Top 100 Call Center Services
The Best of December 2025
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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$1,000+250 - 999 employeesOrlando, FLRead More
Answering service company XACT was founded in 1998. Their midsize team is in Orlando, Florida and Unity, Maine. XACT focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, and 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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5131Undisclosed10 - 49 employeesPleasanton, CABusiness Consulting company Vouris specializes in Business Consulting and Call Center Services. They were launched in 2020.Read More
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5132Undisclosed10 - 49 employeesDenver, COAnswering service company and API Development company ITC Telecom Technology, LLC is in Denver, Colorado. Their services include Call Center Services and API Development.Read More
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5133Undisclosed10 - 49 employeesFairlawn, OHCLEARLIGHT is a Sales Outsourcing company. Their team is located in Fairlawn, Ohio. The agency specializes in Sales Outsourcing and Content Writing Services.Read More
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5134Undisclosed10 - 49 employeesCrawley, EnglandNoetica, a call center service and Back Office Outsourcing company, was established in 1997. The team specializes in Call Center Services and Back Office Outsourcing.Read More
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5135Undisclosed10 - 49 employeesLee's Summit, MOInterest Media, Inc is an Affiliate Marketing and Sales Outsourcing company. They are based in Lee's Summit, Missouri, and their services include Affiliate Marketing and Sales Outsourcing.Read More
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5136Undisclosed10 - 49 employeesSao Paulo, BrazilKindico Digital Marketing Agency Ltd is an Affiliate Marketing and Sales Outsourcing company founded in 2016. The team specializes in Affiliate Marketing and Sales Outsourcing.Read More
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5137Undisclosed10 - 49 employeesPune, IndiaDolta LLP is a small social media marketing agency. They offer Social Media Marketing and Direct Marketing and were founded in 2021.Read More
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5138$1,000+Freelancer employeesRangpur, BangladeshBack Office Outsourcing company Prospect Miner was established in 2011. The team offers Back Office Outsourcing and Sales Outsourcing.Read More
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5139$1,000+50 - 249 employeesMississauga, CanadaQinetic Marketing is a Mississauga, Canada-based call center company. They provide Call Center Services and Content Marketing.Read More
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5140Undisclosed50 - 249 employeesSydney, AustraliaBluebirdz is a software development company. Their midsize team is based in Sydney, Australia and focuses on Custom Software Development and Mobile App Development. The agency was launched in 2016.Read More
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5141$5,000+50 - 249 employeesWindsor, CanadaDigital Strategy company Techiever Consulting LLC is headquartered in Windsor, Canada and Windsor, Canada. The team focuses on Digital Strategy and Video Production.Read More
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5142$1,000+50 - 249 employeesAngkor High Solutions Co Ltd, a Data Annotation Services company, is based in Phnom Penh, Cambodia. The team offers Data Annotation Services and Customer Service Outsourcing.Read More
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5143$25,000+50 - 249 employeesNew Delhi, IndiaLaunched in 2015, MARKLE TECH & MEDIA PVT. LTD. Is a custom software development firm. The agency provides Custom Software Development and Web Development, and is midsize.Read More
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5144$1,000+50 - 249 employeesFounded in 2018, SJ Marketing LLC is a midsize Cheyenne, Wyoming-based call center. Their team focuses on Call Center Services and Back Office Outsourcing.Read More
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5145$1,000+50 - 249 employeesUndisclosedPaarsiv Technologies Pvt Ltd is a website development company established in 2024. Located in , the team offers Web Development and Email Marketing.Read More
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5146$5,000+Freelancer employeesREVINON is a Demand Generation Marketing company. Established in 2025, the agency specializes in Demand Generation Marketing and Sales Outsourcing.Read More
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5147$1,000+Freelancer employeesTel Aviv-Yafo, IsraelBased in Tel Aviv-Yafo, Israel, ScalePath Biz is a small Market Research company. The team offers Market Research and Sales Outsourcing.Read More
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5148$1,000+2 - 9 employeesWest Winfield, NYWebsite Dino is a branding firm. The team offers Branding and Search Engine Optimization, and the agency is based in West Winfield, New York.Read More
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5149Undisclosed2 - 9 employeesKandana, Sri LankaCorporate Training & Coaching company Thrive Advance Consultancy & Training (Pvt) Ltd was launched in 2023. Their small team is located in Kandana, Sri Lanka. Their services include Corporate Training & Coaching, Content Writing Services, Business Consulting, Call Center Services, and more.Read More
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5150$1,000+2 - 9 employeeslondon, EnglandProfessional Translations, a small Translation company, is based in london, England. Their services include Translation and Transcription.Read More
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5151Undisclosed50 - 249 employeesRead More
Established in 2016, webbting is a midsize branding company. Their team specializes in branding, social media marketing, search engine optimization, pay per click, and more. The company is headquartered in Manchester, United Kingdom.
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5152$5,000+2 - 9 employeesLaunched in 2015, FogPusher is a social media marketing agency. The team specializes in Social Media Marketing and Web Design and is in OKC, Oklahoma.Read More
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5153$10,000+2 - 9 employeesMilton Keynes, EnglandNCube Digital, a SEO agency, is based in Milton Keynes, England. Established in 2017, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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5154Undisclosed2 - 9 employeesLondon, EnglandLaunched in 2018, Prism Marketing Group is a small London, England-based social media marketing firm. Their services include Social Media Marketing and Pay Per Click.Read More
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5155$1,000+2 - 9 employeesWinter Garden, FLCorporate Shields is an IT managed services company. Their small team is based in Winter Garden, Florida. Their services include IT managed services and Application Management & Support.Read More
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5156Undisclosed2 - 9 employeesMedford, ORLaunched in 2007, Action DataTel is an IT managed services company. The firm provides IT managed services and Cybersecurity, and is small.Read More
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5157Undisclosed2 - 9 employeesKR1STNA Media is an Advertising company. Launched in 2018, the agency focuses on Advertising and Branding.Read More
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5158$1,000+2 - 9 employeesEstablished in 2019, Beanstalk Consulting is an Email Marketing company. Headquartered in St. Petersburg, Florida, the team focuses on Email Marketing and Advertising.Read More
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5159$5,000+2 - 9 employeesIT Rockstars is a Digital Strategy company founded in 2016. The team provides Digital Strategy and Content Marketing.Read More
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5160$1,000+2 - 9 employeesWebsiteAbility is a SEO company established in 2015. Their services include Search Engine Optimization and Pay Per Click.Read More
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