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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7351$1,000+10 - 49 employeesMumbai, IndiaPekaabo is a social media marketing agency based in Mumbai, India. The team offers Social Media Marketing and Content Marketing.Read More
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7352$1,000+10 - 49 employeesE Tech Crew is a branding firm established in 2018. The agency provides Branding and Social Media Marketing, and is small.Read More
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7353$1,000+10 - 49 employeesTech Hybrids is a Digital Strategy company based in Muscat, Oman. They focus on Digital Strategy and Social Media Marketing and were founded in 2023.Read More
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7354$1,000+10 - 49 employeesT'bilisi, GeorgiaBranding agency Brandwise was founded in 2022. The company offers Branding and Web Design.Read More
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7355$1,000+10 - 49 employeesLahore, PakistanEstablished in 2021, Devdot is a social media marketing company. The team offers Social Media Marketing and Custom Software Development.Read More
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7356Undisclosed10 - 49 employeesJaipur, IndiaStone Grid, a Warehousing & Distribution company, was established in 1988. The small team specializes in Warehousing & Distribution and Social Media Marketing.Read More
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7357$1,000+10 - 49 employeesBoulder, COBranding firm Digital Mandee is located in Boulder, Colorado and Lahore, Pakistan. They focus on Branding and Social Media Marketing.Read More
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7358$1,000+10 - 49 employeesLead Topper is an Advertising company. The agency is in Natore, Bangladesh. Their services include Advertising and Email Marketing.Read More
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7359$5,000+10 - 49 employeesClever Algorithm LLC is a small Odenton, Maryland-based web development firm. The team focuses on Web Development and Mobile App Development.Read More
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7360$1,000+10 - 49 employeesAustin, TXSocial media marketing firm Marktonix LLC specializes in Social Media Marketing and Content Marketing. They are in Austin, Texas and Al Madam, United Arab Emirates.Read More
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7361$1,000+10 - 49 employeesColombo, Sri LankaColomboLink Innovations Pvt Ltd is a small Colombo, Sri Lanka-based PEO/Employee Leasing company. The team focuses on PEO/Employee Leasing and IT managed services.Read More
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7362Undisclosed10 - 49 employeesBoston, MABranding agency CS Brand Group was launched in 2007. The company provides Branding and Public Relations.Read More
Industries
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7363Undisclosed10 - 49 employeesFriggastechsol is a website development firm. The team specializes in Web Development and Branding, and the company is in Noida, India.Read More
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7364Undisclosed10 - 49 employeesRanking Guru is a PR agency. The team offers Public Relations and Social Media Marketing, and the firm is based in Ahmedabad, India.Read More
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7365Undisclosed10 - 49 employeesDubai, United Arab EmiratesDubai Data Entry is a Back Office Outsourcing company. Located in Dubai, United Arab Emirates, their small team offers Back Office Outsourcing and Business Consulting. The agency was launched in 2013.Read More
Industries
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7366Undisclosed10 - 49 employeesB3AITS - Bow & 3 Arrows IT Solutions is a branding company established in 2023. The firm focuses on Branding and Marketing Strategy, and is small.Read More
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7367$1,000+10 - 49 employeesSocial media marketing agency Fazz Marketing was launched in 2020. The company provides Social Media Marketing and Email Marketing, and is small.Read More
Industries
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7368Undisclosed10 - 49 employeesArtius, LLC is a SEO agency. They are in Dallas, Texas and have small team. They specialize in Search Engine Optimization and Web Design.Read More
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7369$5,000+10 - 49 employeesDubai, United Arab EmiratesByte Force IT Solutions is a small web development company in Dubai, United Arab Emirates. The team provides Web Development and Web Design.Read More
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7370$5,000+10 - 49 employeesDeerfield Beach, FLOrbit Book Publishers, an e-commerce development company, is headquartered in Deerfield Beach, Florida. Their services include E-Commerce Development and Branding.Read More
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7371$1,000+10 - 49 employeesBogotá, ColombiaSmartBpo SAS is a Market Research company. Their team is headquartered in Bogotá, Colombia and Medellín, Colombia. The company specializes in Market Research and AI Agents.Read More
Industries
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7372$1,000+10 - 49 employeesBest Tech Company is a Jacksonville, Florida-based website development firm. They focus on Web Development and Direct Marketing.Read More
Industries
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7373$1,000+10 - 49 employeesNea Ionia, GreeceAssistant24.gr is a Back Office Outsourcing company. The company is based in Nea Ionia, Greece. Their team offers Back Office Outsourcing and Customer Service Outsourcing.Read More
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7374$1,000+10 - 49 employeesBarry, WalesNisray is a Back Office Outsourcing company. The team is headquartered in Barry, Wales, and their services include Back Office Outsourcing and Recruitment Process Outsourcing.Read More
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7375Undisclosed10 - 49 employeesSheridan, WYLaunched in 2025, Medtransic LLC is a Back Office Outsourcing company. The team specializes in Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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7376Undisclosed10 - 49 employeesSialkot, PakistanRoshtech is a Finance & Accounting Outsourcing (FAO) company established in 2015. Headquartered in Sialkot, Pakistan, the team specializes in Finance & Accounting Outsourcing (FAO) and Air Freight.Read More
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7377$1,000+10 - 49 employeesArtificial intelligence company TELYA CENTER was launched in 2025. The team specializes in Artificial Intelligence and Back Office Outsourcing and is based in Antananarivo, Madagascar.Read More
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7378$1,000+10 - 49 employeesHaldwani, IndiaAPI Development company Tech Features Private Limited was launched in 2021. The small team focuses on API Development and Custom Software Development.Read More
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7379Undisclosed10 - 49 employeesCape Town, South AfricaRead More
Founded in 1994, 121 BPO is a back office outsourcing and customer service outsourcing company. They are in Cape Town, South Africa and have a small team. Their services include back office outsourcing and customer service outsourcing.
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7380$1,000+2 - 9 employeesHeadquartered in Los Angeles, California, HFA Digital is a social media marketing company. The team provides Social Media Marketing and Marketing Strategy.Read More
Industries
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Connect with a Call Centers that received the most new reviews in the past 12 months.
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