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
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2671$1,000+10 - 49 employeesWembley, EnglandConfero, a call center, is located in Wembley, England and London, England. Their services include Call Center Services and Customer Service Outsourcing.Read More
Industries
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2672$1,000+10 - 49 employeesZagreb, CroatiaTango Komunikacije is an answering service company. Headquartered in Zagreb, Croatia, the team provides Call Center Services and Customer Service Outsourcing.Read More
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2673$1,000+50 - 249 employeesMakati, PhilippinesRead More
Launched in 2016, Loop Contact Solutions is a call center company. Their midsize team is headquartered in Houston, Texas and Makati, Philippines. Their services include call center services, customer service outsourcing, and sales outsourcing.
Industries
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2674$1,000+10,000+ employeesIrvine, CARead More
Founded in 1999, Alorica is a large non-voice bpo/back office services and call center. Their services include non-voice bpo/back office services and voice services. The firm is headquartered in Irvine, California.
Industries
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2675$1,000+50 - 249 employeesBerkeley, CADirect Line is a call center company. They are located in Berkeley, California and have midsize team. They specialize in Call Center Services and Customer Service Outsourcing.Read More
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2676$1,000+1,000 - 9,999 employeesParis, FranceLarge call center service IPG, is in Paris, France. Their services include Call Center Services and Sales Outsourcing.Read More
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2677$1,000+1,000 - 9,999 employeesHa Noi, VietnamNMS Callcenter is a Back Office Outsourcing company. Headquartered in Ha Noi, Vietnam, the agency provides Back Office Outsourcing and IT managed services.Read More
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2678Undisclosed50 - 249 employeesDubai, United Arab EmiratesTelephone answering service City Services Consultancy provides Call Center Services and Sales Outsourcing. They were founded in 2006.Read More
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2679Undisclosed50 - 249 employeesPlano, TXA Better Answer is a call center company. They were established in 1971 and provide Call Center Services and Customer Service Outsourcing.Read More
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2680Undisclosed50 - 249 employeesWest Des Moines, IAMidsize call center company Premiere Business Solutions, is based in West Des Moines, Iowa. The team provides Call Center Services and Customer Service Outsourcing.Read More
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2681Undisclosed50 - 249 employeesDowntown - Rio de Janeiro,, BrazilCobrart is a call center company. The Downtown - Rio de Janeiro,, Brazil-based firm was launched in 2011. Their team focuses on Call Center Services and Customer Service Outsourcing.Read More
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2682Undisclosed50 - 249 employeesGreen Bay, WIAll City Communications is a call center. They are headquartered in Green Bay, Wisconsin and have midsize team. They provide Call Center Services and Customer Service Outsourcing.Read More
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2683Undisclosed50 - 249 employeesNewark, NJSabre88, LLC, a Business Consulting company, is located in Newark, New Jersey. They provide Business Consulting and Customer Service Outsourcing.Read More
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2684Undisclosed50 - 249 employeesBlue Bell, PALaunched in 2012, Company Voice, LLC is an answering service. The firm focuses on Call Center Services and Customer Service Outsourcing, and is midsize.Read More
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2685Undisclosed50 - 249 employeesShanghai, ChinaShanghai Nanfang Xundian Communication Technology Co., Ltd., a Customer Service Outsourcing company, provide Customer Service Outsourcing and Back Office Outsourcing. They were established in 2002.Read More
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2686Undisclosed50 - 249 employeesOslo, NorwayMaskineriet AS is a call center. Their team is in Oslo, Norway and Skien, Norway. The firm provides Call Center Services and Customer Service Outsourcing.Read More
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2687Undisclosed50 - 249 employeesLund, SwedenLaunched in 1994, Samres AB is a midsize Logistics & Supply Chain Consulting company. Their services include Logistics & Supply Chain Consulting and Call Center Services.Read More
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2688Undisclosed50 - 249 employeesKnoxville, TNAccessNurse is an answering service. They focus on Call Center Services and Customer Service Outsourcing and were launched in 1996. The agency is in Knoxville, Tennessee.Read More
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2689Undisclosed50 - 249 employeesEH Virtual Solutions is an answering service. The Grundy, Virginia-based agency specializes in Call Center Services and Customer Service Outsourcing.Read More
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2690Undisclosed50 - 249 employeesOrange, CTLaunched in 1996, ARC Quality Solutions is a phone answering service. The agency specializes in Call Center Services and Customer Service Outsourcing.Read More
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2691Undisclosed50 - 249 employeesAmman, JordanI 24 Connect is an answering service company founded in 2013. Their team offers Call Center Services and Back Office Outsourcing.Read More
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2692Undisclosed50 - 249 employeesGuaynabo, Puerto RicoECONSOL is an answering service company launched in 2008. Their services include Call Center Services and Back Office Outsourcing.Read More
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2693Undisclosed50 - 249 employeesHồ Chí Minh, VietnamP.A Việt Nam is a phone answering service based in Hồ Chí Minh, Vietnam and Hà Nội, Vietnam. They specialize in Call Center Services and Customer Service Outsourcing.Read More
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2694Undisclosed50 - 249 employeesDubai, United Arab EmiratesInsights Middle East is a midsize Dubai, United Arab Emirates-based answering service company. Their services include Call Center Services and Customer Service Outsourcing.Read More
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2695Undisclosed50 - 249 employeesHyderabad, IndiaBPO Republic is an answering service company. Founded in 2009, the firm is based in Hyderabad, India. Their services include Call Center Services and Customer Service Outsourcing.Read More
Industries
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2696Undisclosed50 - 249 employeesHyderabad, IndiaEXITO SOLUTIONS is a phone answering service. Founded in 2019, the company offers Call Center Services and Customer Service Outsourcing.Read More
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2697Undisclosed50 - 249 employeesCalabasas, CACedar Financial, a telephone answering service, was founded in 1991. The team offers Call Center Services and Back Office Outsourcing and is in Calabasas, California.Read More
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2698Undisclosed50 - 249 employeesPrestwich, EnglandBack Office Outsourcing company TechOvex is headquartered in Prestwich, England. They provide Back Office Outsourcing and Finance & Accounting Outsourcing (FAO) and were established in 2019.Read More
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2699$5,000+50 - 249 employeesSrinagar, IndiaPHI BILLING SERVICES is a midsize telephone answering service in Srinagar, India. The team provides Call Center Services and Back Office Outsourcing.Read More
Industries
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2700Undisclosed2 - 9 employeesFounded in 2013, Palladin Technologies is a corporate training company. The small team provides corporate training, non-voice bpo/back office services, and CRM consulting and SI. The company is headquartered in Atlanta, Georgia.Read More
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