Top 100 Outsourced Customer Support Services
The Best of December 2025
Customer support refers to the service or assistance provided by businesses to their customers — before, during, and after the purchase. Its goal is to ensure customer satisfaction, immediately resolving any concerns and issues that might affect their experience with the company. Investing in high-quality customer support services should be a priority for every company, regardless of size and industry.
Outsourced customer support companies are third-party vendors specializing in providing different types of support or assistance for businesses. These companies have dedicated agents and professionals who can effectively handle inquiries and resolve concerns via call, email, or chat. They may also provide more in-depth services such as product demonstrations, troubleshooting support, customer feedback gathering, and returns and exchanges processing. Overall, their work is important for retaining customers and boosting brand loyalty.
Jump to Most Reviewed Companies
List of the Best Customer Support Companies
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$1,000+1,000 - 9,999 employeesSanta Monica, CACustomer Service Outsourcing company Boldr. Is based in Santa Monica, California; Pasig, Philippines; Mérida, Mexico and Tacloban City, Philippines. The large team provides Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Employer of Record (EOR) Services, and more and was launched in 2016.Read More
Industries
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2881Undisclosed10 - 49 employeesKathmandu, NepalUptechsys, a custom software development company, was established in 2018. The small team focuses on Custom Software Development and Business Consulting.Read More
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2882Undisclosed10 - 49 employeesBarbara's Answering Service, a call center, was launched in 1960. The small team offers Call Center Services and Customer Service Outsourcing.Read More
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2883Undisclosed10 - 49 employeesLahore, PakistanHeadquartered in Uddevalla, Sweden and Lahore, Pakistan, ANZ International Inc. Is a call center. They specialize in Call Center Services and Back Office Outsourcing and were launched in 2005.Read More
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2884Undisclosed10 - 49 employeesVila Velha, BrazilCom.unique Call Center is an answering service company founded in 2016. Their services include Call Center Services and Customer Service Outsourcing.Read More
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2885Undisclosed10 - 49 employeesCherry Hill, NJRex Direct Net, Inc. Is an answering service company. Launched in 2001, the firm provides Call Center Services and Customer Service Outsourcing.Read More
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2886Undisclosed10 - 49 employeesMcKinney, TXM3 Lead Group is an Other Marketing company. Their small team is headquartered in McKinney, Texas and offers Other Marketing and Customer Service Outsourcing. The firm was established in 2016.Read More
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2887Undisclosed10 - 49 employeesAlberton, South AfricaBizam-sa is a small Email Marketing company located in Alberton, South Africa. Their services include Email Marketing and Customer Service Outsourcing.Read More
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2888Undisclosed2 - 9 employeesExceptionist, LLC is a call center service launched in 2019. Their team specializes in Call Center Services and Customer Service Outsourcing.Read More
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2889Undisclosed2 - 9 employeesTorino, ItalySky 2001 is a Back Office Outsourcing company. The team offers Back Office Outsourcing and Customer Service Outsourcing and is based in Torino, Italy.Read More
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2890Undisclosed10 - 49 employeesKraków, PolandContact Sales is a small Kraków, Poland-based answering service. The team offers Call Center Services and Customer Service Outsourcing.Read More
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2891$1,000+50 - 249 employeesEdmonton, CanadaCititel Inc is a call center service. The company is based in Edmonton, Canada. Their team focuses on Call Center Services and Back Office Outsourcing.Read More
Industries
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2892$1,000+50 - 249 employeesLangley City, CanadaPersonal Touch, a Back Office Outsourcing company, was launched in 1982. The agency offers Back Office Outsourcing and Call Center Services.Read More
Industries
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2893$1,000+1,000 - 9,999 employeesNew York, NYTransPerfect is a Translation company. Their large team of employees is in New York, New York and Vancouver, Canada. Their team offers Translation and Call Center Services.Read More
Industries
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2894$1,000+50 - 249 employeesBeverly, MABlue Vase Marketing, a graphic design company, was launched in 2009. The agency focuses on Graphic Design and Call Center Services, and is midsize.Read More
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2895$1,000+50 - 249 employeesPrague, Czech RepublicComdata Czech is a call center company located in Prague, Czech Republic. Established in 1987, the team specializes in Call Center Services and Customer Service Outsourcing.Read More
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2896$1,000+1,000 - 9,999 employeesBucurești, RomaniaLarge call center Competence Call Center, is based in București, Romania and Brașov, Romania. Their services include Call Center Services and Social Media Marketing.Read More
Clients
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2897$1,000+1,000 - 9,999 employeesKağıthane, TürkiyeCMC Turkey is a Back Office Outsourcing company. They were founded in 2000 and focus on Back Office Outsourcing and HR Consulting.Read More
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2898$1,000+50 - 249 employeesBeograd, SerbiaEURODESK, an answering service company, was founded in 2011. The team offers Call Center Services and Customer Service Outsourcing and is located in Beograd, Serbia.Read More
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2899$1,000+1,000 - 9,999 employeesParañaque, PhilippinesRoyal Global Services, Inc is a large Back Office Outsourcing company. They specialize in Back Office Outsourcing and Transcription and were founded in 1978.Read More
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2900$1,000+1,000 - 9,999 employeesBarcelona, SpainSELLBYTEL, a call center, is in Barcelona, Spain. The team focuses on Call Center Services and Business Consulting.Read More
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2901Undisclosed50 - 249 employeesNew York, NYFounded in 1922, MPC Call Centers is a telephone answering service. Their services include Call Center Services and Customer Service Outsourcing.Read More
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2902Undisclosed50 - 249 employeesRochester, NYPark Ridge Answering Service is a call center. The Rochester, New York-based agency was founded in 1970. Their services include Call Center Services and Customer Service Outsourcing.Read More
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2903Undisclosed50 - 249 employeesBerkeley, CANew Connections is a midsize Berkeley, California-based call center. Their services include Call Center Services and Customer Service Outsourcing.Read More
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2904Undisclosed50 - 249 employeesTelephone Care Company is a midsize Saudi Arabia-based custom software development company. Their services include Custom Software Development and Call Center Services.Read More
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2905Undisclosed50 - 249 employeesDublin, IrelandOceanConnects is a midsize Email Marketing company founded in 2003. Their team provides Email Marketing and Call Center Services.Read More
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2906Undisclosed50 - 249 employeesMilwaukie, ORHeadquartered in Milwaukie, Oregon, Active Telesource is a midsize public relations company. Their services include Public Relations and IT managed services.Read More
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2907Undisclosed50 - 249 employeesCheyenne, WYEstablished in 1998, Axafina is a midsize Business Consulting company headquartered in Cheyenne, Wyoming. Their team provides Business Consulting and Back Office Outsourcing.Read More
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2908Undisclosed50 - 249 employeesIowa City, IAMass Markets is an answering service company headquartered in Iowa City, Iowa. They offer Call Center Services and Back Office Outsourcing and were founded in 2003.Read More
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2909Undisclosed50 - 249 employeesShrewsbury, MAUHealthSolutions, a Back Office Outsourcing company, was launched in 2001. The team specializes in Back Office Outsourcing and Call Center Services.Read More
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2910Undisclosed50 - 249 employeesRancho Cucamonga, CASales Outsourcing company PCS Call Center is located in Rancho Cucamonga, California. They specialize in Sales Outsourcing and Call Center Services and were launched in 2010.Read More
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