Top 100 Call Center Services

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Top 100 Call Center Services

The Best of March 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. 
Jump to Most Reviewed Companies

List of the Best Voice Services Providers on the Market

  • 451
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    10 - 49 employees
    New York, NY
    BYG Advantage is a Sales Outsourcing company located in New York, New York and Singapore, Singapore. The team offers Sales Outsourcing and Marketing Strategy.
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    Industries

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  • 452
    (12 Reviews) 4.5

    Timeliness

    4.4

    Service Excellence

    4.5

    Value

    4.3

    Would Recommend

    4.5
    $10,000+
    250 - 999 employees
    Mandaluyong, Philippines

    Magellan Solutions is a call center and BPO company from Mandaluyong, Philippines with a second office in Brisbane, Calif. It was founded in 2005 and has now grown to a team of 185 employees. Magellan Solution provides both voice and non-voice BPO/back office services. 

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    Industries

  • 453
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Patna, India
    Technosys IT Management Pvt. Ltd. Is a Demand Generation Marketing company established in 2015. They are in Patna, India; Pune, India and New Delhi, India and have a midsize team. Their services include Demand Generation Marketing, Sales Outsourcing, Call Center Services, Email Marketing, and more.
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    Clients

    Mclinic Healthtech

    Industries

  • 454
    (33 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Finance Law company Raises.com was established in 2020. The firm offers Finance Law, Sales Outsourcing, Finance & Accounting Outsourcing (FAO), Commercial Financing, and more and has a small team.
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    Industries

  • 455
    (4 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    250 - 999 employees

    Noon Dalton is a virtual assistant provider headquartered in Miami with other offices in New York City, Udaipur, India, and the Philippines. The company was founded in 2009 and currently employs a team of 98. Noon Dalton provides voice and non-voice BPO and back-office services, as well as HR consulting & outsourcing.

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    Clients

    Clinical Dynamics

    Industries

  • 456
    (23 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    1,000 - 9,999 employees
    Plantation, FL
    MiXBS is a Business Consulting company launched in 2019. Headquartered in Plantation, Florida and Dénia, Spain, their large team focuses on Business Consulting, Call Center Services, Customer Service Outsourcing, and Market Research.
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    Industries

  • 457
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Miami, FL
    Answering service Cloud Sourcing is located in Miami, Florida. Established in 2013, the small team specializes in Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and Sales Outsourcing.
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  • 458
    (23 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Launched in 2024, Marke.tel is a midsize Back Office Outsourcing company located in Manila, Philippines. Their services include Back Office Outsourcing, Customer Service Outsourcing, and Call Center Services.
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  • 459
    (33 Reviews) 4.3

    Timeliness

    1.3

    Service Excellence

    1.3

    Value

    1.3

    Would Recommend

    4.3
    Undisclosed
    50 - 249 employees
    Eau Claire, WI

    My Receptionist is a voice outsourcing firm headquartered in Eau Claire, Wis. with additional call centers in Florida and India. Established in 1996, My Receptionist has about 250 employees that work with primarily small businesses. Their services consist of a range of voice-oriented tasks, including conventional answering, virtual receptionist solutions, and inbound appointment management.

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  • 460
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    4.5
    $5,000+
    2 - 9 employees

    LessLeads is a sales outsourcing company founded in 2021. They are headquartered in King of Prussia, Pennsylvania and have a small team. The firm focuses on sales outsourcing.

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    Industries

  • 461
    (9 Reviews) 4.2

    Timeliness

    1.1

    Service Excellence

    0.9

    Value

    0.7

    Would Recommend

    4.1
    Undisclosed
    50 - 249 employees
    Phoenix, AZ
    ReceptionHQ is a Phoenix, Arizona-based answering service. The midsize company was launched in 2007. Their team focuses on Call Center Services, Customer Service Outsourcing, and Back Office Outsourcing.
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    Clients

    FlatFeeLandlord

    Industries

  • 462
    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Cape Town, South Africa
    Sales Outsourcing company HANGAR49 was founded in 2016. Based in Cape Town, South Africa; Tel Aviv-Yafo, Israel and New York, New York, their small team offers Sales Outsourcing, Marketing Strategy, Business Consulting, Email Marketing, and more.
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    Industries

  • 463
    (6 Reviews) 4.6

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.7
    $1,000+
    2 - 9 employees
    नवी मुंबई, India

    A&N Sales Services Pvt. Ltd., a sales outsourcing company, was established in 2022. They are based in नवी मुंबई, India and have a small team. Their services include sales outsourcing, market research, and business consulting.

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    Industries

  • 464
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    New Delhi, India
    VRtelemarketers is an answering service company founded in 2011. Based in New Delhi, India, their midsize team provides voice services.
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    Industries

  • 465
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    English Call Centre is a phone answering service founded in 2011. Their midsize team is in New Delhi, India. The company specializes in call center services, back office outsourcing, customer service outsourcing, and sales outsourcing.
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    Industries

  • 466
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees

    Headquartered in Birmingham, United Kingdom, Reexia Ltd is a small market research company. They specialize in market research, marketing strategy, business consulting, social media marketing, and more and were launched in 2019.

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    Industries

  • 467
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Rajkot, India
    Valaya Technologies, a branding company, is located in Rajkot, India. They provide Branding, Sales Outsourcing, and Web Design and were launched in 2025.
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    Clients

    Etch Legal Maan Digital Solution Top City Lights Mumbadevi Veyhicles

    Industries

  • 468
    (17 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees

    Website for fixed price is a small web design company. Based in , the agency was founded in 2022. Their services include web design, web development, search engine optimization, and conversion optimization.

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    Industries

  • 469
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    Undisclosed
    250 - 999 employees
    Based in Sheridan, Wyoming and Cairo, Egypt, Cabilyt is a customer service outsourcing company. The midsize team focuses on customer service outsourcing, sales outsourcing, and call center services and was founded in 2020.
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    Industries

  • 470
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Sofia, Bulgaria

    Established in 2009, CXG Business Process Outsourcing is a midsize answering service company. Their services include voice services, non-voice bpo/back office services, and HR services. The company is located in Sofia, Bulgaria.

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    Industries

  • 471
    (3 Reviews) 4.0

    Timeliness

    3.5

    Service Excellence

    3.5

    Value

    3.8

    Would Recommend

    4.2
    $1,000+
    50 - 249 employees
    Cornwall, Canada

    @liveconx is a telecommunications firm in Cornwall, Canada. Founded in 1978, they have at least 50 employees that serve clients in the education, healthcare, and retail sectors. @liveconx provides voice services and non-voice BPO and back office services.  Established in 1978, they have just over 50 employees. Their services consist mostly of voice assistance outsourcing and back-office processing, such as data entry and other similar tasks. 

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    Clients

    Dundas & Glengarry

    Industries

  • 472
    (9 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Breznik, Bulgaria

    Established in 2019, Passion4Growth is an answering service and business consulting company. They are located in Breznik, Bulgaria and have a small team. The company focuses on voice services and business consulting.

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    Industries

  • 473
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees

    Located in Ternopil, Ukraine, Your IT Soft is a small web development company. They specialize in web development, custom software development, mobile app development, and e-commerce development and were launched in 2019.

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    Industries

  • 474
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Chandigarh, India

    E-commerce development company NETGAINS was launched in 2004. The midsize team provides e-commerce development, conversion optimization, web design, IT staff augmentation, and more. The firm is located in Chandigarh, India; New York, New York and Pooraka, Australia.

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    Industries

  • 475
    (4 Reviews) 5.0

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Birmingham, AL

    Atelier Lumikha is a non-voice bpo/back office services company. Launched in 2005, the team focuses on non-voice bpo/back office services, voice services, content marketing, corporate training, and more. Their small company is Dumaguete, Philippines-based.

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    Industries

  • 476
    (3 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Expand in Asia is a Singapore, Singapore-based Sales Outsourcing company. The small team provides Sales Outsourcing and Business Consulting. The company was established in 2019.
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  • 477
    (7 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Kyiv, Ukraine
    Revit is a small Sales Outsourcing company. The Sheridan, Wyoming-based agency was founded in 2023. Their services include Sales Outsourcing.
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    Industries

  • 478
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.8
    $1,000+
    10 - 49 employees
    Teliqon.io is a call center company established in 2022. They are headquartered in Tallinn, Estonia and have a small team. Their services include Call Center Services, cloud consulting & SI, and unified communications consulting & SI.
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    Industries

  • 479
    (27 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    San Diego, CA
    Video production agency NANOBOT Group is in San Diego, California and Tallinn, Estonia. The small team provides Video Production, Digital Strategy, Email Marketing, Search Engine Optimization, and more and was established in 2010.
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    Industries

  • 480
    (5 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Sales outsourcing company Moree.io was established in 2023. Their small team is in Wilmslow, United Kingdom. Moree.io focuses on sales outsourcing.
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    Industries

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