Top 40 Telemarketing Companies in Cambridge
The Best of December 2025Looking for a top telemarketing service in Cambridge?
With so many companies telemarketing in today’s world, it can be difficult for your company’s calls to stand out amongst the competition. Partnering with a telemarketing service can help your company reach the maximum amount of customers.
To assist you in your search for a partner, we’ve compiled this list of the top telemarketing companies in Cambridge. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Cambridge Telemarketing Services
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1$1,000+10 - 49 employeesHarlow, EnglandEstablished in 2004, Zebra Connexions Ltd is an answering service. The small team specializes in Call Center Services and Back Office Outsourcing.Read More
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2$1,000+1,000 - 9,999 employeesLondon, EnglandRead More
Quantanite is a professional services company based in London and has offices in Johannesburg and Dhaka, Bangladesh. The company, founded in 2014, has more than 1,000 employees and provides non-voice BPO/back office services, voice services, transcription, AI, and email marketing services. Quantanite serves small and larger-sized companies in various industries that include automotive, business services, and consumer products & services.
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Just ParkIndustries
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3$1,000+250 - 999 employeesLondon, EnglandOnline Giants is a call center founded in 2013. The company offers Call Center Services and Customer Service Outsourcing.Read More
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4Undisclosed50 - 249 employeesLondon, EnglandAbacus Cambridge Partners, an ERP consulting and SI company, is based in London, England; Dubai, United Arab Emirates; Riyadh, Saudi Arabia and New York, New York. They focus on ERP consulting and SI, BI & big data consulting & SI, Custom Software Development, Call Center Services, and more and were founded in 2017.Read More
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Hafilat Industry LLCIndustries
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5$1,000+250 - 999 employeesLondon, EnglandRead More
CALLCARE is a midsize call center service launched in 1998. Their services include voice services and non-voice bpo/back office services. The company is based in London, United Kingdom.
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6Undisclosed10,000+ employeesLondon, EnglandWebhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.Read More
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7$1,000+2 - 9 employeesRingstead, EnglandStar Virtual Office is a phone answering service headquartered in Ringstead, England. They focus on Call Center Services and Sales Outsourcing and were launched in 2008.Read More
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8$5,000+1,000 - 9,999 employeesLondon , EnglandIntegreon, a large Back Office Outsourcing company, is headquartered in New York, New York and Makati, Philippines. Their services include Back Office Outsourcing and Transcription.Read More
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MicrosoftIndustries
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9$1,000+50 - 249 employeesLondon , EnglandTelemarketingPower.com is an answering service company. Their midsize team is located in Surry Hills, Australia and Los Angeles, California. Their services include Call Center Services.Read More
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10Undisclosed10 - 49 employeesRadlett, EnglandMarketing Strategy company The Covalence was established in 2018. Headquartered in Rawalpindi, Pakistan and Radlett, England, the team provides Marketing Strategy and Web Development.Read More
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11$1,000+10,000+ employeesMilton Keynes, EnglandKonecta, a Back Office Outsourcing company, offers Back Office Outsourcing and Call Center Services. The agency is headquartered in Milton Keynes, England.Read More
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12Undisclosed50 - 249 employeesLondon, EnglandCall center company Smart Call Solutions Pvt Ltd was founded in 2022. The team offers Call Center Services and Digital Strategy.Read More
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13$250,000+1,000 - 9,999 employeesLondon, EnglandAbacus Outsourcing is a call center company. Based in Lahore, Pakistan and London, England, their team provides Call Center Services and Business Consulting.Read More
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14$1,000+50 - 249 employeesLondon, EnglandTask Virtual is a SEO company. The midsize Kolkata, India-based firm was founded in 2016. Their services include Search Engine Optimization, Back Office Outsourcing, Social Media Marketing, Content Marketing, and more.Read More
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15$5,000+10 - 49 employeesLondon , EnglandFounded in 2018, Call Vidia is a Customer Service Outsourcing company. The company offers Customer Service Outsourcing and Back Office Outsourcing, and is small.Read More
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16$1,000+10 - 49 employeesLondon, EnglandIRecruit Tech is a Back Office Outsourcing company founded in 2016. Their team provides Back Office Outsourcing and Call Center Services.Read More
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17$1,000+10 - 49 employeesLondon, EnglandConfero, a call center, is located in Wembley, England and London, England. Their services include Call Center Services and Customer Service Outsourcing.Read More
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18$1,000+10 - 49 employeesCountesthorpe, EnglandLocated in Countesthorpe, England, Paragon Sales Solutions is a social media marketing firm. The small team provides Social Media Marketing, Call Center Services, Sales Outsourcing, Other Marketing, and more and was established in 2018.Read More
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App SapiensIndustries
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19$1,000+10 - 49 employeesLondon, EnglandMedlysis is a telephone answering service founded in 2023. Headquartered in London, England and California, California, their small team offers Call Center Services, Recruitment Process Outsourcing, and Customer Service Outsourcing.Read More
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20Undisclosed50 - 249 employeesLondon, EnglandMicrotalk is a call center service. Their team is in London, England and Kolkata, India and provides Call Center Services.Read More
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21$1,000+250 - 999 employeesLondon, EnglandEmerj.io, an answering service company, is based in London, England. The team offers Call Center Services and Tax Law.Read More
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22$1,000+2 - 9 employeesLondon, EnglandSugar Beet is a Business Consulting company. The small London, England-based team offers Business Consulting and Call Center Services. The firm was founded in 2015.Read More
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23$10,000+2 - 9 employeesWembley, EnglandCybrosys Communications is a call center company based in Wembley, England and Abbottabad, Pakistan. Their services include Call Center Services.Read More
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24$1,000+10 - 49 employeesLondon, EnglandThe Lead Generation Company is a small non-voice bpo/back office services and phone answering service. The Glasgow, United Kingdom-based agency was established in 2012. Their services include non-voice bpo/back office services and voice services.Read More
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25$1,000+250 - 999 employeesSouthend-on-sea, EnglandLaunched in 2010, Ventrica is an answering service company. The team offers Call Center Services and Customer Service Outsourcing.Read More
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26Undisclosed10 - 49 employeesBricket Wood, EnglandGSA Business Development Ltd is a Marketing Strategy company. Launched in 2000, the company is based in Bricket Wood, England. Their team focuses on Marketing Strategy and Business Consulting.Read More
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27$1,000+10 - 49 employeesLondon, EnglandRSVP is a Customer Service Outsourcing company. Their small team is located in London, England. Their services include Customer Service Outsourcing and Back Office Outsourcing.Read More
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28$1,000+50 - 249 employeesMonks Risborough, EnglandCATI call center is an answering service company. Launched in 2011, the team offers Call Center Services and Event Marketing. The company is in Kyiv, Ukraine and Monks Risborough, England.Read More
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29$1,000+10 - 49 employeesNorwich, EnglandCompare Telemarketing Agency, a content moderation services company, was founded in 2024. The firm focuses on content moderation services, data annotation services, advertising, branding, and more and has a small team. The firm is in Norwich, England.Read More
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30UndisclosedFreelancer employeesLondon, EnglandBOOSTER is a small London, England-based Sales Outsourcing company. Their services include Sales Outsourcing and Business Consulting.Read More
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