Top 100 B2B Sales Outsourcing Firms
The Best of October 2026Looking for a top B2B sales outsourcing company?
If you're looking for an outsourced sales firm with specific expertise in your industry, you've come to the right place. Our list of experienced B2B sales outsourcing firms can help you grow revenue quickly while also being a cost-effective solution vs. hiring internal teams.
That's why we've created this list of the best outsourced sales teams for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best B2B Outsourced Sales Teams
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391$5,000+10 - 49 employeesWrocław, PolandLeadhunt.ai (formerly Growth Effekt) , a small Demand Generation Marketing company, is headquartered in Wrocław, Poland. They specialize in Demand Generation Marketing, Business Consulting, Sales Outsourcing, and Social Media Marketing and were founded in 2021.Read More
Industries
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392$1,000+10 - 49 employeesMinato City, JapanNext Level Japan, an Advertising company, was founded in 2010. In Minato City, Japan, their small team focuses on Advertising, Social Media Marketing, Conversion Optimization, Digital Strategy, and more.Read More
Industries
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393$5,000+2 - 9 employeesCalgary, CanadaGrow and Scale is a business consulting company established in 2015. The small team focuses on business consulting, sales outsourcing, market research, marketing strategy, and more. The firm is in Calgary, Canada and Maribor, Slovenia.Read More
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394$1,000+250 - 999 employeesSan Francisco, CARead More
DataBees is a market research company established in 2017. They are based in San Francisco, California and have a midsize team. The firm offers market research, sales outsourcing, digital strategy, and CRM consulting and SI.
Industries
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395$1,000+2 - 9 employeesLondon, EnglandSimpout is a sales outsourcing company. Established in 2022, the small company is headquartered in London, United Kingdom. Their services include sales outsourcing and email marketing.Read More
Industries
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396$10,000+10 - 49 employeesSan Salvador, El SalvadorRead More
Callsite Solutions is a phone answering service. The small San Salvador, El Salvador-based company was launched in 2022. Their services include call center services, customer service outsourcing, back office outsourcing, and sales outsourcing.
Industries
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397Undisclosed50 - 249 employeesPortland, ORRead More
HelloSells is a lead qualification service based in Portland, Oregon with over 250 members. Founded in 2015, they offer lead capture and qualification services to clients ranging from startups to enterprises. They have worked in the fields of advertising and marketing, real estate, insurance, and health care, among other industries.
Clients
JaxInvestIndustries
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398$1,000+10 - 49 employeesCrewe, EnglandRevOps Finder is a Crewe, England-based Sales Outsourcing company. Launched in 2008, the small team provides Sales Outsourcing, Call Center Services, and Social Media Marketing.Read More
Industries
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399Undisclosed250 - 999 employeesColombo, Sri LankaRead More
Infomate Pvt Limited, an accounting company, is headquartered in Colombo, Sri Lanka. Established in 2005, the midsize team provides accounting.
Industries
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400$1,000+10 - 49 employeesBogotá, ColombiaSales Outsourcing company Expansion Americas is located in Bogotá, Colombia; Ashburn, Virginia and Ciudad de México, Mexico. The small team provides Sales Outsourcing, Market Research, Generative AI, and Demand Generation Marketing and was established in 2025.Read More
Industries
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401$1,000+10 - 49 employeesSan Francisco, CALead Generation Hubs is a small San Francisco, California-based Sales Outsourcing company. They focus on Sales Outsourcing, IT strategy consulting, and Recruiting and were founded in 2024.Read More
Industries
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402$10,000+10 - 49 employeesFounded in 2024, Grow Surely is a Sales Outsourcing company. They are headquartered in La Tour-de-Peilz, Switzerland and have a small team. The firm specializes in Sales Outsourcing and Email Marketing.Read More
Industries
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403$5,000+10 - 49 employeesSales Outsourcing company Pipeline Gurus is based in Dubai, United Arab Emirates. Founded in 2023, the small team offers Sales Outsourcing, Market Research, and Business Consulting.Read More
Industries
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404$25,000+10 - 49 employeesPortsmouth, EnglandHabitable.co is a small artificial intelligence company founded in 2013. Their services include Artificial Intelligence, AI Consulting, AI Agents, and Sales Outsourcing. The company is in Portsmouth, England and Bratislava, Slovakia.Read More
Industries
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405Undisclosed50 - 249 employeesMontego Bay, JamaicaAdlinc Business Services Limited is a Montego Bay, Jamaica-based Logistics & Supply Chain Consulting company. The company focuses on Logistics & Supply Chain Consulting, Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and more and is midsize.The company was established in 2023.Read More
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406$1,000+2 - 9 employeesClaymont, DECreative Content Crafts is a small Claymont, Delaware-based social media marketing agency. They focus on Social Media Marketing, Account-Based Marketing, Content Marketing, Sales Outsourcing, and more and were established in 2024.Read More
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407$1,000+250 - 999 employeesMontego Bay, JamaicaRead More
Midsize phone answering service NICE, is in Montego Bay, Jamaica. Their services include voice services and non-voice bpo/back office services.
Industries
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408Undisclosed50 - 249 employeesMarina del Rey, CARead More
Xync Inc. Is a sales outsourcing company. The Marina del Rey, California-based company was founded in 2017. The midsize team offers sales outsourcing, call center services, back office outsourcing, and customer service outsourcing.
Industries
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409$1,000+10 - 49 employeesBangkok, ThailandSales outsourcing company Reachly was established in 2024. The small team offers sales outsourcing. The company is based in Bangkok, Thailand.Read More
Industries
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410$1,000+2 - 9 employeesKraków, PolandFounded in 2024, Outbound Republic is a sales outsourcing company. The small Kraków, Poland-based team provides sales outsourcing.Read More
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411$5,000+2 - 9 employeesSmart Secretary, a small social media marketing company, is based in Verwood, England. They specialize in Social Media Marketing, Email Marketing, Pay Per Click, Sales Outsourcing, and more and were founded in 2023.Read More
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412$5,000+10 - 49 employeesMiami, FLAnswering service Cloud Sourcing is located in Miami, Florida. Established in 2013, the small team specializes in Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and Sales Outsourcing.Read More
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413$1,000+10 - 49 employeesSpokane, WARead More
Leads at Scale is an answering service launched in 2013. They are located in Spokane, Washington and have a small team. The agency offers voice services and non-voice bpo/back office services.
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414$1,000+1,000 - 9,999 employeesRead More
Infinit-O is an outsourcing firm headquartered in Makati City, Philippines, with other offices in the United States, Australia, and the United Kingdom. Founded in 2005, their team of around 375 specializes in voice and non-voice BPO services, and transcriptions for clients in the medical industry.
Industries
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415$1,000+2 - 9 employeesFox Lake, WITwin Peak Strategies is a Marketing Strategy company founded in 2024. They are in Fox Lake, Wisconsin and have a small team. The company provides Marketing Strategy, Sales Outsourcing, and Direct Marketing.Read More
Industries
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416$1,000+10 - 49 employeesMedellín, ColombiaRAM BPO, a call center service, was established in 2020. Their small team is in Medellín, Colombia. The firm provides Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and Sales Outsourcing.Read More
Clients
Magaya Freightsnap Harper SizelabsIndustries
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417$5,000+2 - 9 employeesB2B.Money is a Vilnius, Lithuania-based Market Research company. Launched in 2025, the small team focuses on Market Research, Marketing Strategy, Email Marketing, Sales Outsourcing, and more.Read More
Industries
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418$1,000+250 - 999 employeesDubai, United Arab EmiratesChatPandas is a Customer Service Outsourcing company launched in 2013. The agency offers Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, and Sales Outsourcing and has a midsize team. The agency is located in Dubai, United Arab Emirates and Lahore, Pakistan.Read More
Industries
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419$1,000+10 - 49 employeesLos Angeles, CABack Office Outsourcing company VirtuHire US is located in Los Angeles, California. The small team offers Back Office Outsourcing, Call Center Services, HR Outsourcing, and Sales Outsourcing. The company was established in 2019.Read More
Industries
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420$1,000+2 - 9 employeesCalgary, CanadaRoyal Genix is a small Calgary, Canada-based Email Marketing and Sales Outsourcing company. Launched in 2023, the team provides Email Marketing and Sales Outsourcing.Read More
Industries
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