Top 30 Inbound Call Centers in San Francisco

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Top 30 Inbound Call Centers in San Francisco

October 2022

Looking for a top inbound call center in San Francisco?

Inbound call centers can make all the difference to your business.

To assist you in your search for a partner, we’ve compiled this list of the top inbound call centers in San Francisco. 

List of the Best San Francisco Inbound Call Center Companies

  • 1
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • San Francisco, CA

    Martal Group is a sales agency based in Oakville, Canada and San Francisco. Founded in 2009, their team currently consists of 70 employees, who serve mostly technology companies in SaaS, Enterprise software and IT sectors. They offer services in outbound lead generation, appointment setting, account management, and sales.

    Clients

    • Bosch
    • Zoho
    • Halo
    • MicroFocus

    Industries

    Notable Project

    A marketing technology platform hired Martal Group to assist in the discovery of new and innovative advertisers in the US market. They provide solutions on affiliate marketing technology and services.

    "We’ve seen some great results with our campaigns with Martal Group."

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  • 2
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • Oakland, CA

    Numa is an answering service based in Oakland, Calif., and founded in 2016. Their team of fewer than 50 specializes in voice services for clients ranging from small firms to large corporations in the fields of real estate, hospitality, and retail.

    Clients

    • Emblush Beaute
    • MW8 Apartments
    • Potomac River Running, Inc.

    Industries

    Notable Project

    Numa has provided call-answering services for a student housing building. Their team set up a sophisticated text-notification system to enable the client to respond to after-hours calls in a timely manner.

    Numa’s process is seamless, and it allows me to troubleshoot quickly and in real-time.”

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  • 3
    • $1,000+
    • 50 - 249 employees
    • South San Francisco, CA

    Brightest Minds is a midsize phone answering service. The South San Francisco, California-based firm was launched in 2017. Their services include voice services, market research, marketing strategy, and social media marketing.

    Industries

    Notable Project

    Brightest Minds has worked on sales, lead generation, and appointment-setting projects for a financing company. The team handles the firm's LinkedIn and email marketing campaigns and fundraising strategies.

    "They are a great asset to our team!"

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  • 4
    • Scheduling

      4.5
    • Quality

      4.5
    • Cost

      4.0
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • San Francisco, CA

    Kareo is a cloud-based medical technology platform based in Irvine, Calif., with offices in San Francisco, Las Vegas, Los Angeles, and Costa Rica. Founded in 2004, Kareo's team of 597 employees provides non-voice BPO/back office services and voice services to healthcare and medical related businesses.

    Clients

    • Capterra
    • Software Advice
    • C Net

    Industries

    Notable Project

    Kareo was hired by a transportation company to assist with its medical billing needs, specifically the client's 401ks. Kareo's work enables the client to save 23 hours per month, while simultaneously allowing the client to offer for benefits to its employees.

    "Their service is very good." — Administration Manager, Transportation Company

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  • 5
    • $1,000+
    • 1,000 - 9,999 employees
    • San Mateo, CA

    Motif is a large call center service. Based in San Mateo, California; Ahmedabad, India; Ahmedabad, India and Quezon City, Philippines, the company was founded in 2000. Their services include voice services.

    Industries

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  • 6
    • $1,000+
    • 1,000 - 9,999 employees
    • San Francisco, CA

    AthenaHealth is a non-voice bpo/back office services company. They are in Watertown, Massachusetts; San Francisco, California; Princeton, New Jersey and Belfast, Maine and have a large team that focuses on non-voice bpo/back office services and voice services. The agency was founded in 1997.

    Industries

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  • 7
    • $1,000+
    • 50 - 249 employees
    • San Francisco, CA

    31West Global Services is a call center. The midsize team is located in San Francisco, California. Their services include voice services, non-voice bpo/back office services, and cloud consulting & SI.

    Industries

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  • 8
    • Undisclosed
    • 10 - 49 employees
    • San Francisco, CA

    CloudVO is a San Francisco, California-based telephone answering service. The small team provides voice services and was launched in 2010.

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  • 9
    • $1,000+
    • 50 - 249 employees
    • Berkeley, CA

    Direct Line, a call center, is based in Berkeley, California. They specialize in voice services and were launched in 1979.

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  • 10
    • $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.

    Industries

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  • 11
    • $1,000+
    • 10 - 49 employees
    • Oakland, CA

    Established in 1986, Topaz Services is a call center. In Oakland, California, their small team focuses on voice services and non-voice bpo/back office services.

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  • 12
    • $1,000+
    • 50 - 249 employees
    • Berkeley, CA

    Wing Assistant, a back office outsourcing company, was established in 2018. Their midsize team is located in Berkeley, California. Their services include back office outsourcing, customer service outsourcing, sales outsourcing, call center services, and more.

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  • 13
    • Undisclosed
    • 250 - 999 employees
    • San Francisco, CA

    Satellite Office is a finance & accounting outsourcing (FAO) company based in Bondi Junction, Australia; San Francisco, California and Taguig, Philippines. Founded in 2013, the midsize team offers finance & accounting outsourcing (FAO), back office outsourcing, customer service outsourcing, sales outsourcing, and more.

    Industries

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  • 14
    • Undisclosed
    • 50 - 249 employees
    • San Francisco, CA
    HiOperator, an e-commerce development company, is based in Buffalo, New York and San Francisco, California. The midsize company was founded in 2016. Their services include e-commerce development and customer service outsourcing.
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  • 15
    • $5,000+
    • 10 - 49 employees
    • San Francisco, CA

    Established in 2018, Quest MSO is a small non-voice bpo/back office services company. Their team specializes in non-voice bpo/back office services, voice services, business consulting, and transcription. The firm is based in San Francisco, California.

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  • 16
    • Undisclosed
    • 10 - 49 employees
    • San Francisco, CA

    Observe.AI, an AI company, is located in San Francisco, California. The small agency was established in 2017. Their team offers Artificial Intelligence, BI & big data consulting & SI, and voice services.

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  • 17
    • Undisclosed
    • 2 - 9 employees
    • Sausalito, CA

    Established in 2020, Donna Digital Receptionists is a call center. Their small team is headquartered in Sausalito, California and specializes in voice services.

    Industries

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  • 18
    • Undisclosed
    • 2 - 9 employees
    • San Francisco, CA

    Resource Fast is a non-voice bpo/back office services company established in 2018. Their small team is headquartered in San Francisco, California. Their services include non-voice bpo/back office services, voice services, finance & accounting outsourcing (FAO), and web development.

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  • 19
    • Undisclosed
    • 2 - 9 employees
    • Brisbane, CA
    Launched in 2005, Magellan USA is a small IT managed services company headquartered in Brisbane, California. Their services include IT managed services, HR services, customer service outsourcing, call center services, and more.
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  • 20
    • Undisclosed
    • 50 - 249 employees
    • Redwood City, CA

    Cyara is a midsize user experience agency launched in 2006. Their services include ux/ui design, Artificial Intelligence, non-voice bpo/back office services, and voice services. The agency is in Redwood City, California.

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  • 21
    • $1,000+
    • 50 - 249 employees
    • Pleasant Hill, CA

    Call24 Communications, a call center, was launched in 1985. Their midsize team is headquartered in Pleasant Hill, California. Their services include voice services.

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  • 22
    • Undisclosed
    • 50 - 249 employees
    • Fairfield, CA

    Telegenisys Inc is a non-voice bpo/back office services company headquartered in Fairfield, California and Fairfield, California. They offer non-voice bpo/back office services, voice services, and business consulting and were founded in 1994.

    Industries

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  • 23
    • Undisclosed
    • 10 - 49 employees
    • Livermore, CA

    Founded in 1980, Custom Communications is an answering service company. The small team specializes in voice services. The agency is in Livermore, California.

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  • 24
    • $10,000+
    • 50 - 249 employees
    • San Jose, CA

    Ozonetel Communications is a call center service. They are in Milpitas, California and have a midsize team. Their services include voice services, CRM consulting and SI, unified communications consulting & SI, and other IT consulting and SI.

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  • 25
    • Undisclosed
    • 2 - 9 employees
    • Antioch, CA

    Based in Antioch, California, All Bay Answering Service is a small answering service. Their services include voice services.

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  • 26
    • Undisclosed
    • 50 - 249 employees
    • San Jose, CA

    Red Oak Technologies is a human resources agency. Located in San Jose, California, their midsize team provides HR services, business consulting, and voice services. The agency was launched in 1995.

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  • 27
    • $1,000+
    • 50 - 249 employees
    • San Jose, CA

    RCM Centric Inc. Is a midsize non-voice bpo/back office services company. Established in 2016, the team specializes in non-voice bpo/back office services. The company is in San Jose, California.

    Industries

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  • 28
    • $1,000+
    • 10,000+ employees
    • San Jose, CA

    Transcosmos is a phone answering service. Located in Gardena, California; Sacramento, California and San Jose, California, their large team specializes in voice services and non-voice bpo/back office services. The company was launched in 1966.

    Industries

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  • 29
    • $1,000+
    • 2 - 9 employees
    • San Jose, CA

    San Jose Answering Service is a small San Jose, California-based call center. The team specializes in voice services.

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  • 30
    • Undisclosed
    • 50 - 249 employees
    • Berkeley, CA

    New Connections is a midsize Berkeley, California-based answering service company. The team focuses on voice services and non-voice bpo/back office services.

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