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Top 10 B2B SaaS Sales Outsourcing Companies

In today’s fiercely competitive SaaS market, scaling sales efficiently is crucial. However, building a strong internal sales team takes time and resources. This is where B2B SaaS sales outsourcing companies come in – acting as an extension of your team and propelling your growth.

These specialists provide access to experienced sales professionals who understand the B2B SaaS landscape. They can handle everything from lead generation and appointment setting to closing deals, freeing you to focus on product development and customer success. 

Top 10 B2B SaaS Sales Outsourcing Companies

1. Belkins

Belkins has carved a niche for itself as the appointment-setting and lead-generation champion. Their proven track record speaks volumes – they’ve helped countless companies build robust sales pipelines and close more deals.


Belkins specializes in outbound lead generation, appointment setting, and B2B sales development. They leverage a multi-channel approach, combining phone calls, emails, and social media outreach to connect with your ideal customers.

Benefits: Belkins’ expertise lies in crafting targeted outreach campaigns that resonate with your audience. Their meticulous qualification process ensures you connect with high-potential leads, maximizing your ROI.

What Makes Them Different: Belkins goes beyond basic contact generation. They nurture leads through multi-touch sequences, increasing the likelihood of successful appointments.

Focused Industry: While Belkins caters to a broad range of B2B companies, they excel in supporting SaaS businesses in the tech, healthcare, and financial services sectors.

2. SalesRoads

For US-based B2B SaaS companies seeking a results-oriented partner, SalesRoads is a top contender. They specialize in outbound sales development, helping businesses of all sizes achieve explosive revenue growth.


SalesRoads offers a comprehensive suite of outbound sales services, including lead generation, prospecting, qualification, appointment setting, and sales outreach. Their team leverages proven methodologies to engage prospects and convert them into paying customers.

Benefits: SalesRoads prides itself on its data-driven approach. They meticulously analyze sales performance to identify areas for improvement and optimize campaigns for maximum effectiveness.

What Makes Them Different: SalesRoads offers a unique “pay-for-performance” model, ensuring their interests are aligned with yours. You only pay for qualified leads or booked meetings, minimizing risk.

Focused Industry: SalesRoads has extensive experience across various B2B sectors, particularly in SaaS, healthcare IT, and financial technology.

3. memoryBlue

memoryBlue breaks down language barriers for global SaaS companies. Their multilingual sales force and recruitment expertise empower you to tap into new markets and expand your reach.


memoryBlue offers a wide range of sales outsourcing services, including lead generation, appointment setting, telemarketing, and full sales cycle management. They excel at creating culturally sensitive sales campaigns that resonate with international audiences.

Benefits: memoryBlue’s global network of experienced sales reps allows you to connect with prospects in their native language, fostering trust and boosting conversion rates.

What Makes Them Different: memoryBlue goes beyond translation. They provide in-depth cultural training to their sales teams, ensuring your message is delivered with local nuances.

Focused Industry: memoryBlue caters to B2B SaaS companies across various industries, with a strong focus on technology, manufacturing, and healthcare sectors with global aspirations.

4. Martal Group

If you need access to a high-caliber sales team, look no further than Martal Group. They specialize in providing mid-to-senior level B2B sales talent, ensuring you get experienced professionals who can hit the ground running.


Martal Group offers a unique “Sales-as-a-Service” model. They handle the entire recruitment, onboarding, and management of your outsourced sales team, allowing you to focus on strategic initiatives.

Benefits: Martal Group boasts a rigorous vetting process, selecting only the top 1% of sales reps. This ensures you get access to proven performers who can consistently deliver results.

What Makes Them Different: Unlike some outsourcing companies, Martal Group focuses on building long-term partnerships. They work closely with you to understand your specific needs and create a customized sales team that aligns with your goals.

Focused Industry: Martal Group caters to a broad spectrum of B2B companies, including SaaS businesses in the tech, finance, and professional services sectors.

5. Operatix

Operatix is a game-changer for B2B software companies seeking top-notch Sales Development Representatives (SDRs). Their team of skilled professionals can help you generate a steady stream of qualified leads, freeing up your internal sales team to close deals.


Operatix specializes in outsourced SDR services, including lead generation, prospecting, qualification, and appointment setting. They leverage a data-driven approach and utilize best practices to maximize lead quality.

Benefits: Operatix boasts a proven track record of generating high-quality leads that convert into sales. Their focus on qualification ensures you connect with prospects who are a perfect fit for your product or service.

What Makes Them Different: Operatix uses a sophisticated lead scoring system to prioritize leads based on their likelihood to convert. This ensures your sales team focuses on the most promising opportunities.

Focused Industry: Operatix caters primarily to B2B software companies of all sizes, with extensive experience in sectors like enterprise software, security, and marketing automation.

6. Accelerant Sales Group

Accelerant Sales Group is a powerhouse in the outsourcing industry. They go beyond basic outsourcing, acting as a true partner in your sales transformation journey.


Accelerant Sales Group offers a wide range of services, including field sales, inside sales, lead generation, appointment setting, marketing, and CRM development. They can customize a solution to meet your specific needs, whether you require a full sales team or targeted support in specific areas.

Benefits: Partnering with Accelerant Sales Group allows you to access a team of experienced sales professionals across various disciplines. They can handle everything from initial lead generation to closing deals, freeing your internal team to focus on core business functions.

What Makes Them Different: They not only provide sales reps but also help you optimize your sales processes, CRM systems, and marketing efforts for maximum impact.

Focused Industry: Accelerant Sales Group caters to a broad spectrum of B2B companies, including SaaS businesses in various sectors like healthcare, technology, and financial services.


For B2B SaaS companies seeking a data-driven and tech-powered approach to sales outsourcing, CIENCE is a compelling option. They use advanced tech and AI to find good leads and boost sales.


CIENCE offers a unique blend of human expertise and machine intelligence. Their services include lead generation, qualification, and nurturing with the help of AI-powered tools and experienced sales development representatives.

Benefits: CIENCE’s AI tech studies lots of data to pinpoint perfect customers and tailor outreach. This translates to higher-quality leads and better conversion rates.

What Makes Them Different: CIENCE’s focus on AI and machine learning sets them apart. Their technology constantly learns and adapts, ensuring your sales outreach stays optimized for maximum effectiveness.

Focused Industry: CIENCE caters primarily to B2B SaaS companies across various sectors, particularly those with complex sales cycles or a need for highly targeted lead generation.

8. CloudTask

CloudTask isn’t your typical outsourcing company. They act as a marketplace, connecting businesses with a curated network of pre-vetted B2B sales vendors. This allows you to find the perfect outsourcing partner based on your specific needs and budget.


CloudTask doesn’t provide direct sales services. Instead, they offer a platform to browse profiles and qualifications of various B2B sales outsourcing vendors, allowing you to compare services and pricing before making a decision.

Benefits: CloudTask offers flexibility and convenience. You can browse a wide range of vendors specializing in different sales functions and industries, ensuring you find the ideal fit for your needs.

What Makes Them Different: CloudTask’s marketplace model empowers businesses to take control of their outsourcing journey. You can compare options, negotiate terms directly with vendors, and find the most cost-effective solution.

9. Upcall

Upcall is a strong choice for B2B SaaS companies seeking a reliable partner for telemarketing and appointment setting. Their experienced team can help you reach a wider audience and generate qualified leads for your sales pipeline.


Upcall specializes in telemarketing services, with a focus on lead generation, appointment setting, and customer outreach campaigns. They leverage a blend of proven telemarketing techniques and data-driven strategies to maximize results.

Benefits: Upcall offers a cost-effective way to expand your reach and generate leads. Their telemarketing campaigns can connect you with a wider audience and help you qualify potential customers before they reach your sales team.

What Makes Them Different: Upcall’s unique selling proposition lies in its focus on “direct dial lists.” They source and utilize high-quality contact information, increasing the chances of connecting with real decision-makers. This personalized approach can lead to more productive conversations and higher conversion rates compared to generic telemarketing tactics.

Focused Industry: Upcall caters to a broad range of B2B companies, including SaaS businesses in various sectors that benefit from phone outreach, such as marketing automation, sales software, and customer relationship management (CRM) solutions.

10. Manatee Works

Manatee Works is a boutique outsourcing firm specializing in high-touch B2B sales for complex solutions. They cater to SaaS companies with intricate sales cycles, requiring a consultative approach.


Manatee Works offers a comprehensive suite of outsourced sales services, including lead qualification, outreach, presentations, negotiation, and deal closure. Their team comprises experienced sales professionals adept at handling complex sales processes.

Benefits: Partnering with Manatee Works allows you to access a team of seasoned sales professionals who can handle the entire sales cycle for your complex SaaS solutions. This frees up your internal team to focus on product development and customer success.

What Makes Them Different: Manatee Works goes beyond lead generation. Their focus lies on nurturing leads, crafting compelling sales presentations, and negotiating deals, ensuring a smooth sales cycle for your complex B2B SaaS offerings.

Focused Industry: Manatee Works caters primarily to B2B SaaS companies with intricate sales processes, particularly in sectors like enterprise software, cybersecurity, and financial technology.


With this exploration of the top 10 B2B SaaS sales outsourcing companies, you’re well-equipped to make an informed decision for your business needs. Remember, the ideal partner will depend on your specific goals, budget, and the complexity of your sales cycle. By carefully considering your requirements and evaluating these leading providers, you can find the perfect partner to propel your B2B SaaS sales to new heights!

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