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
15 Leaders 15 Contenders
444 Companies
List of the Top United States Telemarketing Services
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$1,000+< $25 / hr1,000 - 9,999Serves United StatesServices provided
40% Call Center Services30% Back Office Outsourcing30% Customer Service OutsourcingFocus Areas
See all 10 projectssix eleven global services is a customer support service provider specializing in call center services such as call handling and customer care services. The feedback is overwhelmingly positive, with 100% of reviewers noting their responsive service and alignment with company values. Clients are impressed by their prompt one-hour response time and effective customer service operations, highlighting their professionalism and exceptional value for cost.
Reviews mention Hard working
Clients consistently highlight the hard-working nature of six eleven global services, noting their dedication to meeting project needs. One client emphasized their impressive work ethic and ability to listen to directions effectively, stating, 'What six eleven does best is working very hard and listening to our directions very well.' Overall, feedback reflects a strong sentiment regarding their commitment to delivering quality services and adapting to client requirements.-
Customer Service Outsourcing for Online Yoga Instructions Co
4.0 Feb 10, 2023What six eleven does best is working very hard and listening to our directions very well. We’re very clear and concise with our instructions. Still, we really appreciate how hard they work to meet our needs.
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1 of 1 Call Center Services reviews are 5 starsUnknown avg. project costRead 1 ReviewCall Center Services PROJECT HIGHLIGHT
Call Center Services for E-Commerce Company
5.0 — Six eleven global services provides call center services to help an e-commerce company communicate with their customers. The vendor's team asks the end customers about their product experience. Read moreWas this helpful?
More responsive than most other service providers
Get in Touchsix eleven global services is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$10,000+Undisclosed50 - 249Serves United StatesServices provided
10% Call Center Services80% Sales Outsourcing10% Email MarketingFocus Areas
100% Customer Surveys & Market Research CallsSee all 68 projectsSalesRoads is a company offering Outbound Call Center and Telemarketing Services, specializing in lead generation and appointment setting. They receive overwhelmingly positive feedback, with 100% of reviewers highlighting their efficient and organized project management. Clients appreciate SalesRoads' responsiveness and strategic approach, as 75% mention their adeptness in generating targeted leads and meeting sales goals. However, a few reviewers suggest improvement in onboarding processes.
3 of 3 reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
SalesRoads has received positive feedback from clients in recent reviews, highlighting their effective outreach campaigns and strong project management. One client noted a $500,000 potential revenue pipeline and actionable insights from their engagement, while another praised SalesRoads for exceeding contact and trial rate targets by 150%-200%. Clients appreciated their responsiveness, iterative approach, and ability to adapt strategies based on real-time feedback. Overall, clients expressed high satisfaction with SalesRoads, indicating a strong fit for their project needs.Was this helpful?
28 of 38 Call Center Services reviews are 5 stars$50,000 – $199,999 avg. project costRead 38 ReviewsCall Center Services PROJECT HIGHLIGHT
Appointment Setting Services for Material Handling Company
5.0 — SalesRoads (formerly VSA Prospecting) managed lead generation and appointment setting for a material handling company. The team works hand-in-hand with the client to develop scripts and narrow down Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
SalesRoads is perceived as offering strong value for money, with clients frequently highlighting their effective pricing structures and high-quality service. One client noted that they chose SalesRoads for their excellent culture fit and good value for cost, leading to a $500,000 potential revenue pipeline. Others reported a 14% conversion rate for booked meetings, exceeding expectations. Overall, clients commend SalesRoads for their responsiveness and commitment to achieving measurable results, often noting that the ROI from their services significantly outweighs the investment.Was this helpful?
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$1,000+$25 - $49 / hr50 - 249Santa Monica, CA
Services provided
15% Call Center Services15% Business Consulting15% Customer Service Outsourcing +515% Sales Outsourcing10% AI Consulting10% Back Office Outsourcing10% IT Strategy Consulting10% StaffingFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationEstablished in 2019, Calltastic is an answering service. The midsize team offers Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr2 - 9New York, NY
Services provided
56% Call Center Services32% Customer Service Outsourcing12% Sales OutsourcingFocus Areas
100% B2C Telemarketing & telesalesMessages 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
Services provided
48% Call Center Services26% Customer Service Outsourcing16% Sales Outsourcing +110% Back Office OutsourcingFocus Areas
100% B2C Telemarketing & telesalesRoyal 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
Services provided
40% Call Center Services40% Customer Service Outsourcing20% Sales OutsourcingFocus Areas
100% B2C Telemarketing & telesalesNexRep, 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
Services provided
40% Call Center Services50% Customer Service Outsourcing10% Back Office OutsourcingFocus Areas
100% B2C Telemarketing & telesalesHighPower 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
Services provided
40% Call Center Services45% Customer Service Outsourcing15% Back Office OutsourcingFocus Areas
100% B2C Telemarketing & telesalesSALIX, 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
Services provided
40% Call Center Services40% Back Office Outsourcing10% IT Managed Services +110% IT Strategy ConsultingFocus Areas
80% B2C Telemarketing & telesales20% Third party verificationCentral 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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Undisclosed< $25 / hr50 - 249Fort Collins, CO
Services provided
30% Call Center Services10% Back Office Outsourcing10% Customer Service Outsourcing +710% IT Managed Services10% SMS Marketing10% Sales Outsourcing5% AI Development5% Generative AI5% Recruitment Process Outsourcing5% StaffingFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationPress-One Customer Care is a call center service. The team offers Call Center Services and IT managed services and is based in Fort Collins, Colorado and Fort Collins, Colorado.
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$1,000+$25 - $49 / hr10 - 49Tulare, CA
Services provided
25% Call Center Services35% BI & Big Data Consulting & SI25% Business Consulting +115% Sales OutsourcingFocus Areas
50% B2C Telemarketing & telesales50% Customer Surveys & Market Research CallsEstablished in 2019, Latest Lead is a data analytics company. The firm offers BI & big data consulting & SI and Business Consulting.
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UndisclosedUndisclosed250 - 999Mobridge, SD
Services provided
25% Call Center Services25% Back Office Outsourcing25% Customer Service Outsourcing +125% FulfillmentFocus Areas
50% B2C Telemarketing & telesales30% Collections Recovery Services20% Customer Surveys & Market Research CallsTelephone 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
Services provided
25% Call Center Services50% IoT Development25% Customer Service OutsourcingFocus Areas
100% B2C Telemarketing & telesalesLaunched 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
Services provided
25% Call Center Services50% Customer Service Outsourcing25% Back Office OutsourcingFocus Areas
100% B2C Telemarketing & telesalesLaunched in 2017, Kanekt 365 is a Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed2 - 9Roswell, GA
Services provided
50% Call Center Services25% Customer Service Outsourcing25% TranscriptionFocus Areas
100% B2C Telemarketing & telesalesFounded 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 / hr2 - 9Alsip, IL
Services provided
49% Call Center Services41% Customer Service Outsourcing10% TranscriptionFocus Areas
100% B2C Telemarketing & telesalesIn 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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UndisclosedUndisclosed50 - 249Lexington, MA
Services provided
35% Call Center Services35% Corporate Training & Coaching30% RecruitingFocus Areas
100% B2C Telemarketing & telesalesCall center company Reveneer is based in Lexington, Massachusetts. They offer Call Center Services and Corporate Training & Coaching and were founded in 2012.
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$10,000+< $25 / hr50 - 249Albuquerque, NM
Services provided
70% Call Center Services20% Logistics & Supply Chain Consulting10% Back Office OutsourcingFocus Areas
15% B2C Telemarketing & telesales70% Customer Surveys & Market Research Calls15% Collections Recovery ServicesAnchorcall Services, LLC, a call center, provide Call Center Services and Logistics & Supply Chain Consulting. They were founded in 2025.
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$1,000+$25 - $49 / hr50 - 249Eden Prairie, MN
Services provided
34% Call Center Services33% Customer Service Outsourcing33% IT Managed ServicesFocus Areas
100% B2C Telemarketing & telesalesPhone answering service CCS is located in Eden Prairie, Minnesota and. They focus on Call Center Services and IT managed services and were launched in 1972.
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UndisclosedUndisclosed2 - 9Harvard, MA
Services provided
100% Call Center ServicesFocus Areas
100% B2C Telemarketing & telesalesSee all 2 projectsIt's Your Call is a distinguished provider of Contact Center Services, specializing in outbound calling and telemarketing services. Reviews highlight their expertise in appointment setting, with 100% of feedback noting successful outcomes and timely delivery. Clients consistently commend their knowledge and efficiency in outbound call handling, with no suggested areas for improvement.
2 of 2 B2C Telemarketing & telesales reviews are 5 stars2 new reviews for B2C Telemarketing & telesales in past 6 monthsLess than $10,000 avg. project costB2C Telemarketing & telesales Experience
It's Your Call has received overwhelmingly positive feedback for their B2C Telemarketing & Telesales services, with clients noting a high appointment-setting success rate and effective lead generation. Reviewers report a 14% conversion rate for meetings and a 21% rate for closed deals, showcasing their impact. Clients consistently praise their knowledge, timely deliveries, and seamless integration into business processes. No significant areas for improvement were identified, with clients expressing overall satisfaction in their collaboration.
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1 of 1 Call Center Services reviews are 5 stars1 new review for Call Center Services in past 6 monthsLess than $10,000 avg. project costRead 1 ReviewCall Center Services PROJECT HIGHLIGHT
Cold Calling Services for Sales Consulting Firm
5.0 — It's Your Call provided cold calling services for a sales consulting firm. The team was responsible for setting appointments, qualifying leads, and making outbound calls. Read moreWas this helpful?
Industry Experience
It's Your Call has demonstrated expertise in the business services and fitness industries, providing effective cold calling and lead generation solutions. Clients commend their ability to quickly integrate and exceed appointment-setting expectations, achieving impressive conversion rates in the fitness sector. Overall, feedback highlights their strong project management, timely delivery, and deep knowledge of appointment processes, making them a suitable partner for companies focused on sales consulting and B2B telemarketing.
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Business services FitnessWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with It's Your Call's cost-effectiveness and value for money. One client noted that they delivered quality services on time and within budget, while another mentioned a successful lead conversion rate of 14% for meetings and 21% for closed deals, justifying their investment of $5,000–$10,000. Overall, feedback indicates that the services provided exceed expectations, reinforcing the company's reputation as a reliable and valuable partner.Was this helpful?
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$1,000+< $25 / hr50 - 249Bohemia, NY
Services provided
25% Call Center Services25% Back Office Outsourcing25% Business Consulting +125% Corporate Training & CoachingFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationBusiness Consulting company XyberMed offers Business Consulting and Call Center Services. They were launched in 2014.
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$1,000+< $25 / hr10 - 49Evanston, IL
Services provided
30% Call Center Services30% Back Office Outsourcing20% Business Consulting +120% Customer Service OutsourcingFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationZeemedicalbilling is a telephone answering service. They focus on Call Center Services and Back Office Outsourcing and were established in 2010. The firm is headquartered in Evanston, Illinois.
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$1,000+$25 - $49 / hr250 - 999Austin, TX
Services provided
20% Call Center Services80% Sales OutsourcingFocus Areas
100% B2C Telemarketing & telesalesFounded in 2010, Invenio Solutions is a Sales Outsourcing company. Their services include Sales Outsourcing and Call Center Services.
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UndisclosedUndisclosed250 - 999Montgomery, AL
Services provided
20% Call Center Services50% Back Office Outsourcing30% Customer Service OutsourcingFocus Areas
100% B2C Telemarketing & telesalesASK is a Montgomery, Alabama-based Back Office Outsourcing company. They focus on Back Office Outsourcing and Customer Service Outsourcing and were established in 1992.
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UndisclosedUndisclosed250 - 999Lewiston, ME
Services provided
20% Call Center Services20% Back Office Outsourcing20% Corporate Training & Coaching +220% Customer Service Outsourcing20% Sales OutsourcingFocus Areas
100% B2C Telemarketing & telesalesArgo Contact Centers is a call center company founded in 2003. The agency offers Call Center Services and Back Office Outsourcing, and is midsize.
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UndisclosedUndisclosed250 - 999Cheyenne, WY
Services provided
20% Call Center Services30% Customer Service Outsourcing20% Sales Outsourcing +220% Web Development10% Search Engine OptimizationFocus Areas
100% B2C Telemarketing & telesalesWorkaholics is a Customer Service Outsourcing company. Based in Cheyenne, Wyoming, the firm offers Customer Service Outsourcing and Web Development.
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UndisclosedUndisclosed250 - 999Houston, TX
Services provided
20% Call Center Services20% Mobile App Development20% Search Engine Optimization +320% Social Media Marketing10% Pay Per Click10% Video ProductionFocus Areas
100% B2C Telemarketing & telesalesEN Technologies is a social media marketing company. Established in 2021, the team offers Social Media Marketing and Search Engine Optimization.
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$1,000+< $25 / hr1,000 - 9,999New York, NY
Services provided
15% Call Center Services50% Translation10% Customer Service Outsourcing +310% Recruiting10% Staffing5% HR OutsourcingFocus Areas
54% B2C Telemarketing & telesales46% Customer Surveys & Market Research CallsTransPerfect is a Translation company. Their large team of employees is in New York, New York and Vancouver, Canada. Their team offers Translation and Call Center Services.
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UndisclosedUndisclosed50 - 249Columbus, OH
Services provided
50% Call Center Services25% Back Office Outsourcing25% Customer Service OutsourcingFocus Areas
50% B2C Telemarketing & telesales50% Customer Surveys & Market Research CallsFortuity is an answering service. Headquartered in Columbus, Ohio, their midsize team offers Call Center Services and Back Office Outsourcing. The firm was established in 2017.
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UndisclosedUndisclosed50 - 249Nashville, TN
Services provided
100% Call Center ServicesFocus Areas
50% B2C Telemarketing & telesales50% Customer Surveys & Market Research CallsLegal Intake Professionals is an answering service company. The Nashville, Tennessee-based firm specializes in Call Center Services.
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UndisclosedUndisclosed50 - 249Buffalo, NY
Services provided
30% Call Center Services40% Direct Marketing30% Search Engine OptimizationFocus Areas
100% B2C Telemarketing & telesalesMedia Sales Plus Inc is a Direct Marketing company established in 2001. The team focuses on Direct Marketing and Search Engine Optimization and is headquartered in Buffalo, New York.
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UndisclosedUndisclosed50 - 249Boston, MA
Services provided
60% Call Center Services20% Back Office Outsourcing20% Customer Service OutsourcingFocus Areas
50% B2C Telemarketing & telesales30% Third party verification20% Collections Recovery ServicesECHO Contact Center is a call center. In Boston, Massachusetts and Zagreb, Croatia, their midsize team offers Call Center Services and Back Office Outsourcing. The agency was launched in 2001.
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UndisclosedUndisclosed50 - 249Orange, CT
Services provided
70% Call Center Services30% Customer Service OutsourcingFocus Areas
50% B2C Telemarketing & telesales30% Customer Surveys & Market Research Calls20% Third party verificationLaunched in 1996, ARC Quality Solutions is a phone answering service. The agency specializes in Call Center Services and Customer Service Outsourcing.
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$1,000+Undisclosed50 - 249Schaumburg, IL
Services provided
20% Call Center Services20% Back Office Outsourcing20% Custom Software Development +220% Customer Service Outsourcing20% Market ResearchFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationAllianze BPO Services is a Market Research company. Located in Schaumburg, Illinois, the company was established in 2014. Their team specializes in Market Research and Custom Software Development.
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UndisclosedUndisclosed10 - 49Edina, MN
Services provided
30% Call Center Services35% Accounting35% StaffingFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationA.W. Companies, Inc., an Accounting company, provide Accounting and Staffing. They were launched in 2017.
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UndisclosedUndisclosed10 - 49Burlington, MA
Services provided
35% Call Center Services25% AI Development25% E-Commerce Development +115% Sales OutsourcingFocus Areas
100% B2C Telemarketing & telesalesEasyAsk Technologies, Inc. Is a call center. Their small team is based in Burlington, Massachusetts. Their services include Call Center Services and Artificial Intelligence.
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UndisclosedUndisclosed10 - 49Middletown, CT
Services provided
35% Call Center Services35% Translation30% Customer Service OutsourcingFocus Areas
100% B2C Telemarketing & telesalesWeb Focus LLC is a call center. The team focuses on Call Center Services and Translation, and the company is located in Middletown, Connecticut.
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UndisclosedUndisclosed10 - 49Tucson, AZ
Services provided
35% Call Center Services35% Back Office Outsourcing30% IT Managed ServicesFocus Areas
100% B2C Telemarketing & telesalesCall 24 A Professional Answering Service is a small call center based in Tucson, Arizona. The team offers Call Center Services and Back Office Outsourcing.
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UndisclosedUndisclosed2 - 9Manchester, NH
Services provided
40% Call Center Services60% Customer Service OutsourcingFocus Areas
100% B2C Telemarketing & telesalesVolocity Solutions, LLC is a Manchester, New Hampshire-based Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed50 - 249Brooklyn, NY
Services provided
48% Call Center Services42% Customer Service Outsourcing10% Back Office OutsourcingFocus Areas
50% B2C Telemarketing & telesales50% Customer Surveys & Market Research CallsCampaign Headquarters is a Brooklyn, New York-based phone answering service. They offer Call Center Services and Customer Service Outsourcing.
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$5,000+< $25 / hr2 - 9Orlando, FL
Services provided
20% Call Center Services20% Customer Service Outsourcing15% Back Office Outsourcing +315% HR Outsourcing15% Recruiting15% Sales OutsourcingFocus Areas
50% B2C Telemarketing & telesales50% Customer Surveys & Market Research CallsSee all 4 projectsDisa Innovations is a contact center company specializing in customer support services and appointment setting, particularly suited to construction industry needs. Feedback shows 100% satisfaction, highlighting their effective project management and adaptability. Clients appreciate their tailored contact center solutions and responsive communication, with no reported areas for improvement.
1 of 1 Call Center Services reviews are 5 starsLess than $10,000 avg. project costRead 1 ReviewCall Center Services PROJECT HIGHLIGHT
Sales Outsourcing for Refrigeration Solutions Company
5.0 — Disa Innovations provided sales assistance, sales development, and outbound calling for a refrigeration solutions company. The team focused on reaching customers needing refrigeration system Read moreWas this helpful?
Industry Experience
Disa Innovations has received positive feedback primarily in the construction industry, where they provided tailored contact center solutions to enhance customer support and appointment setting. Clients noted their effective project management, adaptability to unique business needs, and strong communication. Overall, the sentiment is highly favorable, indicating that Disa Innovations is a strong fit for construction firms seeking improved customer engagement and operational efficiency.
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ConstructionWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have praised Disa Innovations for offering good value for cost, highlighting their effective project management and timely delivery. One client noted that the company provided tailored solutions at a competitive price, reinforcing the perception of overall value. The feedback indicates a strong sentiment towards the company's pricing structure, with no significant complaints regarding cost-effectiveness or value received.Was this helpful?
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UndisclosedUndisclosed50 - 249West Des Moines, IA
Services provided
30% Call Center Services30% Customer Service Outsourcing28% Back Office Outsourcing +112% Sales OutsourcingFocus Areas
67% B2C Telemarketing & telesales33% Customer Surveys & Market Research CallsMidsize call center company Premiere Business Solutions, is based in West Des Moines, Iowa. The team provides Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed50 - 249Newark, DE
Services provided
20% Call Center Services20% E-Commerce Development20% Pay Per Click +220% Search Engine Optimization20% Web DevelopmentFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationLocated in Newark, Delaware, NexcelSolutionsLLC is a SEO services firm. Established in 2019, the team provides Search Engine Optimization and Pay Per Click.
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$5,000+Undisclosed2 - 9San Francisco, CA
Services provided
10% Call Center Services30% Email Marketing20% CRM Consulting and SI +320% Demand Generation Marketing10% Account-Based Marketing10% Event MarketingFocus Areas
100% B2C Telemarketing & telesalesSee all 3 projectsRevSculpt is a specialized outreach optimization company known for crafting industry-specific, data-driven communication systems. Reviews highlight an impressive 100% satisfaction rate, with clients noting exceptional project management and tailored outreach strategies. Approximately 70% of reviewers praise their innovative approach to signal-based systems, although some mention initial adjustments needed for industry-specific language.
Reviews mention Transparent
Clients have highlighted RevSculpt's commitment to transparency in their communication and reporting processes. One client noted that they appreciated the ability to see all sent emails, responses, and ongoing progress without needing to request updates, emphasizing the genuinely transparent reporting. Additionally, the promptness in implementing changes was praised, as modifications were executed within days. Overall, the sentiment regarding transparency is overwhelmingly positive, indicating a strong alignment with client expectations.-
Sales Outsourcing Services for Maritime Solutions Company
5.0 Aug 4, 2026Communication was fast and direct throughout, and everything landed when they said it would. The reporting was genuinely transparent. We could see what had been sent, each email copy, what replied and what was in progress without having to ask for an update. When we wanted changes to targeting or wording, they were made in days rather than weeks.
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2 of 2 reviews are 5 stars$10,000 – $49,000 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
RevSculpt has received positive feedback in recent reviews, with clients praising their effective outreach strategies and data-driven methodologies. One client noted a significant increase in engagement, receiving 34 replies in the first month, which was previously unattainable. Another client highlighted RevSculpt's innovative approach to outreach, resulting in 20–80 valuable meetings per month. Overall, communication and project management were commended, although some clients suggested that initial technical input was more demanding than expected.Was this helpful?
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Read All ReviewsWhat Clients Have Said
RevSculpt is perceived positively in terms of cost and value for money, with clients noting that their pricing fits within budgets while delivering substantial results. One client highlighted that they chose RevSculpt for their good value compared to other options, stating they spent approximately $7,000 monthly and received qualified leads. Another client emphasized that the pricing aligned well with their budget and praised the company's culture fit. Overall, clients appreciate the effective outcomes relative to their investment.Was this helpful?
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$1,000+< $25 / hr10 - 49Port Washington, NY
Services provided
25% Call Center Services75% Sales OutsourcingFocus Areas
100% B2C Telemarketing & telesalesSee all 7 projectsBlue Zebra is a prominent provider of outbound call center services, specializing in appointment setting and telemarketing services. The company is consistently praised for its efficiency and effectiveness, with many clients noting significant productivity increases and cost savings. Approximately 83% of reviewers highlight Blue Zebra’s reliability and quality results, underscoring its position as a trusted partner in telephonic support and customer service solutions.
Reviews mention Trustworthy
Clients consistently describe Blue Zebra as a reliable and trustworthy partner, highlighting their quick responsiveness and the significant savings they provide. One client noted, 'Overall, they are very reliable and trustworthy,' emphasizing the company's ability to integrate seamlessly with their operations. Their careful selection process further underscores the trust placed in Blue Zebra, as they were the only choice after evaluating other options.-
Appointment Setting for Large Manufacturer
4.0 Aug 14, 2017Overall, they are very reliable and trustworthy. We have been working with them for three years, which speaks to the consistency and dependability they have shown over time. Their commitment to their clients is evident in the long-term relationships they maintain.
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Read 7 Reviews1 of 7 Call Center Services reviews are 5 stars$200,000 – $999,999 avg. project costWas this helpful?
Industry Experience
Blue Zebra has demonstrated expertise across diverse industries including Legal, Gaming, Real Estate, Manufacturing, Information Technology, and Education. Feedback highlights their strengths in efficiency, reliability, and effective appointment setting, contributing to significant time and cost savings for clients. Overall sentiment is positive, particularly in Legal and Real Estate, where clients reported exceptional service and measurable business growth. Businesses seeking reliable outbound services may find Blue Zebra particularly suitable.
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Other industries Education Legal Gaming Real estate Manufacturing Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Blue Zebra's services as offering good value for money. Feedback highlights reasonable pricing structures, with some clients noting significant savings, such as $20,000 monthly, while others appreciate their efficient service despite not quantifying savings. One client emphasized the reasonable pricing negotiated for their competitive industry. Overall, the sentiment reflects satisfaction with both cost-effectiveness and service quality, making Blue Zebra a favorable option for outbound services.Was this helpful?
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$1,000+< $25 / hr50 - 249Dover, DE
Services provided
40% Call Center Services55% Sales Outsourcing5% Customer Service OutsourcingFocus Areas
85% B2C Telemarketing & telesales5% Collections Recovery Services5% Customer Surveys & Market Research Calls +15% Third party verificationSee all 4 projectsCall Savvys is a Contact Center Services provider specializing in Customer Support Services, focusing on cold calling and client acquisition management for real estate. Overall feedback is highly positive, with 90% of reviews praising their expertise and professionalism. Clients commend their project management and timely delivery, although 10% suggest improvements in communication about tools and applications.
Reviews mention Transparent
Clients have consistently highlighted Call Savvys' commitment to transparency, emphasizing their integrity and efficiency. One client noted that Call Savvys was 'easy to work with' and demonstrated 'trustworthiness' throughout the engagement. Additionally, the provision of weekly reports and data health updates was appreciated, allowing clients to track progress effectively. Overall, the sentiment surrounding transparency is highly positive, indicating that Call Savvys aligns well with client values and expectations.-
Lead Generation Services for Real Estate Company
5.0 Jul 8, 2026Call Savvys also pulled quality lists at a fraction of the cost it would have taken us to do it ourselves, allowing us to focus on closing deals. From the generated leads, we signed 4 to 6 deals. They were easy to work with, trustworthy, and their company values aligned with ours, demonstrating integrity, transparency, and efficiency.
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1 of 1 Call Center Services reviews are 5 stars1 new review for Call Center Services in past 6 monthsUnknown avg. project costRead 1 ReviewCall Center Services PROJECT HIGHLIGHT
Call Center Services for Real Estate Company
5.0 — Call Savvys provides call center services for a real estate company. The team is responsible for contacting prospects who are motivated to sell their properties. Read moreWas this helpful?
Industry Experience
Call Savvy has demonstrated significant expertise in the real estate industry, providing valuable services such as lead generation and client acquisition management. Clients commend their professionalism, project management, and ability to deliver quality leads efficiently. The overall sentiment from real estate professionals highlights Call Savvy's strong alignment with client values, integrity, and effectiveness in enhancing operational capabilities. Their proven impact makes them a suitable partner for real estate firms seeking to scale and optimize their lead generation efforts.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Call Savvys' exceptional value for money, noting that their pricing aligns well with project budgets while delivering high-quality results. One client stated they chose Call Savvys due to their 'good value for cost,' while another emphasized that Call Savvys provided services at a 'fraction of the cost' compared to in-house efforts, ultimately generating a reliable lead pipeline. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services.Was this helpful?
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UndisclosedUndisclosed10 - 49Roswell, GA
Services provided
30% Call Center Services40% Back Office Outsourcing30% IT Strategy ConsultingFocus Areas
100% B2C Telemarketing & telesalesProvalus is a Roswell, Georgia-based Back Office Outsourcing company. Launched in 2017, the team provides Back Office Outsourcing and Call Center Services.
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UndisclosedUndisclosed10 - 49Fairfax, VA
Services provided
30% Call Center Services20% Back Office Outsourcing20% Customer Service Outsourcing +310% Advertising10% Business Consulting10% Marketing StrategyFocus Areas
100% B2C Telemarketing & telesalesCall center company PerfectBPOSolutions is in Fairfax, Virginia. Launched in 2021, the team provides Call Center Services and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49Raleigh, NC
Services provided
30% Call Center Services30% Sales Outsourcing10% Back Office Outsourcing +310% Market Research10% Marketing Strategy10% Public RelationsFocus Areas
100% B2C Telemarketing & telesalesInfinity Marketing Services is a call center. The team provides Call Center Services and Sales Outsourcing, and the firm is based in Raleigh, North Carolina.
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UndisclosedUndisclosed10 - 49Warr Acres, OK
Services provided
30% Call Center Services40% Business Consulting20% Corporate Training & Coaching +110% Financial ConsultingFocus Areas
100% B2C Telemarketing & telesalesMaxim Consulting, a Business Consulting company, was founded in 1998. The team specializes in Business Consulting and Call Center Services.
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$1,000+< $25 / hr10,000+New York, NY
Services provided
10% Call Center Services25% Finance & Accounting Outsourcing (FAO)25% HR Consulting +315% Back Office Outsourcing15% Customer Service Outsourcing10% Sales OutsourcingFocus Areas
100% B2C Telemarketing & telesalesConduent is a large Finance & Accounting Outsourcing (FAO) company in New York, New York and Florham Park, New Jersey. Their services include Finance & Accounting Outsourcing (FAO) and HR
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Undisclosed< $25 / hr50 - 249Brooklyn, NY
Services provided
30% Call Center Services30% Back Office Outsourcing20% Customer Service Outsourcing +310% Account-Based Marketing9% Sales Outsourcing1% AccountingFocus Areas
25% B2C Telemarketing & telesales25% Collections Recovery Services25% Customer Surveys & Market Research Calls +125% Third party verificationDynaPro Global is an answering service. The team provides Call Center Services and Back Office Outsourcing and is in Brooklyn, New York.
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Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
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- Market presence and reputation in the industry
List of the Top 15 United States Telemarketing Services
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$1,000+$25 - $49 / hr50 - 249Laguna Beach, CA
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Call Center Services100% B2C Telemarketing & telesales80% Other -
$1,000+< $25 / hr250 - 999Portland, OR
Ability to deliver
39/40.019.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Call Center Services100% B2C Telemarketing & telesales90% Other -
$5,000+< $25 / hr1,000 - 9,999Lexington, KY
Ability to deliver
36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Call Center Services50% B2C Telemarketing & telesales80% Other -
$1,000+$25 - $49 / hr250 - 999Orlando, FL
Ability to deliver
35.3/40.016.2/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
50% Call Center Services75% B2C Telemarketing & telesales50% Other -
$1,000+< $25 / hr50 - 249Chicago, IL
Ability to deliver
35/40.016.2/20 Reviews9.5/10 Clients & Experience9.3/10 Market PresenceService focus
45% Call Center Services100% B2C Telemarketing & telesales55% Other -
$1,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
38.3/40.019.4/20 Reviews9.8/10 Clients & Experience9.1/10 Market PresenceService focus
10% Call Center Services65% B2C Telemarketing & telesales90% Other -
$1,000+< $25 / hr250 - 999Doylestown, PA
Ability to deliver
35.1/40.017.4/20 Reviews8.7/10 Clients & Experience9/10 Market PresenceService focus
30% Call Center Services40% B2C Telemarketing & telesales70% Other -
$5,000+$25 - $49 / hr250 - 999Home, KS
Ability to deliver
33.6/40.016.2/20 Reviews9.2/10 Clients & Experience8.2/10 Market PresenceService focus
35% Call Center Services65% B2C Telemarketing & telesales65% Other -
$1,000+< $25 / hr1,000 - 9,999Chicago, IL
Ability to deliver
35.5/40.016.6/20 Reviews9.4/10 Clients & Experience9.5/10 Market PresenceService focus
20% Call Center Services25% B2C Telemarketing & telesales80% Other -
$10,000+< $25 / hr250 - 999Overland Park, KS
Ability to deliver
34.2/40.017.4/20 Reviews8.2/10 Clients & Experience8.6/10 Market PresenceService focus
20% Call Center Services70% B2C Telemarketing & telesales80% Other -
$5,000+$25 - $49 / hr50 - 249Austin, TX
Ability to deliver
34/40.017.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
25% Call Center Services100% B2C Telemarketing & telesales75% Other -
$5,000+Undisclosed1,000 - 9,999Mahwah, NJ
Ability to deliver
30.6/40.014.6/20 Reviews7.3/10 Clients & Experience8.7/10 Market PresenceService focus
50% Call Center Services87% B2C Telemarketing & telesales50% Other -
UndisclosedUndisclosed50 - 249Margate, FL
Ability to deliver
32.4/40.015.8/20 Reviews7.4/10 Clients & Experience9.2/10 Market PresenceService focus
60% Call Center Services50% B2C Telemarketing & telesales40% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
30/40.013/20 Reviews8.8/10 Clients & Experience8.2/10 Market PresenceService focus
25% Call Center Services100% B2C Telemarketing & telesales75% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
34/40.016/20 Reviews9.4/10 Clients & Experience8.7/10 Market PresenceService focus
10% Call Center Services100% B2C Telemarketing & telesales90% Other -
$1,000+< $25 / hr50 - 249Scottsdale, AZ
Ability to deliver
33.7/40.015.6/20 Reviews9.7/10 Clients & Experience8.5/10 Market PresenceService focus
50% Call Center Services30% B2C Telemarketing & telesales50% Other -
$1,000+$25 - $49 / hr10 - 49Norristown, PA
Ability to deliver
31.9/40.018.2/20 Reviews8.6/10 Clients & Experience5.2/10 Market PresenceService focus
50% Call Center Services67% B2C Telemarketing & telesales50% Other -
$1,000+< $25 / hr1,000 - 9,999Lewisville, TX
Ability to deliver
32.6/40.015.6/20 Reviews7.4/10 Clients & Experience9.6/10 Market PresenceService focus
10% Call Center Services100% B2C Telemarketing & telesales90% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
35.4/40.017.2/20 Reviews9.2/10 Clients & Experience9/10 Market PresenceService focus
20% Call Center Services40% B2C Telemarketing & telesales80% Other -
$25,000+Undisclosed250 - 999Orem, UT
Ability to deliver
29.3/40.016.2/20 Reviews6.4/10 Clients & Experience6.7/10 Market PresenceService focus
45% Call Center Services100% B2C Telemarketing & telesales55% Other -
$1,000+< $25 / hr250 - 999Princeton, NJ
Ability to deliver
31.4/40.020/20 Reviews1.8/10 Clients & Experience9.6/10 Market PresenceService focus
10% Call Center Services50% B2C Telemarketing & telesales90% Other -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Ability to deliver
29.9/40.016.2/20 Reviews8.4/10 Clients & Experience5.3/10 Market PresenceService focus
24% Call Center Services100% B2C Telemarketing & telesales76% Other -
$5,000+< $25 / hr250 - 999Miami Beach, FL
Ability to deliver
33.3/40.016.4/20 Reviews9.6/10 Clients & Experience7.2/10 Market PresenceService focus
10% Call Center Services30% B2C Telemarketing & telesales90% Other -
$50,000+< $25 / hr1,000 - 9,999Duluth, GA
Ability to deliver
30.3/40.016.2/20 Reviews8.7/10 Clients & Experience5.4/10 Market PresenceService focus
15% Call Center Services25% B2C Telemarketing & telesales85% Other -
$10,000+< $25 / hr1,000 - 9,999Cambridge, MA
Ability to deliver
26.3/40.017.2/20 Reviews1.6/10 Clients & Experience7.5/10 Market PresenceService focus
30% Call Center Services100% B2C Telemarketing & telesales70% Other -
$5,000+Undisclosed2 - 9Fayetteville, AR
Ability to deliver
29.6/40.016.2/20 Reviews8.3/10 Clients & Experience5.2/10 Market PresenceService focus
20% Call Center Services100% B2C Telemarketing & telesales80% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
27.4/40.015/20 Reviews6.6/10 Clients & Experience5.8/10 Market PresenceService focus
50% Call Center Services50% B2C Telemarketing & telesales50% Other -
$1,000+< $25 / hr50 - 249Mentor, OH
Ability to deliver
27.5/40.017.8/20 Reviews4.2/10 Clients & Experience5.5/10 Market PresenceService focus
45% Call Center Services50% B2C Telemarketing & telesales55% Other -
UndisclosedUndisclosed1,000 - 9,999Cincinnati, OH
Ability to deliver
23.9/40.016.2/20 Reviews1/10 Clients & Experience6.7/10 Market PresenceService focus
30% Call Center Services67% B2C Telemarketing & telesales70% Other -
$1,000+< $25 / hr250 - 999Walnut, CA
Ability to deliver
25.1/40.016.2/20 Reviews2.3/10 Clients & Experience6.6/10 Market PresenceService focus
25% Call Center Services100% B2C Telemarketing & telesales75% Other
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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.
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