Best United States Telemarketing Companies

2 Companies-Rankings updated: October 26, 2026
Telemarketing
Hardware & Networking
Budget
Sort by: Top Rated

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Telemarketing × Hardware & Networking × Sort by: Top Rated ×Clear Filters

  • Martal Group

    Your On-Demand Sales Team

    Martal Group runs outsourced B2B cold calling, appointment setting, lead generation, and SDR programs for companies across SaaS, fintech, cybersecurity, healthcare, and manufacturing, powered by 200+ onshore sales executives and proprietary AI outreach...

    Top Services:

    • Email Marketing
    • Digital Marketing
    • Social Media Marketing
    • BPO
    • Digital Strategy
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    DesignRush verified(6)4.8
    Google reviews(24)4.0

  • Appointment Setter Online

    We Book the Meetings, You Close the Deal.

    Appointment Setter Online delivers outsourced appointment setting and lead generation through dedicated SDRs assigned by client fit, covering outbound prospecting, inbound qualification, telemarketing, and customer support. To date, the call center provider reports 75,000+ verified sales bookings...

    Top Services:

    • BPO
    • Social Media Marketing
    • Email Marketing
    • Call Centers
    • Show more
    Location
    Albany, New York
    Number of Employees
    500 - 999
    Average Hourly Rate
    $5/hr
    Portfolios Count
    8 Projects Listed
    View Profile
    DesignRush verified(5)4.8

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