Service Category

Top Call Center Service Providers

Partnering with top call center companies & agencies is a smart move for businesses looking to enhance customer support, streamline communication, and boost satisfaction. Whether you need inbound, outbound, or multichannel support, experienced call centers companies deliver scalable call centers services tailored to your needs. These professionals bring trained staff, advanced technology, and proven processes to ensure efficient and personalized customer interactions. Leading contact center outsourcing service providers and every call center provider on our list is equipped to handle high volumes while maintaining service quality. Explore our curated list to find the right partner for your customer engagement goals.
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★★★★★ 4.7 average rating from 40 reviews
Last Updated: October 10, 2026
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Service Provider Directory

List of Top Call Center Service Providers | Best Call Center Outsourcing Companies

Compare company profiles, client reviews, portfolios, hourly rates, team sizes, minimum project budgets, and locations.

Call Center Service Providers

25 primary directory listings are shown on each results page. Every listing includes an overview; open the company profile to review complete company details, services, portfolio, and client feedback.

25 companies shown
#1

Do More of the Work that Matters

★★★★★ 5.0 (1 Reviews)

Kore BPO is a leading provider of innovative business process outsourcing solutions, specializing in customer service, technical support, and back-office operations. With a commitment to excellence and a focus on client satisfaction, Kore BPO delivers tailored services that meet the unique needs of each business. Their team of skilled professionals utilizes cutting-edge technology and industry bes...

Read more about Kore BPO
Team Size 10 - 49 Hourly Rate <$25/hr Min. Project < $5000 Location United States
#2

Digital Solutions for the World's Leading Brands

★★★★★ 4.7 (35 Reviews)

Detach Solutions (Private) Limited offers a cutting-edge array of services designed to revolutionize the digital landscape. Specializing in innovative software solutions, the company prides itself on its ability to detach from conventional norms and deliver bespoke products tailored to each client's unique needs. With a team of skilled professionals at the helm, Detach Solutions is committed to pu...

Read more about Detach Solutions (Private) Limited
Team Size 10 - 49 Hourly Rate $25 - $49/hr Min. Project < $5000 Location United States
#3

Most Loved B2B Outbound Sales Agency

★★★★★ 4.6 (4 Reviews)

SalesCaptain is a dynamic sales consulting firm that offers innovative solutions to elevate businesses to new heights. With a focus on driving revenue growth and enhancing sales performance, SalesCaptain provides tailored strategies and expert guidance to help clients navigate the competitive landscape with confidence. Their team of seasoned professionals brings a wealth of experience and a fresh ...

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Team Size 50 - 249 Hourly Rate $200-$300/hr Min. Project $5000 - $10000 Location England
#4

IT Outsourcing Partner

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Parangat Technologies, established in 2010 and headquartered in Noida, India, is a leading name in the IT sector, specializing in mobile app development, blockchain solutions, IoT, and artificial intelligence services. Known for its innovative approach to technology, Parangat has made a mark by delivering cutting-edge solutions across various industries. The company prides itself on a team of high...

Read more about Parangat Technologies
Team Size 50 - 249 Hourly Rate <$25/hr Min. Project $10000 - $25000 Location India
#5

Callbox is a leading B2B growth partner using AI-enhanced prospecting and human expertise to scale your sales pipeline and close more deals.

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Callbox helps businesses close more leads by combining advanced AI technology with human expertise. As a leading provider of lead generation services, we empower companies to connect with their target audience, nurture relationships, and drive sales. Our innovative strategies and personalized approach ensure measurable results, helping businesses achieve consistent growth and success.

Read more about Callbox Inc.
Team Size 1,000 - 9,999 Hourly Rate NA Min. Project NA Location United States
#6

ISO certified global company with 18000+ customers

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Flatworld Solutions is a versatile global outsourcing company offering a comprehensive suite of services designed to meet the diverse needs of businesses across various industries. From call center and data entry services to more specialized domains such as medical billing & coding, software development, mortgage services, and accounting & bookkeeping, Flatworld stands out for its ability to deliv...

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Team Size 1,000 - 9,999 Hourly Rate <$25/hr Min. Project < $5000 Location India
#7

makes your vision a reality

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Ecosmob Technologies Pvt. Ltd. is a global leader in carrier-grade Real-time communication software development services. With 14+ years of experience, Ecosmob is associating with clients to design outstanding, user-friendly deliverables. So far, Ecosmob has acknowledged 500+ global clientele from 25+ countries from North America, Latin America, Europe, Africa, Middle East, Asia, and Oceania regio...

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Team Size 250 - 999 Hourly Rate <$25/hr Min. Project $10000 - $25000 Location United States
#8

Ascent BPO: Your Trusted BPO Partner.

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Ascent BPO Services Pvt. Ltd. is a leading provider of comprehensive Business Process Outsourcing (BPO) solutions, dedicated to helping businesses achieve operational excellence and drive growth. With a strong focus on innovation and customer satisfaction, we offer a wide range of services tailored to meet the unique needs of our clients.

Read more about Ascent BPO Services Pvt. Ltd.
Team Size 50 - 249 Hourly Rate <$25/hr Min. Project < $5000 Location India
#9

Resulting in Increased Customer Satisfaction, Brand Loyalty, and Advocacy!

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ExpertCallers is a leading global outsourcing company specializing in call center and business process services. We focus on quality, efficiency, and customer satisfaction, delivering customized solutions across diverse industries. Our expertise helps businesses reduce costs, streamline operations, and improve customer experiences through innovative, reliable, and our scalable outsourcing support ...

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Team Size 1,000 - 9,999 Hourly Rate $25 - $49/hr Min. Project $5000 - $10000 Location United States
#10

Top BPO Company in USA

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DGC BPO Service is a trusted business process outsourcing provider in the USA, offering comprehensive solutions in customer service, call center operations, virtual assistance, sales, and lead generation. With a focus on delivering exceptional quality and efficiency, we help businesses streamline operations, enhance customer experiences, and drive growth through tailored, cost-effective outsourcin...

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Team Size 10 - 49 Hourly Rate <$25/hr Min. Project $5000 - $10000 Location United States
#11

Extraordinary Outcomes

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Technosys IT Management Private Limited, based in India, specializes in Lead Generation, Customer Support, and Data Services. We drive results with tailored strategies, enhancing sales pipelines, customer experiences, and data-driven decisions. Committed to excellence and partnerships, we empower businesses to thrive in a dynamic digital landscape. Connect with us today

Read more about Technosys IT Management Private Limited
Team Size 50 - 249 Hourly Rate <$25/hr Min. Project $5000 - $10000 Location India
#12

Tech Solutionor

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Who We Are Based in the heart of the UAEs thriving digital landscape, TechSolutionor is a full-service digital agency dedicated to transforming how businesses connect with their audiences. We don't just provide "IT services"we build the digital foundations that allow local startups and established enterprises to lead their industries. At our core, we are a team of thinkers, designers, and engine...

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Team Size 10 - 49 Hourly Rate $25 - $49/hr Min. Project < $5000 Location United Arab Emirates
#13

Delivering extraordinary results

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Scenes City Telesolutions offers a cutting-edge suite of communication services designed to elevate businesses to new heights. With a focus on innovation and customer satisfaction, the company provides tailored solutions that seamlessly integrate into any organization. From top-tier call center services to comprehensive virtual assistance, Scenes City Telesolutions is dedicated to enhancing client...

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Team Size 10 - 49 Hourly Rate <$25/hr Min. Project < $5000 Location Singapore
#14

Reddington Global Consultancy Pvt. Ltd.

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Reddington Global Consultancy Pvt. Ltd. offers a comprehensive suite of innovative business solutions tailored to meet the diverse needs of its clients. Specializing in strategic consulting, market research, and technology services, the company is dedicated to driving growth and success for businesses across various industries. With a team of experienced professionals and a client-centric approach...

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Team Size 50 - 249 Hourly Rate <$25/hr Min. Project $25000 - $50000 Location India
#15

Visionary Outsourcing Solutions

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Visionary Outsourcing Solutions offers a comprehensive suite of professional services designed to streamline business operations and drive growth. With a commitment to excellence and innovation, the company specializes in providing tailored outsourcing solutions that cater to the unique needs of each client. From virtual assistants and customer service support to data entry and administrative task...

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Team Size 50 - 249 Hourly Rate $25-$49/hr Min. Project < $5000 Location Jamaica
#16

Lead generation, appointment setting, cold calling

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iTalkcallcenter is a leading provider of exceptional customer service solutions, specializing in call center services that elevate businesses to new heights. With a commitment to excellence, iTalkcallcenter offers a wide range of services including inbound and outbound call handling, customer support, telemarketing, and more. Their team of highly skilled professionals ensures that each interaction...

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Team Size 50 - 249 Hourly Rate <$25/hr Min. Project NA Location Philippines
#17

SDR and marketing automation services

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MarketOne International is a dynamic and innovative company that offers a wide range of services to help businesses thrive in the digital age. With a focus on data-driven marketing strategies, MarketOne International provides cutting-edge solutions tailored to each client's unique needs. From lead generation and demand generation to account-based marketing and marketing automation, their team of e...

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Team Size 250 - 999 Hourly Rate NA Min. Project $10000 - $25000 Location United States
#18

Complete Medical Answering Service

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No More Phone Tag is a cutting-edge company that offers innovative call answering services designed to streamline communication for businesses of all sizes. With a focus on efficiency and professionalism, their team ensures that no call goes unanswered, providing clients with peace of mind and exceptional customer service. By utilizing state-of-the-art technology and a dedicated staff, No More Pho...

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Team Size 2 - 9 Hourly Rate <$25/hr Min. Project < $5000 Location United States
#19

Outsourcing Services

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Proziod Analytics Pvt Ltd offers cutting-edge data analytics solutions that empower businesses to make informed decisions and drive growth. With a focus on innovation and efficiency, Proziod leverages advanced technologies to provide tailored analytics services that cater to the unique needs of each client. By combining expertise in data analysis with industry knowledge, Proziod delivers actionabl...

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Team Size 50 - 249 Hourly Rate <$25/hr Min. Project < $5000 Location India
#20

Research with an Edge

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ActionEdge Research Services is a dynamic firm that offers a wide range of innovative research solutions to meet diverse client needs. With a commitment to excellence and a passion for delivering actionable insights, the company specializes in providing cutting-edge market research, data analysis, and strategic consulting services. Their team of experienced professionals leverages the latest tools...

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Team Size 50 - 249 Hourly Rate $25-$49/hr Min. Project $25000 - $50000 Location India
#21

We are nimble and committed to your success!

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One Contact is a dynamic company that offers a wide range of innovative services designed to streamline communication and enhance customer experiences. With a focus on cutting-edge technology and personalized solutions, One Contact excels in providing top-notch customer support, lead generation, and telemarketing services. Their team of dedicated professionals is committed to delivering exceptiona...

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Team Size 10 - 49 Hourly Rate NA Min. Project < $5000 Location Canada
#22

Always available, always Exceptional!

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Excel Telemessaging offers a cutting-edge suite of communication solutions designed to elevate businesses to new heights. With a focus on personalized customer service, Excel Telemessaging provides top-tier call center services, virtual receptionist support, and customized messaging solutions tailored to meet the unique needs of each client. By leveraging state-of-the-art technology and a team of ...

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Team Size 10 - 49 Hourly Rate NA Min. Project NA Location United States
#23

Remote teams made easy!

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Grow Your Staff is a dynamic company that specializes in providing top-notch staffing solutions tailored to meet the unique needs of businesses across various industries. With a commitment to excellence and a focus on building lasting partnerships, Grow Your Staff offers a wide range of services including recruitment, temporary staffing, and HR consulting. Their team of experienced professionals w...

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Team Size 50 - 249 Hourly Rate <$25/hr Min. Project < $5000 Location India
#24

We Open the Door, You Close the Deal.

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Concept Services is a dynamic company that offers a wide range of innovative solutions to meet diverse business needs. With a focus on creativity and efficiency, they provide top-notch services that include strategic consulting, digital marketing, and technology solutions. Their team of experts is dedicated to delivering tailored strategies that drive growth and success for their clients. By lever...

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Team Size 50 - 249 Hourly Rate NA Min. Project NA Location United States
#25

BPO Companies in India

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Misshya Technology offers a cutting-edge suite of services designed to propel businesses into the digital age with finesse. Specializing in web development, app creation, and digital marketing, Misshya Technology is a one-stop destination for all your tech needs. Their team of skilled professionals is dedicated to crafting innovative solutions that cater to each client's unique requirements. By se...

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Team Size 10 - 49 Hourly Rate NA Min. Project NA Location India

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