Choosing among the best sales outsourcing companies can get confusing fast. Some providers specialize in appointment setting and outbound campaigns, while others help businesses build dedicated sales teams that work alongside their internal staff. The right choice depends heavily on how much of the sales process you want to hand over.
This guide compares 10 sales outsourcing companies based on their delivery model, sales focus, ideal customer, and overall fit. Whether you’re looking for an outsourced sales agency to generate leads, a B2B sales outsourcing company to book meetings, or dedicated sales professionals to join your team, you’ll be able to narrow down your options quickly.
At South, we take the dedicated-team approach, helping U.S. companies hire pre-vetted sales talent across Latin America. That gives businesses another option beyond traditional managed outsourcing: building a long-term team while keeping control of their sales strategy and processes.
If you’re still exploring the different models, our guide to sales outsourcing services explains how they work in more detail.
Best Sales Outsourcing Companies at a Glance
Sales outsourcing companies can look similar on the surface, but their delivery models vary considerably. Some run outbound campaigns for you, while others provide dedicated sales professionals who become part of your existing team.
Here’s a quick comparison of the sales outsourcing providers covered in this guide:
The biggest distinction is whether you want to outsource a sales function or add salespeople to your own organization. Companies such as Belkins, Martal Group, and SalesRoads primarily manage outreach programs, while South helps businesses hire dedicated sales talent that works directly with their existing team.
How We Chose the Best Sales Outsourcing Companies
The best sales outsourcing company depends on what you’re actually trying to outsource. A startup looking for appointment setting has different needs from a company that wants to build a dedicated sales team or expand into a new market.
To create this list, we focused on factors that matter when comparing outsourced sales providers:
- Sales specialization: Whether the company focuses primarily on sales development, lead generation, appointment setting, or broader sales support.
- Delivery model: Whether you get a managed campaign, an outsourced SDR team, or dedicated professionals who work directly with your company.
- Ideal customer: The types of businesses, industries, and company sizes each provider is best positioned to support.
- Service coverage: Which parts of the sales process the provider can handle, from prospect research to outreach and meeting booking.
- Scalability: How easily companies can expand or adjust their outsourced sales operation as demand changes.
- Client track record: Experience supporting businesses with measurable sales development and revenue-generation goals.
We also looked for meaningful differences between providers, so this list can help you narrow down your options rather than simply compare companies offering nearly identical services.
10 Best Sales Outsourcing Companies in 2026
1. South — Best for Building a Dedicated Sales Team in Latin America
South is a strong option for companies that want to expand their sales capacity without handing the entire sales function to an outside agency. Instead of running a shared outbound campaign, South helps U.S. businesses hire dedicated, full-time sales professionals from Latin America who work directly with their internal teams.
Companies can hire SDRs, BDRs, account executives, sales coordinators, and other sales professionals depending on where they need support. Because these hires work exclusively with one company, they can learn the product, CRM, messaging, sales process, and customer profile in much greater depth than a rotating outsourced team.
South also focuses on candidates with strong English proficiency, relevant experience, and working-hour alignment with U.S. teams. That makes it especially useful for businesses that want nearshore sales talent that can collaborate closely with marketing, customer success, and leadership.
Best for: Companies that want to build a long-term outsourced sales team while keeping control of strategy, management, and day-to-day execution.
Why companies choose South:
- Pre-vetted sales talent across Latin America
- SDR, BDR, account executive, and sales support hiring
- U.S. time-zone alignment
- Strong English proficiency
- Dedicated professionals rather than shared campaign staff
- One consolidated monthly invoice
- No minimum commitments
- Free replacement if a hire doesn’t work out
For businesses comparing traditional sales outsourcing companies with a dedicated staffing model, South offers a middle ground: you get the cost and talent advantages of nearshoring while keeping the sales function inside your organization.
2. Belkins — Best for B2B Appointment Setting
Belkins is a B2B lead generation and appointment-setting company focused on helping businesses put qualified meetings on their sales calendars. Its managed approach covers prospect research, outreach, qualification, follow-ups, and appointment booking.
The company uses multiple outbound channels, including cold email, LinkedIn, and cold calling, making it a good fit for businesses that want a provider to manage top-of-funnel prospecting rather than hire individual salespeople.
Best for: B2B companies that want outsourced lead generation and appointment setting while their internal sales team focuses on demos, negotiations, and closing deals.
3. Martal Group — Best for B2B Technology Sales
Martal Group is a B2B sales outsourcing company that provides managed sales development and lead generation for technology, SaaS, software, and other B2B businesses. Its teams handle prospecting, outreach, qualification, and appointment setting across channels such as email, phone, and LinkedIn.
The company uses dedicated sales teams and combines human-led outreach with its own AI-powered sales technology. That makes it particularly relevant for businesses selling complex products or services that need more specialized outbound conversations.
Best for: B2B technology and SaaS companies looking for a managed outbound sales program rather than individual sales hires.
4. SalesRoads — Best for U.S.-Based Outbound Sales
SalesRoads provides outsourced sales development services centered on B2B appointment setting, lead generation, and outbound prospecting. Its SDR teams handle cold outreach and qualification before passing sales-ready opportunities to a client’s internal sales team.
The company follows a structured outbound model that includes campaign setup, testing, messaging refinement, and ongoing optimization. It’s a good fit for companies that want a managed outbound program without building and training an SDR function internally.
Best for: B2B companies looking to outsource outbound prospecting and appointment setting to a specialized sales development provider.
5. CIENCE — Best for Data-Driven Prospecting
CIENCE provides outsourced SDR and B2B lead generation services for companies that want to expand outbound prospecting without building the entire function internally. Its teams support prospect research, multichannel outreach, lead qualification, and appointment setting across email, phone, social, and LinkedIn.
CIENCE combines human SDRs with AI-supported research, follow-up, scheduling, and campaign orchestration. This makes it a strong fit for businesses that want a structured, technology-supported outbound program with a managed team behind it.
Best for: B2B companies looking for outsourced SDR services and scalable outbound prospecting across multiple channels.
6. memoryBlue — Best for Technology Sales Development
memoryBlue specializes in outsourced sales development for B2B technology companies. Its SDR teams support prospecting, cold outreach, lead qualification, appointment setting, CRM management, and account-based sales programs.
The company has experience across areas such as SaaS, cybersecurity, cloud infrastructure, AI, fintech, and enterprise software. That technology focus makes it especially relevant for businesses with more complex products and longer B2B sales cycles.
Best for: Technology companies that want an outsourced SDR team focused on generating qualified pipeline and reaching technical decision-makers.
7. EBQ — Best for Broader Sales Support
EBQ offers outsourced sales services that extend beyond prospecting. Its teams can support lead generation, appointment setting, sales development, CRM management, prospect data, and even quota-driven sales programs.
Its appointment-setting teams handle cold outreach, qualification, scheduling, and handoffs to internal sales reps. That broader service mix can be useful for companies that want one provider supporting several parts of the revenue process.
Best for: B2B companies that want outsourced sales development combined with additional support such as CRM, data, or marketing services.
8. Callbox — Best for Multichannel B2B Outreach
Callbox is a B2B lead generation company that combines dedicated SDR teams with multichannel outreach across phone, email, social, chat, and other touchpoints. Its services include lead generation, appointment setting, account-based marketing, and outsourced SDR support.
The company works across industries including SaaS, cloud, cybersecurity, fintech, healthcare, and AI, and also supports businesses expanding into new geographic markets. Its broad channel mix makes it a good fit for companies that want to reach prospects through more than one outbound channel.
Best for: B2B companies looking for a managed, multichannel lead generation program that combines prospecting, qualification, and appointment setting.
9. RevBoss — Best for Founder-Led B2B Demand Generation
RevBoss has evolved beyond traditional outsourced prospecting and now focuses on relationship-driven B2B demand generation. Its approach combines founder-led LinkedIn content, email newsletters, audience building, and targeted campaigns designed to turn ideal-customer engagement into sales conversations.
The company says it has worked with more than 1,000 B2B clients and focuses on building an owned audience rather than relying exclusively on cold outbound. That makes RevBoss particularly relevant for companies that want sales pipeline generation tied closely to executive visibility and thought leadership.
Best for: B2B founders and leadership teams that want to combine demand generation, audience building, and targeted outreach to create qualified sales conversations.
10. SalesHive — Best for Flexible Outbound Sales Programs
SalesHive is a B2B sales outsourcing company that runs top-of-funnel prospecting through U.S.-based SDR teams. Its services include cold calling, cold email, list building, lead qualification, appointment setting, and ongoing campaign optimization.
Companies can outsource individual SDR functions or use a broader managed sales program that combines strategy, prospect data, outreach, and meeting booking. SalesHive also runs campaigns on its own AI-supported platform, giving clients visibility into calls, emails, and meetings. Its flexible structure can work well for companies that want managed outbound support without building the function internally.
Best for: B2B companies looking for outsourced SDRs, cold outreach, and appointment setting through a managed outbound sales program.
Which Sales Outsourcing Company Is Right for Your Business?
The best sales outsourcing company depends on the gap you’re trying to fill. A business that needs more meetings has a different problem from one that needs experienced salespeople working inside its team every day.
Use this quick comparison to narrow down the best fit:
If your main goal is to build long-term sales capacity, a dedicated talent model will usually make more sense than a campaign-based provider. If you primarily need prospecting, appointment setting, or an outbound program managed for you, a traditional outsourced sales agency may be the better fit.
That distinction matters because sales outsourcing providers can look similar on paper while giving you very different levels of control over the people, process, messaging, and customer relationships.
Sales Outsourcing Agency vs. Dedicated Sales Talent
Not every sales outsourcing company works the same way. The biggest difference is whether you’re outsourcing the sales function itself or hiring dedicated professionals who become part of your team.
A traditional sales outsourcing agency usually manages part of the process for you, such as prospecting, cold outreach, appointment setting, or lead qualification. The provider typically owns the workflow, manages the reps, and delivers meetings or pipeline based on agreed goals.
A dedicated talent model works differently. Instead of outsourcing the function, you hire sales professionals who work exclusively with your company, follow your processes, use your CRM, and report to your internal leadership.
For companies that want more control over messaging, customer relationships, and day-to-day execution, dedicated sales talent can be a better fit.
That’s the model South uses. Instead of running a shared sales campaign, South helps companies hire full-time sales professionals in Latin America who integrate directly with the existing team. You keep ownership of the sales strategy while gaining access to a broader talent pool and lower hiring costs.
What Does a Sales Outsourcing Company Cost?
Sales outsourcing pricing varies widely because providers package their services differently. Some charge a monthly retainer for a managed outbound program, while others price around dedicated SDR capacity, campaign volume, or appointment targets.
As a general benchmark, outsourced SDR programs commonly fall around $6,000 to $15,000 per month, although geography, outreach volume, sales-cycle complexity, and the number of channels included can move the price considerably.
Individual providers can vary from that range. For example, Belkins currently lists appointment-setting packages starting at $5,000, with pricing adjusted according to factors such as target market, sales goals, outreach channels, and expected appointment volume. SalesHive, meanwhile, uses custom flat monthly pricing based on factors such as team model, channel mix, and outreach volume.
When comparing sales outsourcing companies, look beyond the monthly fee. What’s included matters just as much as the headline price, especially when one provider includes SDR management, prospect data, technology, and strategy while another charges separately for those components.
Companies considering dedicated sales talent should also compare the cost of a managed service with the cost of hiring professionals who work exclusively for their business. The models solve different problems, so the cheapest monthly option isn’t automatically the best fit.
Build a Dedicated Sales Team With South
If you want more sales capacity without handing your entire process to an outside agency, South can help you build a dedicated team in Latin America.
We connect U.S. companies with pre-vetted SDRs, BDRs, account executives, sales coordinators, and other sales professionals who work directly with your business. You keep control of your sales strategy, messaging, CRM, and customer relationships while expanding your team with experienced talent in compatible time zones.
South also offers one consolidated monthly invoice, no minimum commitments, and a free replacement if a hire doesn’t work out.
Schedule a call to find sales talent in Latin America and start building a team that fits your sales goals.
Frequently Asked Questions (FAQs)
What are the best sales outsourcing companies?
Some of the best sales outsourcing companies in 2026 include South, Belkins, Martal Group, SalesRoads, CIENCE, memoryBlue, EBQ, Callbox, RevBoss, and SalesHive.
The right provider depends on what you need. South is best suited to companies that want dedicated sales professionals working directly with their team, while providers such as Belkins and SalesRoads focus more heavily on managed appointment setting and outbound prospecting.
What does a sales outsourcing company do?
A sales outsourcing company handles part or all of a business's sales activities through an external team. Services can include prospect research, lead generation, cold calling, email outreach, appointment setting, qualification, sales development, and CRM support.
Some outsourced sales companies manage the entire function, while others specialize in one stage of the sales funnel.
How much do sales outsourcing companies charge?
Pricing depends on the provider, delivery model, number of sales reps, outreach channels, and scope of work. Managed outsourced sales programs can cost several thousand dollars per month, while dedicated sales talent is usually priced according to the professionals you hire and their experience level.
Compare what each provider includes before comparing monthly prices alone.
Can you outsource an entire sales department?
Yes. Businesses can outsource individual activities such as prospecting or appointment setting, or they can build a broader outsourced sales team covering SDRs, BDRs, account executives, and sales support.
Companies that want greater control over the sales process can also hire dedicated sales professionals in Latin America who work directly with their internal leadership.
What is the difference between sales outsourcing and sales staffing?
Sales outsourcing usually means hiring an external provider to manage a sales function or campaign. Sales staffing focuses on finding professionals who join your existing team and follow your company's processes.
The main difference is who manages the people and owns the day-to-day sales execution.
Should startups use a sales outsourcing company?
Sales outsourcing can help startups expand prospecting capacity, test new markets, or generate pipeline before building a larger internal sales department. The best model depends on the startup's stage and sales motion.
A managed sales outsourcing company can make sense when you want someone else to run outbound activity. Dedicated sales talent may be a better fit when you want reps who can grow with the company and become deeply familiar with the product, customers, and sales process.
