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.
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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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1051Undisclosed50 - 249 employeesBeaverton, ORInflowCX is an IT managed services company. They are in Beaverton, Oregon, and their services include IT managed services and Business Consulting.Read More
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1052$1,000+50 - 249 employeesErkelenz, GermanyTolksdorf Communication is a Customer Service Outsourcing company. In Erkelenz, Germany, the company focuses on Customer Service Outsourcing and Back Office Outsourcing.Read More
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1053$1,000+10 - 49 employeesDnipro, UkraineShift-Arts, a Customer Service Outsourcing company, was founded in 2015. The small team offers Customer Service Outsourcing and Back Office Outsourcing.Read More
Industries
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1054Undisclosed10 - 49 employeesCebu City, PhilippinesBack Office Outsourcing company XP Plus is located in Cebu City, Philippines and Cerritos, California. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
Industries
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1055$1,000+10 - 49 employeesExito BPO and Technologies is a Business Consulting company. The small Rawalpindi, Pakistan-based team provides Business Consulting and Call Center Services. The firm was founded in 2019.Read More
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1056$1,000+10 - 49 employeesToronto, CanadaLaunched in 2014, Grasp Solutions is a non-voice bpo/back office services company. Their small team is headquartered in Toronto, Canada and , Canada. Their services include non-voice bpo/back office services, voice services, HR services, advertising, and more.Read More
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1057Undisclosed50 - 249 employeesChervonohrad, UkraineGraf Call Center is a midsize answering service company established in 2008. Their team offers Call Center Services and Customer Service Outsourcing.Read More
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1058$5,000+10 - 49 employeesBakersfield, CAFounded 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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1059Undisclosed10 - 49 employeesEmpire Outsourcing is a call center founded in 2014. Their small team is in Managua, Nicaragua. The agency offers Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Sales Outsourcing.Read More
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1060$1,000+250 - 999 employeesUppilipalayam, IndiaVelan Info Services is a Back Office Outsourcing company. Established in 2007, the agency specializes in Back Office Outsourcing and Customer Service Outsourcing.Read More
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1061Undisclosed250 - 999 employeesKochi, IndiaOffshore India Data Entry is a Back Office Outsourcing company. They were established in 2013, and their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
Industries
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1062$1,000+50 - 249 employeesVAA on Demand 24/7 is a Valley Stream, New York-based Back Office Outsourcing company. They specialize in Back Office Outsourcing and Finance & Accounting Outsourcing (FAO) and were launched in 2012.Read More
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1063$5,000+2 - 9 employeesAhmedabad, IndiaIn Ahmedabad, India, Samsolutionpoint is a SEO company. They focus on Search Engine Optimization and Direct Marketing.Read More
Industries
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1064$1,000+2 - 9 employeesKolkata, IndiaHeadquartered in Kolkata, India, SoftPointZone Infotech Pvt Ltd is an e-commerce development firm. They focus on E-Commerce Development and Web Development.Read More
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1065$1,000+250 - 999 employeesIrvine, CARead More
Kareo is a cloud-based medical technology platform based in Irvine, Calif., with offices in San Francisco, Las Vegas, Los Angeles, and Costa Rica. Founded in 2004, Kareo's team of 597 employees provides non-voice BPO/back office services and voice services to healthcare and medical related businesses.
Clients
CapterraIndustries
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1066$1,000+250 - 999 employeesLos Angeles, CATelephone answering service One Contact Center offers Call Center Services and Back Office Outsourcing. They are located in Los Angeles, California and Pasig, Philippines.Read More
Industries
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1067$1,000+50 - 249 employeesCairo, EgyptTelTalk, a customer service outsourcing company, is headquartered in Cairo, Egypt. The midsize firm was established in 2017. Their services include customer service outsourcing, back office outsourcing, and call center services.Read More
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1068$1,000+50 - 249 employeesLos Angeles, CAAllied International Security Guards Company is a Business Consulting company. The team provides Business Consulting and Back Office Outsourcing and is headquartered in Los Angeles, California.Read More
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1069$50,000+50 - 249 employeesLive Call Squad is a Customer Service Outsourcing company in Sarasota, Florida. They provide Customer Service Outsourcing and Sales Outsourcing and were founded in 2015.Read More
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1070Undisclosed50 - 249 employeesKimon Services is a midsize Back Office Outsourcing company. Established in 2017, the team provides Back Office Outsourcing and Customer Service Outsourcing.Read More
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1071$5,000+50 - 249 employeesKarachi, PakistanCustomer Service Outsourcing company Innovation Global Synergy was established in 2024. The team offers Customer Service Outsourcing and Call Center Services.Read More
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1072$5,000+1,000 - 9,999 employeesAppointments Setter is a large Business Consulting company. They offer Business Consulting and Call Center Services and were established in 2014.Read More
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1073$1,000+1,000 - 9,999 employeesOpa-locka, FLTopCom Solutions, a large answering service, is headquartered in Opa-locka, Florida and Santo Domingo, Dominican Republic. The team offers Call Center Services and Back Office Outsourcing.Read More
Industries
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1074Undisclosed1,000 - 9,999 employeesSourcewiser is a Back Office Outsourcing company in Melbourne, Australia. The team focuses on Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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1075Undisclosed50 - 249 employeesDuluth, GAIn Duluth, Georgia, Leadsprospex is a midsize Business Consulting company. The team specializes in Business Consulting and Sales Outsourcing.Read More
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1076$1,000+250 - 999 employeesRichmond, CanadaGlen Group is a Commercial Development company established in 2015. The team provides Commercial Development and Customer Service Outsourcing and is based in Richmond, Canada and Surrey, Canada.Read More
Industries
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1077$1,000+50 - 249 employeesStockton-on-Tees , EnglandLemon Contact Centre, a telephone answering service, is located in Stockton-on-Tees , England. Their services include Call Center Services and Customer Service Outsourcing.Read More
Industries
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1078$1,000+50 - 249 employeesPasig, PhilippinesGlobalSky Call Center is a call center. Headquartered in Pasig, Philippines and Las Vegas, Nevada, the team offers Call Center Services and Customer Service Outsourcing.Read More
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1079$5,000+50 - 249 employeesKarachi, PakistanBusiness Consulting company Karachi-Fumigation provides Business Consulting and Financial Advising & Planning. They were founded in 2010.Read More
Industries
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1080$10,000+50 - 249 employeesIloilo City, PhilippinesOneBPO is a call center launched in 2004. The team offers Call Center Services and Back Office Outsourcing and is headquartered in Las Vegas, Nevada and Iloilo City, Philippines.Read More
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