Top Telemarketing Companies in the United States
Telemarketing remains one of the most direct ways to reach prospects and customers by phone, and U.S. telemarketing companies span outbound sales and lead generation, appointment setting, and inbound support. Because phone outreach in the U.S. is tightly regulated, the best providers run compliant campaigns under the TCPA, the FTC's Telemarketing Sales Rule, and the National Do Not Call Registry, and pair trained agents with good data and clear scripts. It's a deep market serving B2B and B2C across every sector.
Clutch connects you with telemarketing companies in the United States vetted through verified client reviews, so you can compare performance, compliance, and value before you hire. Use the filters below to narrow by budget, industry, and team size, or explore related directories:
• Telemarketing Companies in Los Angeles
• Telemarketing Companies in New York
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Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Serves United StatesServices provided
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See all 13 projectsSixEleven Global Services and Solutions, Inc. specializes in Contact Center Services, providing both Inbound and Outbound Call Center support. Reviewers frequently praise their flexibility and responsiveness, with 100% of feedback highlighting timely delivery of services and effective communication. Clients also emphasize the company's ability to meet operational requirements and their strong customer support capabilities, with no negative feedback reported.
$10,000+Undisclosed50 - 249Serves United StatesServices provided
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See all 69 projectsSalesRoads is a distinguished provider of outbound call center and telemarketing services, adept at generating leads and enhancing sales pipelines. With over 90% of clients praising their project management skills and commitment to understanding client needs, they are lauded for their exceptional communication, strategic approach, and effective execution. Notably, 80% of reviewers highlight their ability to deliver significant measurable outcomes, such as increased leads and appointments.
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UndisclosedUndisclosed2 - 9Madison Heights, MI
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Directele, Inc. Is a call center company. Their small team is based in Madison Heights, Michigan. Their team provides Call Center Services.
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UndisclosedUndisclosed10 - 49Rochester, NY
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Action Telephone, a call center service, focuses on Call Center Services and Customer Service Outsourcing. The firm is based in Rochester, New York.
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UndisclosedUndisclosed50 - 249Stamford, CT
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Power BDC, a call center, offer Call Center Services and Customer Service Outsourcing. They were established in 2014.
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UndisclosedUndisclosed2 - 9Jonesboro, AR
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PCS OnCall is a call center. They provide Call Center Services and were established in 1985.
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UndisclosedUndisclosed50 - 249Denver, CO
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Elevation Connect is an answering service company. They are located in Denver, Colorado and have midsize team. They offer Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr50 - 249Los Angeles, CA
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Direct Marketing company ConnectPeak is based in Los Angeles, California and Taipei, Taiwan. Their services include Direct Marketing and Call Center Services.
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UndisclosedUndisclosed250 - 999St. Petersburg, FL
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Established in 2016, Bold Business is a telephone answering service. The team offers Call Center Services and Search Engine Optimization.
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UndisclosedUndisclosed250 - 999Lenexa, KS
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Novasors is an answering service company founded in 2005. The team specializes in Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr10,000+Irving, TX
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See all 1 projectsExela (formerly SourceHOV) is a back-office service provider praised for its comprehensive solutions that significantly alleviate operational burdens and save clients approximately 35% in costs. Clients benefit from flexible pricing and commend Exela's strong communication skills, with 100% of feedback being positive, highlighting their capacity to deliver quality work and excellent customer service.
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UndisclosedUndisclosed50 - 249Old Bridge, NJ
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Front Desk Helpers Co is a software development company. Their midsize team is located in Old Bridge, New Jersey. Their services include Custom Software Development and IoT development.
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UndisclosedUndisclosed10 - 49Austin, TX
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Tech Team One is a small IT managed services company in Austin, Texas. The team offers IT managed services and IT staff augmentation.
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$1,000+$100 - $149 / hrFreelancerJohnson City, TN
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Trimen Computer Systems, LLC is a small IT managed services company located in Johnson City, Tennessee. Their services include IT managed services and Cybersecurity.
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$1,000+$25 - $49 / hr50 - 249Duncanville, TX
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Personalized Communications is a midsize call center service in Duncanville, Texas and Amarillo, Texas. The team focuses on Call Center Services.
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UndisclosedUndisclosed250 - 999Los Angeles, CA
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KoalifiedLeads is an answering service. The team offers Call Center Services and Social Media Marketing, and the agency is headquartered in Los Angeles, California.
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UndisclosedUndisclosed250 - 999Pittsburgh, PA
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Automated Health Systems, Inc. Is an IT managed services company. They specialize in IT managed services and Call Center Services and are in Pittsburgh, Pennsylvania.
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UndisclosedUndisclosed250 - 999Ridgefield, CT
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OfficePartners360 is a midsize answering service. They provide Call Center Services and Custom Software Development and were launched in 2006.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Call center Convoso is based in Los Angeles, California. The team provides Call Center Services and Sales Outsourcing.
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$1,000+$150 - $199 / hr2 - 9Toledo, OH
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Comprehensive Data Services, Inc is an IT managed services company. Established in 1986, the agency specializes in IT managed services and cloud consulting & SI.
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$1,000+< $25 / hr50 - 249Miami, FL
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Better Support is a Customer Service Outsourcing company located in Miami, Florida. The team focuses on Customer Service Outsourcing and Back Office Outsourcing.
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$5,000+< $25 / hr2 - 9Kalispell, MT
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Established in 2025, Callzer LLC is a telephone answering service. Based in Kalispell, Montana, the team provides Call Center Services and Sales Outsourcing.
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UndisclosedUndisclosed10 - 49Raleigh, NC
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Launched in 2003, Lease A Sales Rep is a call center service and Sales Outsourcing company. The firm specializes in Call Center Services and Sales Outsourcing, and is small.
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UndisclosedUndisclosed10 - 49Appleton, WI
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Prepare for Success - PFS is an Appleton, Wisconsin-based answering service and Sales Outsourcing company. The team provides Call Center Services and Sales Outsourcing.
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UndisclosedUndisclosed10 - 49East Rochester, NY
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Direct2Market Sales Solutions is an answering service company. They are headquartered in East Rochester, New York. Their team provides Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed10 - 49Winchester, KY
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Call Center Systems is a phone answering service launched in 2015. The company specializes in Call Center Services and Customer Service Outsourcing, and is small.
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UndisclosedUndisclosed10 - 49Nashville, TN
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Answer One is a small answering service in Nashville, Tennessee and Lexington, Kentucky. The team specializes in Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed10 - 49West Palm Beach, FL
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Call center Professional's World specializes in Call Center Services and Sales Outsourcing. They are based in West Palm Beach, Florida.
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Undisclosed< $25 / hr10 - 49Miami, FL
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Prime Contact Group is an answering service headquartered in Miami, Florida. The team specializes in Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr50 - 249Frisco, TX
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Established in 2003, CAP Digisoft Solutions is a midsize Digital Strategy company. Their team provides Digital Strategy and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Portsmouth, NH
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See all 1 projectsUnion Resolute is a lead generation company that has received negative feedback for its services. Reviewers highlight disorganized onboarding and poor communication, resulting in unsatisfactory outcomes, such as only two high-quality leads over six months. A significant portion of feedback suggests the need for improved customer responsiveness and results-driven performance.
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$1,000+< $25 / hr50 - 249Ann Arbor, MI
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Launched in 2014, Online VA Team, a midsize Back Office Outsourcing company, is based in Ann Arbor, Michigan. Their team offers Back Office Outsourcing and Customer Service Outsourcing.
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$1,000+< $25 / hr2 - 9New York, NY
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Messages Plus is a small New York, New York-based telephone answering service. The team offers Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr10 - 49Mount Prospect, IL
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Royal Call Centers is a call center company. Based in Mount Prospect, Illinois, the firm was launched in 2014. Their services include Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr50 - 249Portland, ME
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NexRep, an answering service, is located in Portland, Maine. Their services include Call Center Services and Customer Service Outsourcing.
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$5,000+< $25 / hr50 - 249Los Angeles, CA
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HighPower is a midsize Customer Service Outsourcing company. Founded in 2015, the team provides Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed50 - 249Cincinnati, OH
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SALIX, a Customer Service Outsourcing company, was launched in 1999. The midsize team provides Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed50 - 249Norwalk, CT
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Central Communications Inc. Is a call center service. The team specializes in Call Center Services and Back Office Outsourcing, and the company is in Norwalk, Connecticut.
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$1,000+< $25 / hr10 - 49New York, NY
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Gurland Corporation is a phone answering service founded in 2017. Based in New York, New York and Bangkok, Thailand, the team specializes in Call Center Services and Business Consulting.
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UndisclosedUndisclosed50 - 249Fairfield, CA
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Telegenisys Inc is a Fairfield, California-based Back Office Outsourcing company. They focus on Back Office Outsourcing and Customer Service Outsourcing.
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UndisclosedUndisclosed250 - 999Mobridge, SD
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Telephone answering service One World Direct was founded in 1994. The team specializes in Call Center Services and Back Office Outsourcing.
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UndisclosedUndisclosed250 - 999Lexington, MA
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Launched in 1996, iBasis is a midsize IoT development company. Their services include IoT development and Call Center Services.
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UndisclosedUndisclosed250 - 999Laconia, NH
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Launched in 2017, Kanekt 365 is a Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Call Center Services.
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$1,000+Undisclosed10 - 49Modesto, CA
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Doctor Billing Experts, a Customer Service Outsourcing company, was established in 2023. Headquartered in Modesto, California, the team provides Customer Service Outsourcing and Call Center
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$1,000+< $25 / hr2 - 9Palmdale, CA
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See all 1 projectsZ4 Tech Medical Solutions provides comprehensive Contact Center Services, including Medical Billing, Medical Receptionist duties, and handling both Inbound and Outbound Call Center tasks. Reviews highlight their cost-effective pricing, high-quality service, and reliable 24/7 availability. Clients express significant satisfaction with their efficient customer support and seamless project management.
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$5,000+$25 - $49 / hr50 - 249Itasca, IL
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Integrative Systems is a midsize IT managed services company headquartered in Itasca, Illinois and Pune, India. Their services include IT managed services and IT staff augmentation.
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UndisclosedUndisclosed250 - 999Cerritos, CA
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Bristol Healthcare Services is an other IT consulting and SI company. Based in Cerritos, California, their team provides other IT consulting and SI and Back Office Outsourcing.
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UndisclosedUndisclosed2 - 9Roswell, GA
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Founded in 2004, Contact Automation is a small answering service. Their team focuses on Call Center Services and Transcription.
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$1,000+< $25 / hr250 - 999San Antonio, TX
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World Wide Outsource Solutions LLC, a call center company, offers Call Center Services and Custom Software Development. The firm is in San Antonio, Texas.
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$1,000+< $25 / hr10 - 49Severn, MD
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Results impact llc is a small Severn, Maryland-based social media marketing company. The team provides Social Media Marketing and Branding.
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$1,000+< $25 / hr10 - 49Tampa, FL
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Bridgers Solution is a call center service based in Tampa, Florida. They specialize in Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr2 - 9Alsip, IL
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In Alsip, Illinois, Unicom Teleservices is an answering service. Launched in 1990, the team offers Call Center Services and Customer Service Outsourcing.
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Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
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List of the Top 15 United States Telemarketing Services
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$1,000+< $25 / hr250 - 999Portland, OR
Ability to deliver
35.3/40.018.6/20 Reviews10/10 Clients & Experience6.7/10 Market PresenceService focus
10% Call Center Services100% B2C Telemarketing & telesales90% Other -
$5,000+< $25 / hr1,000 - 9,999Lexington, KY
Ability to deliver
32.3/40.016.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
20% Call Center Services50% B2C Telemarketing & telesales80% Other -
$5,000+Undisclosed50 - 249Laguna Beach, CA
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services100% B2C Telemarketing & telesales80% Other -
$1,000+< $25 / hr50 - 249Chicago, IL
Ability to deliver
31.2/40.017.6/20 Reviews9.5/10 Clients & Experience4.1/10 Market PresenceService focus
45% Call Center Services100% B2C Telemarketing & telesales55% Other -
$1,000+$25 - $49 / hr250 - 999Orlando, FL
Ability to deliver
30.2/40.016/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
50% Call Center Services75% B2C Telemarketing & telesales50% Other -
$1,000+< $25 / hr250 - 999Doylestown, PA
Ability to deliver
31.3/40.017.4/20 Reviews8.7/10 Clients & Experience5.2/10 Market PresenceService focus
30% Call Center Services40% B2C Telemarketing & telesales70% Other -
$1,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
34/40.019.6/20 Reviews9.8/10 Clients & Experience4.6/10 Market PresenceService focus
10% Call Center Services65% B2C Telemarketing & telesales90% Other -
$5,000+$25 - $49 / hr250 - 999Home, KS
Ability to deliver
29.1/40.016/20 Reviews9.2/10 Clients & Experience3.9/10 Market PresenceService focus
35% Call Center Services65% B2C Telemarketing & telesales65% Other -
$1,000+$25 - $49 / hr10 - 49Norristown, PA
Ability to deliver
31.2/40.018.8/20 Reviews8.6/10 Clients & Experience3.9/10 Market PresenceService focus
50% Call Center Services67% B2C Telemarketing & telesales50% Other -
$10,000+< $25 / hr250 - 999Overland Park, KS
Ability to deliver
30.3/40.017.4/20 Reviews8.2/10 Clients & Experience4.7/10 Market PresenceService focus
20% Call Center Services70% B2C Telemarketing & telesales80% Other -
$25,000+Undisclosed250 - 999Orem, UT
Ability to deliver
27.3/40.016.2/20 Reviews6.4/10 Clients & Experience4.7/10 Market PresenceService focus
45% Call Center Services100% B2C Telemarketing & telesales55% Other -
$1,000+< $25 / hr1,000 - 9,999Chicago, IL
Ability to deliver
30.1/40.016.6/20 Reviews9.4/10 Clients & Experience4.1/10 Market PresenceService focus
20% Call Center Services25% B2C Telemarketing & telesales80% Other -
$5,000+$25 - $49 / hr50 - 249Austin, TX
Ability to deliver
29.6/40.016.6/20 Reviews10/10 Clients & Experience3/10 Market PresenceService focus
25% Call Center Services100% B2C Telemarketing & telesales75% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
32.9/40.017.2/20 Reviews9.2/10 Clients & Experience6.5/10 Market PresenceService focus
20% Call Center Services40% B2C Telemarketing & telesales80% Other -
$5,000+Undisclosed1,000 - 9,999Mahwah, NJ
Ability to deliver
26.2/40.014.6/20 Reviews7.3/10 Clients & Experience4.3/10 Market PresenceService focus
50% Call Center Services87% B2C Telemarketing & telesales50% Other -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Ability to deliver
28.6/40.016.2/20 Reviews8.4/10 Clients & Experience4/10 Market PresenceService focus
24% Call Center Services100% B2C Telemarketing & telesales76% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
30.1/40.015.6/20 Reviews9.4/10 Clients & Experience5.2/10 Market PresenceService focus
10% Call Center Services100% B2C Telemarketing & telesales90% Other -
$1,000+< $25 / hr50 - 249Scottsdale, AZ
Ability to deliver
29.5/40.015.6/20 Reviews9.7/10 Clients & Experience4.3/10 Market PresenceService focus
50% Call Center Services30% B2C Telemarketing & telesales50% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
25.4/40.013/20 Reviews8.8/10 Clients & Experience3.7/10 Market PresenceService focus
25% Call Center Services100% B2C Telemarketing & telesales75% Other -
$50,000+< $25 / hr1,000 - 9,999Duluth, GA
Ability to deliver
28.9/40.016.2/20 Reviews8.7/10 Clients & Experience4/10 Market PresenceService focus
15% Call Center Services25% B2C Telemarketing & telesales85% Other -
UndisclosedUndisclosed50 - 249Margate, FL
Ability to deliver
26.9/40.015.4/20 Reviews7.4/10 Clients & Experience4.1/10 Market PresenceService focus
60% Call Center Services50% B2C Telemarketing & telesales40% Other -
$5,000+Undisclosed2 - 9Fayetteville, AR
Ability to deliver
28.3/40.016.2/20 Reviews8.3/10 Clients & Experience3.9/10 Market PresenceService focus
20% Call Center Services100% B2C Telemarketing & telesales80% Other -
$1,000+< $25 / hr1,000 - 9,999Lewisville, TX
Ability to deliver
27.4/40.015.6/20 Reviews7.4/10 Clients & Experience4.4/10 Market PresenceService focus
10% Call Center Services100% B2C Telemarketing & telesales90% Other -
$5,000+< $25 / hr250 - 999Miami Beach, FL
Ability to deliver
30/40.016/20 Reviews9.6/10 Clients & Experience4.4/10 Market PresenceService focus
10% Call Center Services30% B2C Telemarketing & telesales90% Other -
$1,000+< $25 / hr250 - 999Princeton, NJ
Ability to deliver
26/40.020/20 Reviews1.8/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services50% B2C Telemarketing & telesales80% Other -
$1,000+< $25 / hr50 - 249Mentor, OH
Ability to deliver
26.1/40.017.8/20 Reviews4.2/10 Clients & Experience4.1/10 Market PresenceService focus
45% Call Center Services50% B2C Telemarketing & telesales55% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
25.1/40.015/20 Reviews6.6/10 Clients & Experience3.4/10 Market PresenceService focus
50% Call Center Services50% B2C Telemarketing & telesales50% Other -
UndisclosedUndisclosed1,000 - 9,999Cincinnati, OH
Ability to deliver
22.3/40.016.2/20 Reviews1/10 Clients & Experience5/10 Market PresenceService focus
30% Call Center Services67% B2C Telemarketing & telesales70% Other -
$1,000+< $25 / hr10 - 49North Miami Beach, FL
Ability to deliver
24.2/40.017/20 Reviews2.9/10 Clients & Experience4.3/10 Market PresenceService focus
30% Call Center Services100% B2C Telemarketing & telesales70% Other -
$1,000+< $25 / hr250 - 999Walnut, CA
Ability to deliver
22.7/40.016.2/20 Reviews2.3/10 Clients & Experience4.2/10 Market PresenceService focus
25% Call Center Services100% B2C Telemarketing & telesales75% Other
Latest Telemarketing Articles
See all articles
Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
U.S. Telemarketing Services FAQs
A U.S.-based telemarketing company makes and takes calls on your behalf. Essentially, these dedicated agencies offer personalized solutions to their clients, specializing in services such as:
- Outbound B2B and B2C calling
- Lead generation and qualification
- Appointment setting
- Telesales
- Market research surveys
- Cold calling
Good providers handle scripting, agent training, dialing technology, and reporting, and run everything within American telemarketing regulations.
U.S. agents bring native-language fluency and cultural familiarity that improve connect and conversion rates with American audiences. Additionally, an American provider runs campaigns within the TCPA, FTC rules, and Do Not Call requirements, reducing your legal exposure. Same-time-zone operation also aligns calling hours with your customers.
Look for verified reviews and results in your sector, and confirm how they train agents, build scripts, source data, and maintain TCPA and Do Not Call compliance. Then, make sure to ask what reporting you'll get and how leads are qualified.
Cut through the clutter by leveraging Clutch’s vetted directories and filters. Shortlist two or three, run a pilot, and compare conversion quality before scaling.
Be cautious of providers vague about TCPA, FTC, and Do Not Call compliance, unclear on how leads are qualified, reluctant to share scripts or training, or promising big volumes without defining quality. In telemarketing, compliance failures carry real legal penalties, so caution is essential.