Top Sales Outsourcing Companies in the United Kingdom
-
Featured
What are Featured Providers?
$1,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
See all 55 projectsLevelUp Leads is a Sales Outsourcing Solutions provider specializing in outbound lead generation and sales team augmentation. Reviews indicate high satisfaction with their services, with approximately 90% of feedback highlighting their adaptability, effective lead generation, and strong project management. Clients appreciate their consistent communication and commitment to refining strategies to improve outcomes, evidenced by significant increases in qualified meetings and enhanced sales pipelines.
$5,000+Undisclosed10 - 49Serves United KingdomServices provided
See all 1 projectsCall Center Solutions Africa (CCSA) is a full-service outsourcing provider helping businesses launch, scale, and optimize omnichannel teams of expert-led contact center teams in Africa. We
Read more$1,000+< $25 / hr50 - 249Serves United KingdomServices provided
See all 230 projectsBelkins is a sales outsourcing solutions firm specializing in lead generation and sales team augmentation. With consistently high ratings and a strong culture fit, their expertise has led to successful campaigns, such as achieving a 41% open rate and booking 78 relevant appointments. Clients praise their proactive communication, project management, and ability to deliver results, with over 90% of reviews highlighting their professionalism and effectiveness in meeting sales outsourcing objectives.
-
UndisclosedUndisclosed10 - 49London, England
Services provided
Social media marketing company Nexus Healthcare offers Social Media Marketing and Email Marketing. They are headquartered in London, England.
Read more -
$10,000+< $25 / hr1,000 - 9,999Leicester, England
Services provided
ATM Group is a Customer Service Outsourcing company established in 2007. The team specializes in Customer Service Outsourcing and Call Center Services.
Read more -
Featured
What are Featured Providers?
$1,000+< $25 / hr50 - 249Serves United KingdomServices provided
See all 62 projectsA-SALES AB is a Sales Outsourcing Solutions company specializing in Sales Team Outsourcing, Sales Talent Acquisition, and Sales Process Automation. They have delivered consistent results with a structured approach, achieving a monthly average of 9-22 qualified meetings for various clients. Reviews indicate a 90% satisfaction rate, highlighting their ability to understand niche markets and tailor outreach effectively, although one review reported a negative experience due to low-quality service and unprofessional conduct.
$5,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
See all 16 projectsCoDev is a Sales Outsourcing Solutions company that has received positive feedback for its effective lead generation and sales team outsourcing services. The company enhanced meeting bookings by 2-3 times within two months, with 100% of reviews highlighting their strong process and professional, amiable staff. Their rapid onboarding and client-aligned company values are frequently praised.
-
$1,000+Undisclosed2 - 9London, England
Services provided
Back Office Outsourcing and Sales Outsourcing company The Playbook Agency was launched in 2023. The team focuses on Back Office Outsourcing and Sales Outsourcing.
Read more -
UndisclosedUndisclosed50 - 249Portsmouth, England
Services provided
Paragon Marketing Projects is a Direct Marketing company launched in 2017. The firm provides Direct Marketing and Other Marketing, and is midsize.
Read more -
UndisclosedUndisclosedFreelancerLondon, England
Services provided
BOOSTER is a small London, England-based Sales Outsourcing company. Their services include Sales Outsourcing and Business Consulting.
Read more -
$1,000+< $25 / hr250 - 999Bristol, England
Services provided
ChatPandas, a Customer Service Outsourcing company, is located in Albany, New York and Bristol, England. They specialize in Customer Service Outsourcing and Call Center Services.
Read more -
$1,000+$25 - $49 / hr10 - 49Lytchett Matravers, England
Services provided
SalesGrape is a Sales Outsourcing company headquartered in Lytchett Matravers, England. Launched in 2016, the team focuses on Sales Outsourcing and Fractional CMO Services.
Read more -
$1,000+Undisclosed10 - 49Shepshed, England
Services provided
Established in 2013, We Are Team Rocket is a Demand Generation Marketing company. The team focuses on Demand Generation Marketing and Sales Outsourcing.
Read more -
$5,000+$300+ / hr50 - 249London, England
Services provided
See all 1 projectsSalesforce offers services including Sales Team Augmentation, Sales Performance Enhancement, and Sales Consulting. Reviews consistently highlight their effective lead generation strategies and timely delivery, with clients particularly impressed by the quality and consistency of the leads generated. Overall, Salesforce is praised for aligning with client values and providing good value for cost.
-
UndisclosedUndisclosed10 - 49Brighton and Hove, England
Services provided
Founded in 2019, Publisher Friend is a Marketing Strategy company. The team offers Marketing Strategy and Business Consulting.
Read more -
$1,000+$25 - $49 / hr2 - 9West End, England
Services provided
Established in 2022, Future Faced Ltd, a small Email Marketing company, is in West End, England. Their services include Email Marketing and Search Engine Optimization.
Read more -
$1,000+< $25 / hr2 - 9Preston, England
Services provided
Business Consulting company Frontline Sales Consultancy was established in 2014. In Preston, England, the team focuses on Business Consulting and Call Center Services.
Read more -
UndisclosedUndisclosedFreelancerLondon, England
Services provided
AD Consults is a Business Consulting company. Their small team of employees is located in London, England. Their team focuses on Business Consulting and AI Consulting.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Effortless Digital Services is a social media marketing agency. Located in London, England, the firm was launched in 2018. Their team specializes in Social Media Marketing and Content Marketing.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Storrer Growth Solutions LLP, an AI Consulting company, is based in London, England. They offer AI Consulting and Sales Outsourcing.
Read more -
$50,000+$200 - $300 / hr10 - 49London, England
Services provided
Customer Service Outsourcing company Web3 Community Management is in San Francisco, California and London, England. They provide Customer Service Outsourcing and Sales Outsourcing.
Read more -
UndisclosedUndisclosed50 - 249Stoke-on-Trent, England
Services provided
Elite Gas Technologies is a Manufacturing Consulting company. They focus on Manufacturing Consulting and Sales Outsourcing and are based in Stoke-on-Trent, England.
Read more -
$1,000+Undisclosed10 - 49London, England
Services provided
See all 1 projectsPrompX partners with innovators in 30+ industries from SaaS and Fintech to Professional Services and IT/MSP, to engineer high-value conversations for founders and revenue leaders. Powered by human
Read more -
$1,000+$50 - $99 / hrFreelancerHartley, England
Services provided
Demystifi is a Business Consulting and Sales Outsourcing company. They offer Business Consulting and Sales Outsourcing and are located in Hartley, England.
Read more -
$1,000+$50 - $99 / hr10 - 49London, England
Services provided
Based in London, England and Dubai, United Arab Emirates, RNL Group is a social media marketing firm. Established in 2022, the team provides Social Media Marketing and Content Marketing.
Read more -
$1,000+$25 - $49 / hr50 - 249London, England
Services provided
Brandix Pro is a London, England-based Back Office Outsourcing company. Established in 2022, the team focuses on Back Office Outsourcing and Customer Service Outsourcing.
Read more -
Undisclosed$25 - $49 / hr2 - 9Cheadle, England
Services provided
Snappy Assistance is an answering service company. They are in Cheadle, England and have small team. They offer Call Center Services and Back Office Outsourcing.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
Greatleads is a Direct Marketing company located in Florianópolis, Brazil and London, England. They offer Direct Marketing and Market Research and were established in 2018.
Read more -
$5,000+$50 - $99 / hrFreelancerChester, England
Services provided
Established in 2023, Crew Partners is a Sales Outsourcing company. The agency specializes in Sales Outsourcing.
Read more -
$1,000+$25 - $49 / hr2 - 9Liverpool, England
Services provided
Mr. Brown Solutions Ltd is a Liverpool, England-based Marketing Strategy company. They focus on Marketing Strategy and Conversion Optimization.
Read more -
$1,000+Undisclosed2 - 9Newbury, England
Services provided
Digital Strategy company Monday Clicks was launched in 2022. The team focuses on Digital Strategy and Content Marketing and is headquartered in Newbury, England.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
RakDog is a PR agency established in 2023. Their services include Public Relations and Marketing Strategy.
Read more -
$1,000+< $25 / hr10 - 49Portishead, England
Services provided
MyBrightside is a Sales Outsourcing company. Based in Portishead, England, the team offers Sales Outsourcing and Social Media Marketing.
Read more -
$5,000+$300+ / hr2 - 9London, England
Services provided
Elansio Ltd is a Marketing Strategy company. Their small team is headquartered in London, England and offers Marketing Strategy and Business Consulting. The agency was founded in 2021.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
QAZI SHAHROZ is a SEO services firm and Sales Outsourcing company. Their team is headquartered in London, England and offers Search Engine Optimization and Sales Outsourcing.
Read more -
$5,000+$300+ / hr2 - 9Bellshill, Scotland
Services provided
Pure Pipeline is a Market Research company. The team offers Market Research and Web Design and is in Bellshill, Scotland.
Read more -
$1,000+Undisclosed10 - 49London , England
Services provided
Sales Outsourcing company We Can Lead was founded in 2022. The team provides Sales Outsourcing and HR Outsourcing and is in London , England and Prilep, North Macedonia.
Read more -
UndisclosedUndisclosed50 - 249Stockport, England
Services provided
Ktech is a call center. They specialize in Call Center Services and Sales Outsourcing and were founded in 2023.
Read more -
$1,000+$100 - $149 / hr2 - 9Isleworth, England
Services provided
Ariz Media is a small Advertising company in Isleworth, England. Their services include Advertising and Sales Outsourcing.
Read more -
$1,000+$100 - $149 / hr2 - 9London, England
Services provided
Oppdrip is a Sales Outsourcing company. Founded in 2023, the firm is in London, England. Their team specializes in Sales Outsourcing and Direct Marketing.
Read more -
Undisclosed$50 - $99 / hr2 - 9Moreton, England
Services provided
Headquartered in Moreton, England, VIGO Digital is a small social media marketing agency. The team specializes in Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Newport, Wales
Services provided
Kooky LAB is a small Newport, Wales-based branding firm. The team focuses on Branding and Content Marketing.
Read more -
$1,000+$100 - $149 / hr10 - 49Shrewsbury, England
Services provided
Quality Solicitors, a Marketing Strategy company, focus on Marketing Strategy and Business Consulting. They were founded in 2009.
Read more -
$1,000+< $25 / hr50 - 249Liverpool, England
Services provided
Customer Service Outsourcing company Kaptain Cabs provides Customer Service Outsourcing and Other Digital Marketing. They were founded in 2024.
Read more -
UndisclosedUndisclosed2 - 9Mildenhall, England
Services provided
Bleekify, a Sales Outsourcing company, was founded in 2023. The team provides Sales Outsourcing and is located in Mildenhall, England.
Read more -
Undisclosed$100 - $149 / hr2 - 9Chichester, England
Services provided
Pallant, a Digital Strategy company, was founded in 2004. They focuses on Digital Strategy and Pay Per Click.
Read more -
$1,000+$50 - $99 / hr2 - 9London, England
Services provided
CRM consulting and SI company Vanguard Automations was established in 2024. The team specializes in CRM consulting and SI and Artificial Intelligence.
Read more -
UndisclosedUndisclosed2 - 9Brighouse, England
Services provided
Located in Brighouse, England, Sales Fuel is a Sales Outsourcing company. The team provides Sales Outsourcing.
Read more -
$1,000+$25 - $49 / hr50 - 249Witley, England
Services provided
In Witley, England, Perfect Lead Generation is a midsize Sales Outsourcing and Demand Generation Marketing company. Their services include Sales Outsourcing and Demand Generation Marketing.
Read more -
UndisclosedUndisclosedFreelancerIlford, England
Services provided
Impulsive Marketing is an Ilford, England-based social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Ellington, England
Services provided
Open Outbound is a small Marketing Strategy company. Launched in 2024, the team offers Marketing Strategy and Content Marketing.
Read more -
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
Thaver, a Business Consulting company, was launched in 2025. The company offers Business Consulting and Corporate Training & Coaching, and is small.
Read more -
$1,000+$50 - $99 / hr2 - 9Manchester, England
Services provided
LEAPFLY is a small Direct Marketing company located in Manchester, England. Their services include Direct Marketing and Sales Outsourcing.
Read more -
UndisclosedUndisclosed50 - 249Dudley, England
Services provided
Opal Outsourcing is a Customer Service Outsourcing company. They provide Customer Service Outsourcing and Back Office Outsourcing and are based in Dudley, England.
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
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 in minutes.
Get My MatchesWhy 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.
List of the Top United Kingdom B15B Sales Outsourcing Services
-
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
38.7/40.019.8/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
37.9/40.020/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
$1,000+$100 - $149 / hr10 - 49Horsham , England
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
$1,000+$50 - $99 / hr10 - 49Ipswich, England
Ability to deliver
35.5/40.016.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$5,000+$150 - $199 / hr10 - 49London, England
Ability to deliver
34.2/40.015.8/20 Reviews8.8/10 Clients & Experience9.5/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
33.7/40.018/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
33.1/40.015.6/20 Reviews8.3/10 Clients & Experience9.2/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$5,000+$100 - $149 / hr10 - 49Haywards Heath, England
Ability to deliver
32.5/40.016.4/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+< $25 / hr10 - 49Thatcham , England
Ability to deliver
32.5/40.015.6/20 Reviews8.5/10 Clients & Experience8.4/10 Market PresenceService focus
12% Sales Outsourcing88% Other -
$5,000+Undisclosed250 - 999Fleet, England
Ability to deliver
32.3/40.015.4/20 Reviews8.4/10 Clients & Experience8.4/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
UndisclosedUndisclosed50 - 249London, England
Ability to deliver
32/40.015.8/20 Reviews8.2/10 Clients & Experience8/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$5,000+$50 - $99 / hr50 - 249Hitchin, England
Ability to deliver
31.9/40.016.4/20 Reviews9.5/10 Clients & Experience6/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+$25 - $49 / hr10 - 49Countesthorpe, England
Ability to deliver
31.4/40.018.2/20 Reviews6.4/10 Clients & Experience6.8/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
30.3/40.015.6/20 Reviews7.6/10 Clients & Experience7.1/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
28.1/40.016.4/20 Reviews6.4/10 Clients & Experience5.2/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
28/40.016.8/20 Reviews6.3/10 Clients & Experience4.9/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$5,000+$100 - $149 / hr10 - 49Kingston Upon Thames, England
Ability to deliver
27.6/40.015.8/20 Reviews6.7/10 Clients & Experience5.2/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
27.1/40.016.6/20 Reviews6.5/10 Clients & Experience4/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$5,000+Undisclosed2 - 9London, England
Ability to deliver
26.1/40.017/20 Reviews2.9/10 Clients & Experience6.2/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+< $25 / hr2 - 9London, England
Ability to deliver
25.9/40.015.8/20 Reviews6.1/10 Clients & Experience4/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$1,000+$50 - $99 / hr2 - 9WIRRAL, England
Ability to deliver
25.3/40.016.2/20 Reviews3/10 Clients & Experience6.1/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
UndisclosedUndisclosed1,000 - 9,999Birkenhead , England
Ability to deliver
24.7/40.016.2/20 Reviews2.7/10 Clients & Experience5.8/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+Undisclosed2 - 9Manchester, England
Ability to deliver
24.6/40.016.8/20 Reviews3.3/10 Clients & Experience4.6/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
Ability to deliver
24.5/40.015/20 Reviews1/10 Clients & Experience8.4/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$5,000+Undisclosed10 - 49Manchester, England
Ability to deliver
23.8/40.016.4/20 Reviews0.9/10 Clients & Experience6.5/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
UndisclosedUndisclosed2 - 9Reading, England
Ability to deliver
23.2/40.016.6/20 Reviews2.1/10 Clients & Experience4.6/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$1,000+Undisclosed250 - 999Brighton and Hove, England
Ability to deliver
23.1/40.017.4/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
$1,000+Undisclosed2 - 9Henley-on-Thames, England
Ability to deliver
23/40.016.2/20 Reviews0/10 Clients & Experience6.8/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$5,000+Undisclosed2 - 9Brighton and Hove, England
Ability to deliver
22.7/40.016.4/20 Reviews1.8/10 Clients & Experience4.6/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$1,000+$25 - $49 / hr10 - 49Banbury, England
Ability to deliver
22.7/40.015.8/20 Reviews1.8/10 Clients & Experience5.2/10 Market PresenceService focus
15% Sales Outsourcing85% Other
Latest Sales Outsourcing Articles
See all articles![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)
How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
