Top 100 Call Center Services

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Top 100 Call Center Services

The Best of March 2024

Call center companies have been dominating the industry thanks to their cost-effective and quality services. They help connect businesses and customers by answering their questions regarding their products and services. 
Jump to Most Reviewed Companies

List of the Best Voice Services Providers on the Market

  • 121
    (13 Reviews) 4.7
    • Timeliness

      3.0
    • Service Excellence

      4.7
    • Value

      3.0
    • Would Recommend

      4.7
    • Undisclosed
    • 250 - 999 employees
    • Duluth, GA

    Moneypenny is a call answering and managed live chat firm based in Duluth, Georgia, that was established in 2000. Their team of over 1000 employees answers calls and live chats for mid-market and large companies looking for more personalized service.

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    Clients

    • Eagle Bioscience
    • BMW
    • The Federal Saving Bank
    • Keller Williams

    Industries

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  • 122
    (6 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 250 - 999 employees
    • North Mankato, MN

    Northern Lights Technology Development (TIANJIN) CO., LTD. Is a midsize software development firm launched in 2007. Their services include custom software development, web development, Artificial Intelligence, graphic design, and more. The agency is located in Tianjin, China.

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    Clients

    • Taylor Corporation
    • TianJinDetong Electric Co.,Ltd
    • BBQ Holdings, Inc.
    • Caracal Corporation

    Industries

  • 123
    (4 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Durban, South Africa

    Ec3 South Africa is a specialist outsourced contact center company based in Durban, South Africa. The company, founded in 2013, has more than 50 employees and provides voice services and non-voice BPO/back office services. Ec3 serves enterprise and mid-market companies in various industries that include telecommunications, automotive, and financial services. 

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    Clients

    • Mix Telematics
    • Cell C

    Industries

  • 124
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      4.9
    • $50,000+
    • 10 - 49 employees
    • Singapore

    Kazehi Global, a direct marketing company, is in , Singapore. They focus on direct marketing, voice services, and corporate training and were launched in 2019.

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    Clients

    • SMRT
    • Valiber Group
    • Freya Films
    • Oxford Instruments

    Industries

  • 125
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      4.8
    • $1,000+
    • 50 - 249 employees
    • Oakland, CA

    Located in Oakland, California, Telecom, Inc. Is an answering service. The midsize agency was established in 1993. Their services include voice services and non-voice bpo/back office services.

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    Industries

  • 126
    (15 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Mercatus is a boutique BPO and ITO service and solution provider from Sofia, Bulgaria founded in 2018. With a team of about 20 employees, they offer their clientele voice services, business consulting, IT staff augmentation, back-office services, and more.

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    Clients

    • J2 GLobal
    • Acronis
    • Stefanini
    • Roiti

    Industries

  • 127
    (5 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 250 - 999 employees
    • San Francisco, CA

    UnboundB2B is a San Francisco, California-based content marketing company. The midsize team provides content marketing, email marketing, digital strategy, and social media marketing and was established in 2016.

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    Industries

  • 128
    (3 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.2
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Salt Lake City, UT

    Launch Leads, an advertising company, was founded in 2009. The midsize team provides advertising, voice services, business consulting, marketing strategy, and more. The firm is in Salt Lake City, Utah and , .

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    Industries

  • 129
    (4 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.4
    • Would Recommend

      5.0
    • Undisclosed
    • 50 - 249 employees
    • London, United Kingdom

    Abacus Cambridge Partners is a tech consultancy and BPO company that was founded in 2017. The core London-based team of about 50 coordinates voice, ERP consulting and system integration, IT strategy consulting services for midmarket and enterprise-sized clients in the e-commerce space.

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    Clients

    • Hafilat Industry LLC
    • Safaricom
    • Telenor

    Industries

  • 130
    (1 Reviews) 5.0
    • Timeliness

      4.5
    • Service Excellence

      5.0
    • Value

      4.0
    • Would Recommend

      5.0
    • $1,000+
    • 1,000 - 9,999 employees
    • Lalitpur, Nepal
    Kantipur Management Private Limited, a marketing strategy company, was launched in 2014. Their large team is headquartered in Kathmandu, Nepal; Lalitpur, Nepal and Lalitpur, Nepal and specializes in marketing strategy, corporate training, customer service outsourcing, and hr consulting.
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    Industries

  • 131
    (1 Reviews) 5.0
    • Timeliness

      4.5
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • Stafford, TX

    Unee Solutions is a business process outsourcing firm based in Stafford, Texas with additional assets in India and Israel. They were founded in 2007 and currently have a staff of 125 employees. Unee Solutions' solutions focus on lead generation and include both voice outsourcing and non-voice back office services.

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    Clients

    • Kern
    • Krohne
    • Cimatron Group
    • Jurat

    Industries

  • 132
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • Philadelphia, PA

    Outsourcing Business Solutions is a Philadelphia, Pennsylvania-based marketing strategy company. They offer marketing strategy, web development, back office outsourcing, accounting, and more and were founded in 2020.

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    Industries

  • 133
    (9 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Tallinn, Estonia

    Datarob is a Kyiv, Ukraine-based voice services company. Their team of over 10 employees was founded in 2019 and serves small and midmarket businesses in the IT industry. Additional services include digital and email marketing.

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    Industries

  • 134
    (29 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.7
    • Value

      4.4
    • Would Recommend

      4.7
    • $1,000+
    • 250 - 999 employees
    • Miami Beach, FL

    Uassist.ME is a virtual assistance services firm founded in 2009. Based in El Salvador, the team of over 150 employees specializes in non-voice BPO/back office services, voice services, and HR services.

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    Clients

    • Facebook
    • Twitter
    • Uber
    • Instagram
  • 135
    (3 Reviews) 4.3
    • Timeliness

      4.7
    • Service Excellence

      4.3
    • Value

      4.3
    • Would Recommend

      4.7
    • $1,000+
    • 250 - 999 employees
    • Calgary, Canada

    Headquartered in Calgary, Canada, Line One Contact Centres Inc is a telephone answering service. The midsize team focuses on voice services, non-voice bpo/back office services, and business consulting. The firm was launched in 2001.

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    Industries

  • 136
    (17 Reviews) 4.5
    • Timeliness

      4.4
    • Service Excellence

      4.5
    • Value

      4.4
    • Would Recommend

      4.5
    • $5,000+
    • 1,000 - 9,999 employees
    • Mahwah, NJ

    DialAmerica is a business process outsourcing firm headquartered in Mahwah, N.J. with offices in New York City, Athens, Ga., Charleston, and Cleveland. Founded in 1957, they have over 5000 employees. Their services include voice call process outsourcing, but they offer non-voice services as well. 

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    Clients

    • TIME Magazine
    • GE Capital Bank
    • Special Olympics

    Industries

  • 137
    (7 Reviews) 4.7
    • Timeliness

      4.9
    • Service Excellence

      4.7
    • Value

      3.8
    • Would Recommend

      4.8
    • $10,000+
    • 250 - 999 employees
    • Overland Park, KS

    1840 & Company is a call center service launched in 2014. The midsize team focuses on call center services, sales outsourcing, customer service outsourcing, back office outsourcing, and more. The company is in Overland Park, Kansas and Makati, Philippines.

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    Clients

    • Groupon
    • Isango
    • Instacart
    • HomeLight

    Industries

  • 138
    (10 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • Undisclosed
    • 10 - 49 employees
    • San Salvador, El Salvador

    Easybee is a virtual answering service provider based in Miami, with offices in El Salvador. Their team of fewer than 10 works exclusively with small businesses, a majority of which come from the legal or real estate industries. They specialize in non-voice BPO/back office services and voice services.

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    Industries

  • 139
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.0
    • Would Recommend

      5.0
    • $25,000+
    • 250 - 999 employees
    • Orem, UT

    Squeeze Media is a voice services provider based in Orem, Utah. Their team of over 50 supports businesses of all sizes across a range of industries, such as financial services, health care, and consumer products. Founded in 2009, they also provide non-voice BPO services.

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    Clients

    • American Standard
    • Optima Tax Relief
    • Telarus
    • Acronis

    Industries

  • 140
    (31 Reviews) 4.6
    • Timeliness

      1.6
    • Service Excellence

      4.6
    • Value

      1.6
    • Would Recommend

      4.6
    • Undisclosed
    • 1,000 - 9,999 employees
    • Portland, OR

    AnswerConnect is a contact center solutions firm based in Portland, Ore. Established in 2002, they have 38 employees, and offer a wide variety of voice-oriented customer service options. Their solutions include voice and non-voice BPO/back office services.

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    Clients

    • UCLA
    • Verizon
    • Bank of America
    • Early Impact

    Industries

  • 141
    (20 Reviews) 4.5
    • Timeliness

      3.5
    • Service Excellence

      4.5
    • Value

      3.4
    • Would Recommend

      4.5
    • Undisclosed
    • 50 - 249 employees
    • Salt Lake City, UT

    Davinci Virtual Office Solutions is a call answering company of 82 employees, which was founded in 2005. Based in Salt Lake City, they offer voice services. They serve small and midmarket businesses in a variety of industries, including healthcare, real estate, business, and financial services.

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    Clients

    • Verneccia Lashay Fashion and House
    • ShowMyPC
    • New York Cornea Consultants
    • Hungry Iguana Films

    Industries

  • 142
    (12 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Orlando, FL

    Launched in 2018, Megan Killion Consulting is a content marketing company. The small Orlando, Florida-based team provides content marketing, branding, digital strategy, social media marketing, and more.

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    Clients

    • NTM (National Technology Management)
    • Telecom One
    • ThinkTech
    • Commprise

    Industries

  • 143
    (10 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • Undisclosed
    • 10 - 49 employees
    • Lake Hallie, WI

    Gold Cross Answering Service is a live answering service company located in Chippewa Falls, Wis. They were founded in 1980. With about 9 employees, they provide voice services and non-voice back-office services to clients primarily in the real estate, healthcare, and medial industries.

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    Clients

    • GW Pumps & Purification
    • The US Water Company
    • Commonweal Development Corp.

    Industries

  • 144
    (4 Reviews) 4.8
    • Timeliness

      5.0
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • Cape Town, South Africa

    Delta-v is a Cape Town, South Africa-based sales outsourcing company. The agency offers sales outsourcing and business consulting and is small.The agency was launched in 2020.

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    Clients

    • Lokulus
    • Electrum
    • Accurate
    • ARKK

    Industries

  • 145
    (14 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Langley, Canada

    Lead Generators International is a business-to-business telemarketing firm that was founded in 1992. Based in Burnaby, Canada, this team of 11 provides telephone lead generation, appointment setting, telephone market research, database updating, mail list procurement services.

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    Clients

    • Microsoft Dynamics
    • SAP
    • Hewlett Packard
    • Flight Center

    Industries

  • 146
    (6 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.8
    • $1,000+
    • 50 - 249 employees
    • Calgary, Canada

    SureCall is a call service agency headquartered in Calgary, Canada, with an office in Denver. Since 1982, their team of fewer than 250 has offered voice and non-voice BPO/back-office services to clients ranging from small businesses to enterprises. Call center services include answering, telemarketing, and other inbound services. Their BPO services focus on customer service, data entry & processing, and other back-office services.

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    Clients

    • Sofina Foods Inc.

    Industries

  • 147
    (9 Reviews) 4.5
    • Timeliness

      4.4
    • Service Excellence

      4.5
    • Value

      4.4
    • Would Recommend

      4.6
    • Undisclosed
    • 1,000 - 9,999 employees
    • Margate, FL

    Global Response is a contact center company based in Margate, Fla., that was established in 1974. Their team of more than 450 employees offers contact center services, inbound sales processing, order processing, chat support, email response, and social media support.

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    Clients

    • Crate&Barrel
    • Lacoste
    • MoMA
    • Anthropologie

    Industries

  • 148
    (7 Reviews) 4.6
    • Timeliness

      2.1
    • Service Excellence

      4.6
    • Value

      2.1
    • Would Recommend

      4.7
    • Undisclosed
    • 250 - 999 employees
    • Portland, OR

    Ruby Receptionists is a voice services firm based in Portland, Oregon, that was established in 2003. Their team of more than 250 employees offers voice call support, appointment management, and conventional answering services.

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    Clients

    • Conroy Consults
    • McKeen Law Firm
    • Molinar and Co Financial Advocates

    Industries

  • 149
    (4 Reviews) 4.6
    • Timeliness

      4.8
    • Service Excellence

      4.6
    • Value

      4.6
    • Would Recommend

      4.4
    • $1,000+
    • 50 - 249 employees
    • Riverbank, CA

    TeleContact is an outsourced telemarketing solutions company headquartered in Riverbank, Calif. with another office in Modesto, Calif. The company was founded in 1994 and now employs a team of around 50 that is entirely dedicated to voice services.

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    Clients

    • Wells Fargo
    • AT&T
    • Allstate

    Industries

  • 150
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • Cluj-Napoca, Romania

    FSPGlobal is a call center founded in 2008. They are based in Cluj-Napoca, Romania and have a midsize team. The company provides voice services.

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    Industries

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