Top 100 Call Center Services
The Best of August 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 is an Orlando, Florida-based answering service. The company offers Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing and is midsize.The company was founded in 1998.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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6121$50,000+2 - 9 employeesRevenue Funnel, a small Advertising company, is located in London, England. The team specializes in Advertising and Branding.Read More
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6122$1,000+2 - 9 employeesSubotica, SerbiaAMZ Freight is a Freight forwarding company. The team focuses on Freight forwarding and Fulfillment and is headquartered in Subotica, Serbia.Read More
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6123Undisclosed2 - 9 employeesGrow More Studio - Best SEO Agency in Delhi is an Advertising company. Founded in 2021, the company is based in Delhi, India. Their team offers Advertising and Social Media Marketing.Read More
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6124$1,000+2 - 9 employeesFeltham, EnglandLaunched in 2024, PPC is a small Feltham, England-based Advertising company. Their team specializes in Advertising and Search Engine Optimization.Read More
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6125Undisclosed2 - 9 employeesUndisclosedAD Marketing, an Email Marketing company, specializes in Email Marketing and Sales Outsourcing. The agency is based in.Read More
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6126Undisclosed2 - 9 employeesRaipur, IndiaDigital Amigos is an Indore, India-based social media marketing firm. They focus on Social Media Marketing and Search Engine Optimization and were launched in 2022.Read More
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6127Undisclosed2 - 9 employeesSG Gurukul is a social media marketing agency in Indore, India. They offer Social Media Marketing and Search Engine Optimization and were founded in 2011.Read More
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6128Undisclosed2 - 9 employeesIn Miami, Florida, RocketFuel Marketing is a small Digital Strategy company. Their services include Digital Strategy and Content Marketing.Read More
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6129$1,000+2 - 9 employeesBologna, ItalyHeadquartered in Bologna, Italy, BIG Digital is a social media marketing agency. They offer Social Media Marketing and Email Marketing and were founded in 2012.Read More
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6130$1,000+2 - 9 employeesWeblabs Agentur is a Marketing Strategy company established in 2021. The team focuses on Marketing Strategy and Sales Outsourcing and is headquartered in Sonthofen, Germany.Read More
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6131$1,000+2 - 9 employeesSchmidt Consulting Group, a Digital Strategy company, was established in 2023. The small team focuses on Digital Strategy and Custom Software Development.Read More
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6132$1,000+2 - 9 employeesAri Digital is a small SEO company in Gurugram, India. The team provides Search Engine Optimization and Web Development.Read More
Industries
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6133$25,000+2 - 9 employeesParis, FranceFounded in 2013, Leadiya is an Email Marketing company. The team focuses on Email Marketing and Sales Outsourcing.Read More
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6134$1,000+2 - 9 employeesTampa, FLAli Dahmash, a social media marketing agency, is based in Tampa, Florida. Their services include Social Media Marketing and Content Marketing.Read More
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6135$5,000+2 - 9 employeesMannheim, GermanySolution-Work is a social media marketing firm. The Mannheim, Germany-based agency was established in 2011. Their team provides Social Media Marketing and Search Engine Optimization.Read More
Industries
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6136$10,000+2 - 9 employeesBusiness Consulting company JMB Global Services is located in Stewartstown, Pennsylvania. They offer Business Consulting and Call Center Services and were established in 2013.Read More
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6137$1,000+2 - 9 employeesFirm NL, an Advertising company, is headquartered in Nijmegen, Netherlands. They specialize in Advertising and Business Consulting.Read More
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6138$5,000+2 - 9 employeesQX Now is an AI Consulting company. They specialize in AI Consulting and Call Center Services and are located in Cedar Rapids, Iowa.Read More
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6139$1,000+2 - 9 employeesThe PCB Company is a Manufacturing Consulting company established in 2005. Their team provides Manufacturing Consulting and Contract Manufacturing.Read More
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6140$1,000+10 - 49 employeesKarachi, PakistanThe Ace Management is a call center company. They offer Call Center Services and unified communications consulting & SI and are located in Karachi, Pakistan.Read More
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6141$100,000+10 - 49 employeesCustom software development company Copler is located in Ukraine and Ukraine. They specialize in Custom Software Development and IT managed services and were launched in 2015.Read More
Industries
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6142$5,000+10 - 49 employeesCoweta, OKVIP Technology Solutions Group is an IT managed services company. The small Coweta, Oklahoma-based team provides IT managed services and Call Center Services. The agency was founded in 1994.Read More
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6143Undisclosed10 - 49 employeesLock Safe Services, a small Business Consulting company, is in Overland Park, Kansas. The team offers Business Consulting and Back Office Outsourcing.Read More
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6144$1,000+10 - 49 employeesAssist World, a small social media marketing agency, is in USA, Oregon. The team provides Social Media Marketing and Call Center Services.Read More
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6145Undisclosed10 - 49 employeesAffordable Locksmith Services, a Commercial Property Management company, was established in 1984. The agency focuses on Commercial Property Management and Business Consulting.Read More
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6146Undisclosed10 - 49 employeesMesquite, TXLaunched in 1981, Lock & Key Shop, a small Business Consulting company, is headquartered in Mesquite, Texas. Their team offers Business Consulting and Back Office Outsourcing.Read More
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6147Undisclosed10 - 49 employeesCarmel, INLaunched in 1978, Advanced Locksmith Service is a Back Office Outsourcing company. Their team provides Back Office Outsourcing and Business Consulting.Read More
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6148$5,000+10 - 49 employeesPimpri-Chinchwad, IndiaAugment Works is a social media marketing company. The Pimpri-Chinchwad, India-based company was established in 2016. Their team provides Social Media Marketing and Other Digital Marketing.Read More
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6149$1,000+10 - 49 employeesChester , EnglandCall center service UK Call Centre was launched in 1993. The company specializes in Call Center Services and Customer Service Outsourcing.Read More
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6150Undisclosed10 - 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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Connect with a Call Centers that received the most new reviews in the past 12 months.
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