Top 100 Appointment Setting Services in the United States

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Top 100 Appointment Setting Services in the United States

The Best of December 2025

Looking for a top appointment setting service in the United States?

Our list can help in determining the ideal firm for all your Appointment Setting needs.

To assist you in your search for a partner, we’ve compiled this list of the top B2B appointment setting companies in United States. 

Jump to Most Reviewed Companies

List of the Best United States Appointment Setting Companies

  • 1
    (41 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.6

    Would Recommend

    4.6
    $1,000+
    250 - 999 employees
    St. Louis, MO
    Abstrakt Marketing Group, a Sales Outsourcing company, was launched in 2009. They are based in St. Louis, Missouri and St. Louis, Missouri and have a midsize team. Their services include Sales Outsourcing, Content Marketing, and Web Design.
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    Industries

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  • 2
    (103 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.8
    $1,000+
    250 - 999 employees
    San Francisco, CA

    Martal Group is a Sales Outsourcing company launched in 2009. The midsize team focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency is in Oakville, Canada; San Francisco, California and Uniondale, New York.

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    Clients

    Bosch

    Industries

  • 3
    (229 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Denver, CO

    Belkins is a midsize Sales Outsourcing company launched in 2017. Their services include Sales Outsourcing, Email Marketing, CRM consulting and SI, and Call Center Services. The company is in Denver, Colorado; Kyiv, Ukraine; Cheyenne, Wyoming and Lombard, Illinois.

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    Clients

    Nvidia General Electric Zendesk UC Berkeley

    Industries

  • 4
    (43 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Portland, OR

    Prialto is a leading managed staffing and BPO company led by a Wharton MBA and former McKinsey & Co executive. Headquartered in Portland, Oregon, Prialto was launched in 2008 and serves top venture capital, financial services, biotech, insurance, and real estate firms. Prialto's services include managed staffing, seamless back-office function processing, and business automation.

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    Clients

    Headline

    Industries

  • 5
    (51 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Laguna Beach, CA
    Launched in 2021, LevelUp Leads is a midsize Sales Outsourcing company. Their team specializes in Sales Outsourcing, Email Marketing, and Call Center Services. The firm is in Laguna Beach, California and Laguna Beach, California.
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    Industries

  • 6
    (65 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Boca Raton, FL

    SalesRoads is a Sales Outsourcing company. Their midsize team is based in Boca Raton, Florida; Haddonfield, New Jersey and Philadelphia, Pennsylvania. The agency focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency was founded in 2007.

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    Industries

  • 7
    (5 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.0

    Would Recommend

    4.8
    $10,000+
    250 - 999 employees
    Simi Valley, CA
    Sales Outsourcing company Beyond Codes Inc. Was launched in 2008. Headquartered in Simi Valley, California; Hammersmith, England; Burnaby, Canada and Panchkula, India, their midsize team focuses on Sales Outsourcing, Demand Generation Marketing, Account-Based Marketing, Email Marketing, and more.
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    Clients

    EXL

    Industries

  • 8
    (40 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Las Vegas, NV
    Leadium is a Las Vegas, Nevada-based Sales Outsourcing company. The company offers Sales Outsourcing, Content Marketing, Call Center Services, and Email Marketing and is midsize.The company was founded in 2016.
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    Clients

    DirecTV

    Industries

  • 9
    (6 Reviews) 4.6

    Timeliness

    4.8

    Service Excellence

    4.5

    Value

    4.1

    Would Recommend

    4.7
    $1,000+
    250 - 999 employees
    Nashville, TN

    JumpCrew is a midsize advertising company. They focus on advertising, digital strategy, marketing strategy, content marketing, and more and were launched in 2016. The company is based in Nashville, Tennessee.

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    Clients

    Alibaba

    Industries

  • 10
    (20 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Iowa City, IA

    In Iowa City, Iowa, Uptown Creation is a small direct marketing company. Founded in 2016, the team focuses on direct marketing, marketing strategy, other marketing, email marketing, and more.

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    Industries

  • 11
    (28 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    1,000 - 9,999 employees
    Ogden, UT
    Large Sales Outsourcing company MarketStar Bulgaria, is headquartered in Sofia, Bulgaria; Ogden, Utah; Salt Lake City, Utah and Dublin, Ireland. They specialize in Sales Outsourcing, Product Marketing, and Direct Marketing and were founded in 1988.
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    Clients

    Progress Software

    Industries

  • 12
    (22 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.3

    Would Recommend

    4.7
    $1,000+
    50 - 249 employees
    Farmington, CT

    Strategic Sales & Marketing (SSM) is a lead generation company based in Farmington, Conn. Founded in 1989, SSM helps companies with lead generation and appointment setting services focused on B2B major accounts.  Typical clients are looking to reach the Owner, Director, VP or C level of contact, have a sales cycle that requires multiple touch-points, and uses a "solution sell process." 

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    Clients

    CT Technology Council

    Industries

  • 13
    (42 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $5,000+
    250 - 999 employees
    Austin, TX
    Launched in 2006, EBQ is a midsize Sales Outsourcing company. Their team focuses on Sales Outsourcing, Email Marketing, CRM consulting and SI, Other Digital Marketing, and more. The company is based in Austin, Texas.
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    Industries

  • 14
    (34 Reviews) 4.7

    Timeliness

    4.2

    Service Excellence

    4.1

    Value

    4.0

    Would Recommend

    4.8
    $1,000+
    250 - 999 employees
    Orlando, FL

    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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    Clients

    Culinary Institute of America

    Industries

  • 15
    (119 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.5

    Value

    4.3

    Would Recommend

    4.6
    Undisclosed
    1,000 - 9,999 employees
    Los Angeles, CA

    Callbox is a Sales Outsourcing company. The Los Angeles, California-based firm was founded in 2004. The large team focuses on Sales Outsourcing, Customer Service Outsourcing, Call Center Services, and Back Office Outsourcing.

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    Clients

    Alima Technologies

    Industries

  • 16
    (37 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $1,000+
    50 - 249 employees
    New York, NY
    Customer Service Outsourcing company CrewBloom was founded in 2016. Their midsize team is located in New York, New York and provides Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, Finance & Accounting Outsourcing (FAO), and more.
    Read More

    Clients

    Pfizer WebFX GovSpend MonoPrice

    Industries

  • 17
    (23 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.7
    Undisclosed
    50 - 249 employees
    Denver, CO

    GenSales - B2B LeadGen is a lead generation and appointment setting company based in Denver. They were founded in 2002 and have a team of around 15 employees. Their services focus on voice services and digital strategy. 

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    Clients

    TUDI Mechancial Systems

    Industries

  • 18
    (15 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.7

    Value

    4.2

    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.

    Read More

    Clients

    Groupon

    Industries

  • 19
    (23 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.6

    Value

    4.4

    Would Recommend

    4.8
    $5,000+
    250 - 999 employees
    Dallas, TX

    MemoryBlue is a Sales Outsourcing company located in Dallas, Texas; Fleet, England and Singapore. The midsize team provides Sales Outsourcing, Call Center Services, Marketing Strategy, Digital Strategy, and more and was launched in 2002.

    Read More

    Industries

  • 20
    (31 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $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.

    Read More

    Industries

  • 21
    (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.

    Read More

    Clients

    Crate&Barrel

    Industries

  • 22
    (16 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    Home, KS

    Blue Valley Marketing, a Customer Service Outsourcing company, is in Home, Kansas. The agency provides Customer Service Outsourcing, Call Center Services, and Sales Outsourcing and has a midsize team.The agency was established in 1991.

    Read More

    Industries

  • 23
    (39 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Norristown, PA

    Pereus Marketing is a marketing agency located in King of Prussia, Pennsylvania. Founded in 2014, Pereus Marketing has about 10 employees. They specialize in voice services, direct marketing, marketing strategy, market research and business consulting. 

    Read More

    Industries

  • 24
    (20 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Dover, DE
    Funnel Bakers is a small Dover, Delaware-based Sales Outsourcing company. Established in 2019, the team provides Sales Outsourcing, Email Marketing, and CRM consulting and SI.
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    Clients

    Podean

    Industries

  • 25
    (6 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Rochester, NH

    eCoast Marketing is a marketing agencies company based in Rochester, NH. Founded in 2000, their team of 199 employees provides voice services, marketing, and direct marketing services.

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    Clients

    Juniper Networks

    Industries

  • 26
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.5

    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.

    Read More

    Clients

    American Standard

    Industries

  • 27
    (4 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.6

    Would Recommend

    4.8
    $5,000+
    250 - 999 employees
    Beverly, MA

    OnBrand24 is a call center services company from Beverly, Mass. with offices in Savannah, Ga., Portsmouth, N.H., and Boston. It was founded in 1980 and has grown to a team of about 225 employees. OnBrand24 offers both voice services and non-voice/BPO back office services to mid-size and large enterprise clients.

    Read More

    Clients

    Southwest Indian Foundation

    Industries

  • 28
    (17 Reviews) 4.5

    Timeliness

    4.4

    Service Excellence

    4.6

    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

    Industries

  • 29
    (3 Reviews) 4.0

    Timeliness

    4.7

    Service Excellence

    4.3

    Value

    4.0

    Would Recommend

    3.7
    $1,000+
    1,000 - 9,999 employees
    Encinitas, CA

    CC Capital Group is an outsourcing agency based in La Jolla, Calif with a team of 25. Founded in 2012, the company offers direct marketing, business consulting, and HR services. Their direct marketing services are focused on telemarketing, among other forms.

    Read More

    Clients

    Xerox Corporation

    Industries

  • 30
    (13 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    San Francisco, CA
    Launched in 2017, Start Up And Fly Inc. Is a midsize Sales Outsourcing company. Their services include Sales Outsourcing, Market Research, and Recruiting. The company is in Middletown, Delaware; San Francisco, California and San Francisco, California.
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    Industries

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