Top B2B Sales Outsourcing Companies for the IT Services Industry
-
Featured
What are Featured Providers?
$5,000+Undisclosed50 - 249Laguna Beach, CAServices provided
See all 61 projectsLevelUp Leads is a Sales Outsourcing Solutions provider specializing in sales team augmentation and sales performance enhancement. Their services include sales development, lead generation, and outbound sales processes. With 100% positive feedback, clients commend their ability to tailor messaging, enhance sales pipelines, and maintain efficient project management. Approximately 50% of reviewers highlight their adaptability and the human element in communication, emphasizing collaboration over transactional interactions.
$1,000+Undisclosed1,000 - 9,999New York, NYServices provided
See all 54 projectsAppointment Setter Online is a Sales Outsourcing Solutions company specializing in appointment setting, lead qualification, and sales support services. Reviews indicate a high level of client satisfaction, with approximately 90% of feedback being positive, highlighting their professionalism, adaptability, and impact on increasing sales conversions. Clients frequently commend their structured processes and efficient communication, while minor suggestions include more detailed reporting.
$1,000+< $25 / hr50 - 249Denver, COServices provided
See all 234 projectsBelkins is a proficient Sales Development Agency specializing in Sales Outsourcing Solutions and tailored lead generation processes. With a focus on optimizing client sales operations, 100% of reviewers highlight their strong project management and strategic support. The company consistently exceeds client expectations, evidenced by a 450% pipeline growth and up to a 3.6x ROI, showcasing their expertise in Sales Performance Enhancement and Sales Process Automation.
-
$1,000+< $25 / hr2 - 9
Services provided
Optimal Business Solution is a Sales Outsourcing company. The team is headquartered in Vadodara, India, and their services include Sales Outsourcing and Email Marketing.
Read more -
$1,000+< $25 / hr50 - 249
Services provided
Global Contact Enterprises is an answering service. The company is in San Salvador, El Salvador. Their team specializes in Call Center Services and Back Office Outsourcing.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
LeadsForge, a Sales Outsourcing company, was established in 2022. Based in Noida, India, the team provides Sales Outsourcing and Email Marketing.
Read more -
$1,000+< $25 / hr10 - 49Cairo, Egypt
Services provided
Quick Tech Solutions, a Customer Service Outsourcing company, is based in Cairo, Egypt. Launched in 2025, the team specializes in Customer Service Outsourcing and Call Center Services.
Read more -
$5,000+$50 - $99 / hr2 - 9Den Haag, Netherlands
Services provided
Based in Den Haag, Netherlands, Leadstornaut is a Sales Outsourcing company. They offer Sales Outsourcing and Email Marketing and were launched in 2023.
Read more -
$5,000+$50 - $99 / hr2 - 9
Services provided
MSC Vietnam Consulting is a Sales Outsourcing company launched in 2026. Their services include Sales Outsourcing and Market Research.
Read more -
$1,000+$50 - $99 / hr2 - 9
Services provided
WiseAlt Payments Consulting is a small Business Consulting company. They provide Business Consulting and Sales Outsourcing and were founded in 2024.
Read more -
$1,000+< $25 / hr50 - 249
Services provided
SSG SERV Private Limited is a phone answering service. Established in 2015, the team offers Call Center Services and Back Office Outsourcing.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Launched in 2022, Dafinitiq AI is an AI Agents company. The team specializes in AI Agents and Artificial Intelligence.
Read more -
$1,000+$300+ / hr2 - 9
Services provided
Wilkins Consulting Australia is a Marketing Strategy company. They specialize in Marketing Strategy and Market Research and were established in 2016. The company is located in Perth, Australia.
Read more -
$5,000+$150 - $199 / hr10 - 49London, England
Services provided
Win Labs is a London, England-based Sales Outsourcing company. The team specializes in Sales Outsourcing and Business Consulting.
Read more -
$1,000+$100 - $149 / hr2 - 9
Services provided
Plan Digital Now is a CRM consulting and SI company. The Alforja, Spain-based agency specializes in CRM consulting and SI and IT strategy consulting.
Read more -
$5,000+Undisclosed2 - 9Málaga, Spain
Services provided
Zector Digital Group SL is a small Sales Outsourcing company founded in 2025. Their services include Sales Outsourcing and Direct Marketing.
Read more -
$1,000+Undisclosed10 - 49Edgware, England
Services provided
Coenzio is a Sales Outsourcing company. The team is in Edgware, England, and their services include Sales Outsourcing and Email Marketing.
Read more -
$5,000+Undisclosed10 - 49Sheridan, WY
Services provided
DirectB2BLeads, a Direct Marketing company, was launched in 2024. The small team focuses on Direct Marketing and Email Marketing.
Read more -
Undisclosed< $25 / hrFreelancerCape Town, South Africa
Services provided
Syniq Solutions is a small Cape Town, South Africa-based software development company. The team provides Custom Software Development and Web Development.
Read more -
$1,000+Undisclosed2 - 9Kolkata, India
Services provided
Launched in 2026, Rayvanta is a small Business Consulting company. Their team provides Business Consulting and Market Research.
Read more -
$5,000+$150 - $199 / hr10 - 49Frankfurt am Main, Germany
Services provided
Lumory is a small Sales Outsourcing company. They focus on Sales Outsourcing and Marketing Strategy and were established in 2025.
Read more -
$1,000+< $25 / hr10 - 49Santo Domingo, Dominican Republic
Services provided
Founded in 2024, Emerge Virtual Solutions, a small phone answering service, is located in Santo Domingo, Dominican Republic. Their services include Call Center Services and Sales Outsourcing.
Read more -
$1,000+$25 - $49 / hr2 - 9
Services provided
VEXENS is a web development firm. Founded in 2024, the agency is in Islamabad, Pakistan. Their team provides Web Development and Branding.
Read more -
$1,000+Undisclosed2 - 9
Services provided
Suplifai is a small Generative AI company. Founded in 2026, the team offers Generative AI and AI Agents.
Read more -
UndisclosedUndisclosed2 - 9Amsterdam, Netherlands
Services provided
Located in Amsterdam, Netherlands, Valora Nexus is an answering service. They specialize in Call Center Services and Back Office Outsourcing and were founded in 2026.
Read more -
$1,000+< $25 / hr10 - 49
Services provided
Headquartered in Rabat, Morocco, ORVEV is a Customer Service Outsourcing company. They provide Customer Service Outsourcing and Sales Outsourcing and were founded in 2026.
Read more -
$1,000+$200 - $300 / hr2 - 9
Services provided
Vendito Excellence is a Sales Outsourcing company. The team focuses on Sales Outsourcing and Marketing Strategy, and the agency is headquartered in Wichita, Kansas.
Read more -
$5,000+$150 - $199 / hr2 - 9Bogotá, D.C., Colombia
Services provided
Founded in 2023, TrueAdvertize is a Sales Outsourcing company. The team focuses on Sales Outsourcing and Email Marketing.
Read more -
$5,000+$100 - $149 / hrFreelancerBerlin, Germany
Services provided
Launched in 2026, Studio Abisso is a Business Consulting company. The team provides Business Consulting and Sales Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49
Services provided
SERVIFLEX GLOBAL LLP, a Customer Service Outsourcing company, was founded in 2022. The agency provides Customer Service Outsourcing and Sales Outsourcing, and is small.
Read more -
$1,000+$100 - $149 / hr2 - 9
Services provided
Global Digital Projects is a Sales Outsourcing company. Based in Muzaffarnagar, India, the team specializes in Sales Outsourcing and Direct Marketing.
Read more -
$1,000+< $25 / hr10 - 49
Services provided
Opsden is a Back Office Outsourcing company. They were established in 2018 and focus on Back Office Outsourcing and Call Center Services.
Read more -
$1,000+< $25 / hr10 - 49
Services provided
R&R Global Sourcing is a Fushë-Kosovë, Albania-based Sales Outsourcing company. They focus on Sales Outsourcing and Call Center Services and were launched in 2026.
Read more -
$1,000+$25 - $49 / hr50 - 249
Services provided
PipeVantage is a midsize Bengaluru, India-based Sales Outsourcing company. Their services include Sales Outsourcing and Digital Strategy.
Read more -
Undisclosed< $25 / hr2 - 9
Services provided
Modern Forms Business Solutions is a caloocan, Philippines-based Back Office Outsourcing company. Their services include Back Office Outsourcing and Sales Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49
Services provided
Televator Solutions Private Limited is a telephone answering service launched in 2026. Their team specializes in Call Center Services and Web Development.
Read more -
$1,000+Undisclosed2 - 9Gorzów Śląski, Poland
Services provided
GrowthLove is a Sales Outsourcing company. Founded in 2026, the company offers Sales Outsourcing and Email Marketing.
Read more -
$1,000+$100 - $149 / hr2 - 9Oldenburg (Oldb), Germany
Services provided
Accelerate Growth Partners is a Sales Outsourcing company. They are in Oldenburg (Oldb), Germany and have small team. They provide Sales Outsourcing and Business Consulting.
Read more -
$1,000+$25 - $49 / hr2 - 9Giza, Egypt
Services provided
Launched in 2026, AXOVATEGLOBAL is a Customer Service Outsourcing company. The small team specializes in Customer Service Outsourcing and Call Center Services.
Read more -
$1,000+$25 - $49 / hr2 - 9Emba, Cyprus
Services provided
ContactON is an Email Marketing company established in 2021. Their team offers Email Marketing and Sales Outsourcing.
Read more -
$1,000+Undisclosed2 - 9
Services provided
Revical is a Demand Generation Marketing company. They were established in 2026, and their services include Demand Generation Marketing and Advertising.
Read more -
$100,000+$300+ / hr2 - 9
Services provided
Launched in 2023, GLOBAL SKYLER is a Back Office Outsourcing company. The team focuses on Back Office Outsourcing and Business Continuity Management.
Read more -
Undisclosed$25 - $49 / hrFreelancer
Services provided
Verified Pipelines is a Sales Outsourcing company. The firm is based in Coimbatore, India. Their services include Sales Outsourcing.
Read more -
$5,000+Undisclosed10 - 49Helsinki, Finland
Services provided
TNG - The Nordic Group, a Sales Outsourcing company, was launched in 2024. The agency offers Sales Outsourcing, and is small.
Read more -
$50,000+Undisclosed10 - 49
Services provided
NirjiX Consulting Ltd is a Minato City, Japan-based AI Consulting company. They specialize in AI Consulting and Artificial Intelligence and were founded in 2026.
Read more -
$10,000+$150 - $199 / hr2 - 9
Services provided
SantiXS is a Vancouver, Washington-based Sales Outsourcing company. They provide Sales Outsourcing and Demand Generation Marketing.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Opsure is a Market Research company in London, England. The team specializes in Market Research and Sales Outsourcing.
Read more -
$1,000+< $25 / hr50 - 249
Services provided
StratifyCX is a call center. They offer Call Center Services and Customer Service Outsourcing and were founded in 2025. The agency is based in Edinburg, Texas.
Read more -
$1,000+< $25 / hr10 - 49
Services provided
SDR AGGREGATE is a Sales Outsourcing company. Their small team is in Fes, Morocco and provides Sales Outsourcing and Recruitment Process Outsourcing. The agency was founded in 2026.
Read more -
$1,000+Undisclosed2 - 9
Services provided
Sales Outsourcing company Revygo was launched in 2026. The firm offers Sales Outsourcing and AI Agents, and is small.
Read more -
Undisclosed< $25 / hr2 - 9
Services provided
Answering service CALL BPO was launched in 2025. The agency offers Call Center Services and Customer Service Outsourcing.
Read more -
$5,000+$25 - $49 / hr2 - 9
Services provided
Sales Outsourcing company PréMatch was launched in 2021. The team focuses on Sales Outsourcing and Demand Generation Marketing and is in Curitiba, Brazil.
Read more -
Undisclosed< $25 / hr50 - 249Harare, Zimbabwe
Services provided
Syncflow Solutions Private Limited is a Harare, Zimbabwe-based telephone answering service. The team offers Call Center Services and Back Office Outsourcing.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies and their real-time quotes in minutes.
Get My QuotesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Best B15B Sales Outsourcing Companies for the IT Services Industry
-
$1,000+< $25 / hr1,000 - 9,999Gilbert, AZ
Ability to deliver
37.2/40.020/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+< $25 / hr50 - 249Denver, CO
Ability to deliver
36/40.020/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$1,000+$25 - $49 / hr250 - 999Oakville, Canada
Ability to deliver
35.2/40.019.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$1,000+< $25 / hr250 - 999Portland, OR
Ability to deliver
35.1/40.018.4/20 Reviews10/10 Clients & Experience6.7/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$5,000+Undisclosed50 - 249Laguna Beach, CA
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
34.1/40.020/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$1,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
34/40.019.6/20 Reviews9.8/10 Clients & Experience4.6/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
33.6/40.019.2/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$5,000+$50 - $99 / hr50 - 249Olympia, WA
Ability to deliver
33.5/40.019.8/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$1,000+$25 - $49 / hr50 - 249Ottawa, Canada
Ability to deliver
33.5/40.019.8/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$1,000+$100 - $149 / hr250 - 999St. Louis, MO
Ability to deliver
33.5/40.018.4/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$1,000+Undisclosed1,000 - 9,999New York, NY
Ability to deliver
33.4/40.020/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
55% Sales Outsourcing45% Other -
$5,000+$200 - $300 / hr10 - 49kamloops, Canada
Ability to deliver
33.4/40.020/20 Reviews9.6/10 Clients & Experience3.9/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
UndisclosedUndisclosed250 - 999
Ability to deliver
32.9/40.019.4/20 Reviews8.3/10 Clients & Experience5.2/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
32.9/40.017.2/20 Reviews9.2/10 Clients & Experience6.5/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$5,000+< $25 / hr1,000 - 9,999Cebu City, Philippines
Ability to deliver
32.8/40.017.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+$150 - $199 / hr10 - 49Iowa City, IA
Ability to deliver
32.7/40.018.8/20 Reviews9.9/10 Clients & Experience4/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$10,000+Undisclosed50 - 249Boca Raton, FL
Ability to deliver
32.6/40.018.4/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
$1,000+$50 - $99 / hr10 - 49Horsham , England
Ability to deliver
32.5/40.018.4/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$5,000+$100 - $149 / hr10 - 49Dover, DE
Ability to deliver
32.4/40.019/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$10,000+Undisclosed50 - 249Theale, England
Ability to deliver
32.1/40.017.8/20 Reviews9.7/10 Clients & Experience4.7/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$1,000+$200 - $300 / hr10 - 49San Antonio, TX
Ability to deliver
32/40.018.6/20 Reviews9.4/10 Clients & Experience4/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$1,000+< $25 / hr10 - 49
Ability to deliver
31.8/40.016.4/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
$5,000+Undisclosed250 - 999Austin, TX
Ability to deliver
31.8/40.017.4/20 Reviews8.4/10 Clients & Experience5.9/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+Undisclosed10 - 49Paris, France
Ability to deliver
31.7/40.018.6/20 Reviews9.7/10 Clients & Experience3.4/10 Market PresenceService focus
100% Sales Outsourcing -
$10,000+$50 - $99 / hr10 - 49Toronto, Canada
Ability to deliver
31.3/40.016.8/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$1,000+< $25 / hr50 - 249Sofia, Bulgaria
Ability to deliver
30.6/40.017.2/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$5,000+Undisclosed10 - 49
Ability to deliver
30.6/40.017.4/20 Reviews9/10 Clients & Experience4.2/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
$1,000+< $25 / hr250 - 999
Ability to deliver
30.5/40.017.4/20 Reviews8.9/10 Clients & Experience4.2/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
UndisclosedUndisclosed50 - 249
Ability to deliver
30.5/40.016.8/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
60% Sales Outsourcing40% Other
Latest Sales Outsourcing Articles
See all articles
Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
