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 × B2B Sales Outsourcing × HR × Sort by: Top Rated ×Clear Filters
  • Grow Your Sales Pipeline With Human + AI

    Founded in 2004 and headquartered in Encino, California, Callbox Inc. is a global leader in outsourced B2B lead generation, appointment setting, and event marketing. With over 20 years of experience and a multilingual team servicing APAC, LATAM, and EMEA, the agency supports medium-sized businesses to...

    Top Services:

    • Managed Services
    • Cloud Consulting
    • Digital Marketing
    • ERP Consulting
    • CRM Consulting
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    500 - 999
    Portfolios Count
    113 Projects Listed
  • Lead Generation For B2B SAAS Companies

    Scalemill runs human-first, AI-enabled SDR teams for B2B SaaS companies, handling appointment setting, outbound lead generation, customer support, customer success, and sales operations across 20+ countries...

    Top Services:

    • Customer Support
    Location
    Sheridan, Wyoming
    Number of Employees
    100 - 249
  • Be Boundless

    Dedicated remote teams from India, starting at $6/hour. 500+ pre-vetted professionals. Operated by LegelpTech Outsourcing Pvt Ltd (ISO 27001:2022 certified). 5-day risk-free trial. 48-hour shortlist. Founded 2021 by Ashu Mishra & Chandra Prakash. Serving SMB and mid-market clients globally...

    Top Services:

    • Staff Augmentation
    • Cybersecurity
    • Accounting
    • Customer Support
    • IT Services
    • Show more
    Location
    Cheyenne, Wyoming
    Number of Employees
    250 - 499
    Average Hourly Rate
    $6/hr
    Minimal Budget
    Under $1,000
  • Technology & AI Built To Operate

    TransData is a global technology and AI services company helping organizations build, modernize, and operate software, data, AI, automation, cloud, and managed operations...

    Top Services:

    • IT Services
    • Cloud Consulting
    • DevOps Consulting
    • AI Development
    • Software Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
  • Global BPO Company

    Flatworld Solutions (FWS) is a global company offering IT, Data Science, Data Mining, business consulting, and outsourcing solutions since 2002...

    Top Services:

    • BPO
    • Call Centers
    • Transcription Services
    • Phone Answering Services
    • Show more
    Location
    Princeton, New Jersey
    Number of Employees
    1000 & Up
  • Invensis Technologies Achieves 80% Payment Recovery Improvement for US Healthcare Client Through AI-

    Invensis Technologies Achieves 80% Payment Recovery Improvement for US Healthcare Client Through AI-Human Parallel Processing Model...

    Top Services:

    • Call Centers
    • Accounting
    • Logistics
    • Phone Answering Services
    • Customer Support
    • Show more
    Location
    Lewisville, Texas
    Number of Employees
    1000 & Up
    Portfolios Count
    4 Projects Listed
  • From individuals and entrepreneurs, small and medium-sized businesses, right through to large corporations and government bodies, our administrative assistants are helping our clients become more efficient by streamlining their processes...

    Top Services:

    • Customer Support
    • BPO
    • Market Research
    • Transcription Services
    • Translation Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $24/hr
  • The New Age of Customer Experience

    A global customer experience (CX) management solutions provider, Startek delivers best-in-class omnichannel CX, digital transformation, virtual receptionist, call and contact center, and enterprise tech services for leading brands, from Fortune 500s to fast-growing startups...

    Top Services:

    • BPO
    • Call Centers
    Location
    Greenwood Village, Colorado
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Customer Experience Consultants

    For more than 30 years, SERVICE 800 has been designing programs and providing resources to measure Customer Experience every day. The SERVICE 800 methodology delivers the accurate metrics you need to build and measure an effective customer journey map. SERVICE 800 programs reveal the actions and behaviors...

    Top Services:

    • Call Centers
    • Market Research
    Location
    Minnetonka, Minnesota
    Number of Employees
    250 - 499
  • 24/7 Answering Service Solutions

    Specialized, affordable 24/7 phone answering services using a combination of friendly, articulate agents, exceptional training and premium technology to work for your business...

    Top Services:

    • Phone Answering Services
    Location
    Bloomington, Minnesota
    Number of Employees
    Under 49
  • When You Succeed, We Succeed

    IT Advisors Online (ITAdOn) is a growing team of technology experts who are passionate about helping companies like yours boost their effectiveness. Join ITAdOn today and grow your business. When you succeed, we succeed!...

    Top Services:

    • IT Services
    • Managed Services
    • HR Outsourcing
    • UI/UX Design
    • IT Compliance Solution
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Reach More Prospects. Personalize Your Outreach.

    Treemont Consulting is your trusted partner in success. Our team of experts provides valuable B2B solutions to help you reach new heights. Let us work with you every step of the way, delivering leads and ensuring continued growth...

    Top Services:

    • Digital Marketing
    • Call Centers
    • Email Marketing
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • The World's Top Talent for Remote Teams!

    1840 & Company is a global provider of talent and team solutions devoted to empowering businesses with scalable, on-demand workforce solutions. With a stringent verification procedure and a network of professionals in 150 countries, we connect organizations with remote talent of the highest caliber. Our...

    Top Services:

    • BPO
    • Staff Augmentation
    • HR Outsourcing
    • Customer Support
    • Call Centers
    • Show more
    Location
    Overland Park, Kansas
    Number of Employees
    500 - 999
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $10,000 - $25,000
  • Your IT Partner.

    Cyber Hospitality LLC is your go-to IT partner for comprehensive solutions in IT services, software development, digital marketing, hotel management, business process outsourcing, and accounting. We provide cutting-edge technology solutions to boost your business's online presence and operational efficiency...

    Top Services:

    • Digital Marketing
    • SEO
    • BPO
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
  • Digital Solutions to Help Your Business Grow

    We are a technology solutions company creating better solutions for our clients from all around the world. Our work with industries spanning across sectors like mobility, supply chain, software, web development, innovation and automation, artificial intelligence, you name it and we might have a solution for...

    Top Services:

    • IT Services
    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • Show more
    Location
    Harrisburg, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
  • Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.

    RPM stands out as a comprehensive solution provider, offering bilingual expertise in both English and Spanish, with the flexibility to provide full-time or part-time dedicated resources, fully managed to meet diverse operational needs. Our capabilities span a wide spectrum, encompassing intricate back-office...

    Top Services:

    • BPO
    • Customer Support
    • Call Centers
    • Staff Augmentation
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Rise to Maximize Forever

    Virtual Mojoe is a one-stop solution to hiring the best virtual assistants online, who help you with all those mundane and daunting tasks so that you can achieve more by doing less and what matters most!...

    Top Services:

    • BPO
    Location
    Las Vegas, Nevada
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000

Related Call Centers Specializations in the US

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