistent, predictable growth. We work primarily with home-based and service-focused businesses that struggle with inconsistent pipelines, founder-dependent sales, or rising acquisition costs. Instead of offering advice or one-off campaigns, we design and manage structured outbound and sales processes that are built to perform day after day. Our team handles the execution, management, and performance tracking of sales operations, ensuring every role and process is aligned with clear targets and measurable outcomes. This allows our clients to grow their client base efficiently, without the overhead and risk of traditional in-house sales teams.



**Who Is the Company Behind Cloezd?**

- **Seller:** [Cloezd](https://www.g2.com/sellers/cloezd)
- **Year Founded:** 2023
- **HQ Location:** Indianapolis , US
- **LinkedIn® Page:** https://www.linkedin.com/company/cloezdd (2 employees on LinkedIn®)






### 16. [Closedwon](https://www.g2.com/products/closedwon-2025-11-23/reviews)
ClosedWon connects elite Latin American SDRs and smart AI agents with U.S companies to help scale outbound sales quickly, affordably, and efficiently.



**Who Is the Company Behind Closedwon?**

- **Seller:** [Closedwon](https://www.g2.com/sellers/closedwon-aeb7cd01-77e3-44f6-b443-de337c04e752)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)






### 17. [Constructur](https://www.g2.com/products/constructur/reviews)
Our clients need to grow, diversify, and be proactive with sales but they don’t have the people, time, consistency and/or systems to focus on hunting and prospecting. That’s where we come in! Our people, process, data, and technology are already set up to do this for you, under your brand. Check out our services on the website below: 1) Outsourced Sales Development 2) Strategic Prospecting 3) Appointment Setting 4) Digital Marketing



**Who Is the Company Behind Constructur?**

- **Seller:** [Constructur](https://www.g2.com/sellers/constructur)
- **Year Founded:** 2021
- **HQ Location:** Plano, US
- **LinkedIn® Page:** https://www.linkedin.com/company/constructur (24 employees on LinkedIn®)






### 18. [Coorbiz](https://www.g2.com/products/coorbiz/reviews)
One of the most important needs of companies that have been operating for years, as well as new entrepreneurs, is to deliver their products and services to the right customers and to sell them effectively. If you are trying to grow your business and need to develop your customer portfolio rapidly, you need an experienced sales staff who are experts in their field and know the sector well. We offer you the dynamic sales team you need.



**Who Is the Company Behind Coorbiz?**

- **Seller:** [Coorbiz](https://www.g2.com/sellers/coorbiz)
- **Year Founded:** 2019
- **HQ Location:** İstanbul, TR
- **LinkedIn® Page:** https://www.linkedin.com/company/coorbiz (99 employees on LinkedIn®)






### 19. [CPM Group](https://www.g2.com/products/cpm-group/reviews)
We are an award-winning international outsourced sales agency specializing in field marketing, contact centre and digital marketing solutions with a proven track record of increasing sales and brand awareness for our clients by using insight to create influence & drive sales.



**Who Is the Company Behind CPM Group?**

- **Seller:** [CPM Group](https://www.g2.com/sellers/cpm-group)
- **Year Founded:** 1986
- **HQ Location:** United States
- **Twitter:** @GSP (24,039 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/cpm-group/about (31 employees on LinkedIn®)






### 20. [CrewBloom](https://www.g2.com/products/crewbloom/reviews)
CrewBloom connects the top 2% of global sales and support professionals to startups and Fortune 500 companies looking to scale. Our pre-vetted network of talent empowers business owners to handpick candidates they wish to train and onboard, ready to launch within 2-3 weeks. With CrewBloom taking over time-consuming and costly tasks that comes along with scale (i.e. recruiting, onboarding, compliance and payroll), our clients have saved thousands of hours and revenue by using our services.



**Who Is the Company Behind CrewBloom?**

- **Seller:** [CrewBloom](https://www.g2.com/sellers/crewbloom)
- **Year Founded:** 2016
- **HQ Location:** New York, US
- **LinkedIn® Page:** https://www.linkedin.com/company/crewbloom/ (160 employees on LinkedIn®)






### 21. [Datamatics Business Solutions Ltd.](https://www.g2.com/products/datamatics-business-solutions-ltd/reviews)
Datamatics Business Solutions Ltd. (DBSL), is a leader in providing B2B data Services, demand generation and business intelligence solutions, finance & accounting solutions for CPAs and enterprises. Datamatics delivers B2B sales & marketing solutions, business process transformation, and technology outsourcing solutions to Fortune 1000 clients across industries. We harness the power of advanced technologies and human ingenuity in perfect harmony to create state-of-the-art business solutions for our clients. Datamatics is a pioneer in Demand-Gen, Data Solutions and CPA outsourcing services. Datamatics has built an agile enterprise by strategically investing in people leadership, cutting-edge technology, operational excellence, corporate governance, domain expertise and client relationships to drive collaborative success.



**Who Is the Company Behind Datamatics Business Solutions Ltd.?**

- **Seller:** [Datamatics Business Solutions Limited](https://www.g2.com/sellers/datamatics-business-solutions-limited)
- **Year Founded:** 1982
- **HQ Location:** New York, New York, United States
- **LinkedIn® Page:** https://www.linkedin.com/company/datamaticsbpm/ (2,279 employees on LinkedIn®)






### 22. [Delta-v](https://www.g2.com/products/delta-v/reviews)
We've done our time in the trenches and know what it's like to scale sales. Over the years, our Go-to-Market experience has covered building sales teams covering the full sales cycle across several high-growth companies. We've learnt a simple truth - most tech companies' biggest barrier to growth is their ability to generate a predictable pipeline of high-quality sales opportunities. We realised that the most significant lever we can pull to help companies grow, is to provide the high-performing SDR teams necessary to generate that sales pipeline. This lead us to set up Delta-v in 2020 as an outsourced sales development company in Cape Town, South Africa. We specialise in working with growing European SaaS & FinTech companies who have anywhere between 50-500 staff. Because enterprise sales development teams can be tough to design, build and manage, we've seen the unwanted management overhead they create for business leaders with many other urgent priorities. Delta-v provides SDR-teams-as-a-Service to software companies that sell complex software to large enterprises. We design, build and manage sales development teams that embed into our client's sales organisations. These teams are scientifically built with the right mix of people, processes and technology to support high performance. Delta-v helps your business secure more meetings with executive-level buyers at large enterprises across EMEA (Europe, the Middle East, and Africa).



**Who Is the Company Behind Delta-v?**

- **Seller:** [Delta-v](https://www.g2.com/sellers/delta-v)
- **Year Founded:** 2020
- **HQ Location:** Cape Town, ZA
- **LinkedIn® Page:** https://www.linkedin.com/company/deltavsa/ (30 employees on LinkedIn®)






### 23. [devlo](https://www.g2.com/products/devlo-devlo/reviews)
Swiss B2B GTM prospecting agency that turns multichannel outbound (email, LinkedIn, phone) into qualified sales meetings across Switzerland, DACH and Europe.



**Who Is the Company Behind devlo?**

- **Seller:** [devlo](https://www.g2.com/sellers/devlo-2026-06-25)
- **Year Founded:** 2021
- **HQ Location:** Switzerland, CH
- **LinkedIn® Page:** https://www.linkedin.com/company/devlo-connects-you-with-more-prospects (9 employees on LinkedIn®)






### 24. [Eastwest BPO](https://www.g2.com/products/eastwest-bpo/reviews)
EastWest BPO's Call Center and Voice Support services are designed to enhance customer engagement and drive business growth. By offering a comprehensive suite of solutions, including sales and retention, customer service, chat and email support, technical support, and lead generation, EastWest BPO ensures that businesses can effectively manage and strengthen their customer relationships. Their approach focuses on personalized interactions, aiming to build trust and satisfaction with every customer. Key Features and Functionality: - Sales and Retention: EastWest BPO specializes in both inbound and outbound sales strategies, creating a blended environment that maximizes return on investment. Their agents are adept at cross-selling, upselling, and offering add-ons, thereby increasing revenue streams. - Customer Service: Prioritizing customer satisfaction, EastWest BPO's trained professionals provide accurate and timely assistance, ensuring issues are resolved efficiently. They emphasize one-call resolution and monitor key performance indicators like handling time and customer satisfaction ratings. - Chat and Email Support: Recognizing the importance of digital communication, EastWest BPO offers chat and email support services that are both cost-effective and efficient. Their specialists ensure quick turnaround times and maintain high standards of customer service across these platforms. - Technical Support: EastWest BPO provides comprehensive technical support, handling a range of issues from pre-sale inquiries to post-sale assistance. Their focus on thorough product knowledge aims to achieve one-call resolutions and high customer satisfaction. - Lead Generation: With expertise in outbound calling, EastWest BPO assists clients in reaching qualified leads, effectively matching customer needs with client offerings. Their proven track record in closing deals has earned the trust of numerous leading companies worldwide. Primary Value and Solutions Provided: EastWest BPO's Call Center and Voice Support services address the critical need for businesses to build and maintain strong customer relationships. By offering tailored solutions across various communication channels, they help businesses enhance customer satisfaction, increase sales conversions, and improve operational efficiency. Their commitment to personalized service ensures that each customer interaction contributes positively to the client's brand reputation and growth.



**Who Is the Company Behind Eastwest BPO?**

- **Seller:** [Eastwest BPO](https://www.g2.com/sellers/eastwest-bpo)
- **Year Founded:** 2005
- **HQ Location:** San Fernando, PH
- **LinkedIn® Page:** https://www.linkedin.com/company/eastwestbpo (390 employees on LinkedIn®)






### 25. [Effortel](https://www.g2.com/products/effortel/reviews)
At Effortel, we are pioneers in facilitating the global deployment of private telecommunication services. Our journey began with Carrefour, the world's second-largest retailer, for whom we established four Mobile Virtual Network Operator (MVNO) operations in Belgium, Italy, Poland, and Taiwan under the brand Carrefour Mobile. Effortel assumes comprehensive management responsibility - personnel, financial management, marketing strategy and execution, all administrative and commercial activities - for each of these operations. As a result, we possess extensive expertise in both the technical/operational and commercial aspects of MVNO business management, as well as in collaboration with large retail corporations. Additionally, Effortel provides professional consultancy services. Our high-profile consultancy clients include Post of Israel (full MVNO business design), Blue Square, Israel (technological and marketing consultations), Samatel, Sultanate of Oman (wholesale negotiations on behalf of Samatel), and Globe Telecom, Philippines (MNO setup, managed MVNE operations). Headquartered in Brussels, Belgium, Effortel boasts a team of over 150 IT, telecommunications, and business specialists.



**Who Is the Company Behind Effortel?**

- **Seller:** [Effortel](https://www.g2.com/sellers/effortel)
- **Year Founded:** 2005
- **HQ Location:** Brussels, BE
- **LinkedIn® Page:** https://www.linkedin.com/company/effortel (138 employees on LinkedIn®)







## What Is Outsourced Sales Companies?

[Business Services Providers](https://www.g2.com/categories/business-services)

## What Software Categories Are Similar to Outsourced Sales Companies?

- [Email Marketing Services Providers](https://www.g2.com/categories/email-marketing-services)
- [Sales Consultants](https://www.g2.com/categories/sales-consulting)
- [Lead Generation Companies](https://www.g2.com/categories/lead-generation-services)