Top 100 Call Center Services
The Best of October 2026
Outsourced call center services refer to handling incoming and outgoing calls on behalf of businesses to support functions such as customer service, lead generation, and appointment setting. Call center services are crucial to ensuring customers have a positive experience with their business before, during, and after purchasing. Investing in quality call center solutions is important for timely responses to key stakeholders, gathering feedback, and understanding customer preferences.
Call centers are a type of BPO that focuses on training and hiring dedicated agents who can handle customer inquiries, resolve customer issues and complaints, and provide technical support. They contribute to businesses' productivity and long-term success, allowing them to focus on core functions while managing customers professionally and efficiently.
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List of the Best Voice Services Providers on the Market
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$1,000+250 - 999 employeesOrlando, FLXACT, an answering service company, was founded in 1996. Their midsize team is in Orlando, Florida and Unity, Maine. The agency specializes in Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing.Read More
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$1,000+1,000 - 9,999 employeesChicago, ILEstablished in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.Read More
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3151$1,000+10 - 49 employeesBălți, MoldovaSolidusGrid is a small Back Office Outsourcing company headquartered in Bălți, Moldova. The team offers Back Office Outsourcing and Sales Outsourcing.Read More
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3152$1,000+10 - 49 employeesSialkot, PakistanLegs Comfy is a Sales Outsourcing company launched in 2024. The firm focuses on Sales Outsourcing and Sports Marketing, and is small.Read More
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3153$10,000+10 - 49 employeesMünchen, GermanyAICallAnalysis is a München, Germany-based telephone answering service. Their services include Call Center Services and Digital Strategy.Read More
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3154$5,000+10 - 49 employeesKarachi, PakistanSCORPIONS Corporation is an answering service company. Founded in 2009, the agency specializes in Call Center Services and Air Freight.Read More
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3155$1,000+10 - 49 employeesCall center service Aelite Business Consultancy was founded in 2023. The firm specializes in Call Center Services and Back Office Outsourcing, and is small.Read More
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3156$5,000+10 - 49 employeesSales Outsourcing company Venturiza LLC is in Cheyenne, Wyoming. Their services include Sales Outsourcing and Account-Based Marketing.Read More
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3157Undisclosed10 - 49 employeesSmooth Operators is a Customer Service Outsourcing company. They are in Giza, Egypt and have small team. They offer Customer Service Outsourcing and Sales Outsourcing.Read More
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3158$1,000+10 - 49 employeesSheridan, WYBack Office Outsourcing company 360 Operations is headquartered in Sheridan, Wyoming. They provide Back Office Outsourcing and Customer Service Outsourcing.Read More
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3159$1,000+10 - 49 employeesHeadquartered in Rabat, Morocco, ORVEV is a Customer Service Outsourcing company. They provide Customer Service Outsourcing and Sales Outsourcing and were founded in 2026.Read More
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3160$1,000+10 - 49 employeesNew York, NYEstablished in 2026, UnlimCall is an AI Agents company. The small team offers AI Agents and Sales Outsourcing.Read More
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3161$1,000+10 - 49 employeesSwift Tech BPO is a Business Continuity Management company. The Lahore, Pakistan-based agency was launched in 2020. Their services include Business Continuity Management and Call Center Services.Read More
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3162Undisclosed10 - 49 employeesReal Agent Live is a Customer Service Outsourcing company. They offer Customer Service Outsourcing and Call Center Services and were founded in 2026. The company is based in San Ġwann, Malta.Read More
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3163Undisclosed10 - 49 employeesAmritsar, IndiaFive Crest Private Limited is a call center company. Their small team is located in Amritsar, India and focuses on Call Center Services and Customer Service Outsourcing. The firm was founded in 2021.Read More
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3164$1,000+10 - 49 employeesLaunched in 2025, Orbinto is a small call center service. Their services include Call Center Services and Customer Service Outsourcing.Read More
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3165$1,000+10 - 49 employeesScion Growth Solutions, a Sales Outsourcing company, is located in Cape Town, South Africa. Their services include Sales Outsourcing and Web Development.Read More
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3166$25,000+10 - 49 employeesMotiv8 is a Sales Outsourcing company. Their team is located in Ogden, Utah. The agency offers Sales Outsourcing and Demand Generation Marketing.Read More
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3167$1,000+10 - 49 employeesCustomer Service Outsourcing company LT OUTSOURCING was launched in 2014. The team provides Customer Service Outsourcing and Call Center Services.Read More
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3168$1,000+10 - 49 employeesVisakhapatnam, IndiaEvenBreak HR Techno Services, a telephone answering service, was launched in 2017. They focuses on Call Center Services and Customer Service Outsourcing.Read More
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3169Undisclosed2 - 9 employeesKG Leads is a SEO company. They were launched in 2021, and their services include Search Engine Optimization and Pay Per Click.Read More
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3170$1,000+2 - 9 employeesBeltalk Technologies Pvt Ltd is an IT managed services company. Their team is in New Town, India and Sheridan, Wyoming and specializes in IT managed services and Call Center Services.Read More
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3171$1,000+10 - 49 employeesKanguruTech PTY LTD is a small cloud consulting & SI company. They offer cloud consulting & SI, Web Development, Call Center Services, DevOps Managed Services, and more and were launched in 2025. The agency is headquartered in Glenroy, Australia.Read More
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3172$1,000+250 - 999 employeesGurugram, IndiaLocated in Gurugram, India and Gurugram, India, Staff Outsourcing is a Cybersecurity company. The midsize firm was founded in 2010. Their services include Cybersecurity, Web Development, Blockchain, Application Testing, and more.Read More
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3173$25,000+250 - 999 employeesTagum, PhilippinesSIBS Outsourcing Solutions, a Business Consulting company, specializes in Business Consulting and Call Center Services. The agency is headquartered in Tagum, Philippines.Read More
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3174$5,000+250 - 999 employeesUndisclosedSilicon Edge, a PR firm, was founded in 2020. The team specializes in Public Relations and Market Research.Read More
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3175Undisclosed250 - 999 employeesDefiance, OHCustomer Service Outsourcing company Mammoth Tech was founded in 1964. The agency offers Customer Service Outsourcing and Back Office Outsourcing.Read More
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3176$5,000+250 - 999 employeesTirana, AlbaniaEuroCom CX, a Customer Service Outsourcing company, is in Tirana, Albania. They offer Customer Service Outsourcing and Call Center Services and were founded in 2014.Read More
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3177$5,000+250 - 999 employeesDhaka, BangladeshLocated in Dhaka, Bangladesh, M/S Mitali International is an IT strategy consulting company. Launched in 2014, the team specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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3178Undisclosed250 - 999 employeesCoimbatore, IndiaMidsize answering service KG Invicta Services, is located in Coimbatore, India and Bengaluru, India. The team focuses on Call Center Services and Commercial Financing.Read More
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3179$1,000+250 - 999 employeesInductus GCC is a Business Consulting company. Their team is in Noida, India and Noida, India and focuses on Business Consulting and Finance & Accounting Outsourcing (FAO).Read More
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3180$1,000+250 - 999 employeesMandaue, PhilippinesHomeSourced Inc is a Market Research company. They are in Mandaue, Philippines and have midsize team of experts. Their services include Market Research and Product Design.Read More
Industries
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