Explore the best call centers in the USA with DesignRush. Trusted by Fortune 500 brands like Spotify and Mastercard, our platform facilitates over 100,000 client-agency matches monthly. With 40,000+ vetted agencies, you can easily find a United States call center service provider that meets your specific requirements. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
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.
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World-Class Outsourced Teams Operating 24/7 Globally, in 60+ Languages
Hugo deploys dedicated inbound and outbound call center teams across 60+ languages, with 24/7 coverage and 99.9% uptime. Its university-educated agents deliver 88% first call resolution. The call center provider is ISO 27001, HIPAA, and SOC 2 certified...
Top Services:
Customer Support
Call Centers
BPO
Phone Answering Services
Transcription Services
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Location
Houston, Texas
Number of Employees
1000 & Up
Average Hourly Rate
$10/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
8 Projects Listed
Hugo Services
Customer Support
Call Centers
BPO
Phone Answering Services
Transcription Services
Translation Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Google
Meta
Outschool
Topicals
Attentive
Faire
Sakara
Aurora
Data sourced from the agency's DesignRush profile
Hugo Reviews & Testimonials
Greg Digneo founder at content guppy
5.0★
B2B Review from Greg Digneo
Best decision we made last year was partnering with this CX team for our customer support, billing, and sales assistance. We were drowning in client emails and chasing invoices late at night instead of focusing on SEO strategy. Results have been incredible: client response times dropped from hours to under an hour, payment collection improved 60%, landing page conversions up 28%, and client retention increased 35%. They integrated seamlessly with our systems and scaled with us as we grew. Now we have more time to focus on delivering SEO results instead of being stuck in support tickets all day. If you're an agency juggling client support with campaign management, this team is a game-changer.
Nimmit Shah Owner at Pi Asset Management Ltd
5.0★
BPO Review from Nimmit Shah
Collaborating with Hugo elevated our property management firm's performance. Their support solutions slashed response times by 40% and boosted tenant satisfaction by 30%. Hugo's seamless integration proved instrumental in propelling our business forward, setting new benchmarks in operational excellence.
Jambu Subramanian Senior Manager of Operations at Kasha Global
5.0★
Customer Support Review from Jambu Subramanian
Their team quickly integrated into our workflow, demonstrating a deep understanding of our business needs. We were impressed by their professionalism and the ease with which they handled complex customer inquiries. Hugo's technical support team showed exceptional problem-solving skills, significantly reducing resolution times for order issues.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Trusted Advisors, VARs, Managed IT & Technology Broker Services.
Internet Nerdz stands as a premier technology services and consulting firm, dedicated to crafting innovative solutions tailored to meet the intricate demands of your digital transformation journey. With a steadfast commitment to excellence, we specialize in developing cutting-edge strategies and solutions...
Top Services:
IT Services
Managed Services
Cloud Consulting
Cybersecurity
IT Compliance Solution
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Location
Frisco, Texas
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Internet Nerdz Services
IT Services
Managed Services
Cloud Consulting
Cybersecurity
IT Compliance Solution
Business Consulting
Call Centers
Phone Answering Services
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clearspan Communications
Cynergy HiTech
Innisfree Hotels
Tandy Leather
Higgenbotham Insurance Agency
Northland Development
Prominence Hospitality
Fora Financial
Entouch Controls
Nexxiot Inc.
Data sourced from the agency's DesignRush profile
Internet Nerdz Reviews & Testimonials
Scott Berg VP of Operations at Sigma Funding Group
5.0★
IT Services Review from Scott Berg
If you're looking for a company to handle your IT and telephony needs then Scott and his team at Internet Nerdz is who you should be working with. They have my highest recommendation!
Shaun Green Review from Google
5.0★
Shaun Green's Review Sourced from Google
Internet Nerdz has been a game-changer for my business. Their team is responsive, knowledgeable, and genuinely committed to helping their clients succeed. They made everything simple and stress-free, from setup to ongoing support. Highly recommend for anyone looking for reliable and expert service!
Angelica Cervantes Review from Google
5.0★
Angelica Cervantes's Review Sourced from Google
In an increasingly digital world, partnering with Internet Nerdz Inc is a strategic move towards achieving your business goals. With their unparalleled expertise, dedication to excellence, and commitment to customer satisfaction, they are truly the gateway to digital success. Whether you're a startup, a small business, or a multinational corporation, Internet Nerdz Inc has the tools and the talent to propel your brand to new heights.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
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Location
Lewisville, Texas
Number of Employees
1000 & Up
Portfolios Count
4 Projects Listed
Invensis Services
Call Centers
Accounting
Logistics
Phone Answering Services
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Philips
Trend West
GRM
Data sourced from the agency's DesignRush profile
Invensis Reviews & Testimonials
Sundar Kasyap Review from Google
5.0★
Sundar Kasyap's Review Sourced from Google
Our small clinic in Texas was struggling with billing and insurance claims. Invensis’ Revenue Cycle Management services turned that around quickly. Claims are processed faster, and denials have decreased. They're professional, easy to work with, and understand the U.S. healthcare system inside out.
Prem Kumar Review from Google
5.0★
Prem Kumar's Review Sourced from Google
We partnered with Invensis Inc for eCommerce support, and it's been a game-changer. Our order processing, returns, and customer service have become faster and more accurate. The team is responsive, US-business savvy, and really understands online retail. Highly recommend for any U.S.-based business looking to streamline operations.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Grow your pipeline. We know how. We book appointments.
VSA is a B2B call center that helps clients generate leads and produce new business; our experienced team takes on what internal sales teams don’t want to do, can’t do well, or don’t have time to do...
Top Services:
Call Centers
Market Research
Location
Dallas, Texas
Number of Employees
50 - 99
VSA Prospecting Services
Call Centers
Market Research
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Lead Generation
Market Research
Call Center
Data sourced from the agency's DesignRush profile
VSA Prospecting Reviews & Testimonials
Paul Jurgaitis Review from Google
5.0★
Paul Jurgaitis's Review Sourced from Google
We have been working with VSA for over 2 years and everyone is extremely pleased with the results. The entire team has been great to work with and they've become an integral part of our ongoing business development strategy. VSA consistently feeds our pipeline with high quality leads and are always available when you need them. They even made sure I didn't miss my flight when there were no cabs or Ubers available!Thanks for all the great work you've done!
John A Martinka Review from Google
5.0★
John A Martinka's Review Sourced from Google
I started working with VSA in 2016 after going through three other services over the prior two years. These other services were sole practitioners and very small operations. They lacked oversight and control, something on which VSA is strong. In other words, the work gets done.And when the work is done there are positive results.The communications is excellent (Michele is great), they are flexible to my client’s ever changing schedules, and the feedback from those with whom they set appointments for me is positive (about the caller and their demeanor). To the person on the other end of the call it seems the caller is part of my business, which means they are very professional. I highly recommend VSA, and have recommended them to others.
Chris Santarpio Review from Google
5.0★
Chris Santarpio's Review Sourced from Google
Our company has been working with VSA for about 5 years. They are such a great time and an extension to our sales and customer service team. They have both performed lead generation activities (i.e. appointment setting), as well as, customer service survey calls. VSA was quick to learn our ideal customers. They do a great job with getting to the right person. Our business is both service and product sales and VSA has a great grasp of what our objectives are. We are so fortunate to continue to see results with their hard work and dedication. I highly recommend VSA if you are looking to see more sales activity and results.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We manage the call center , sales and customer service traffic to minimize your capital expenses and maximize your profits. Our reliable, cost-effective service enhances your customer service reputation and complements your corporation’s branding and marketing efforts...
Top Services:
Call Centers
Phone Answering Services
Location
Dallas, Texas
Number of Employees
Under 49
Alliance Communications Services
Call Centers
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Etech is an omnichannel customer engagement solutions provider for some of the world’s leading and most respected brands. The experience Etech has gained across a wide range of business verticals allows us to continuously deliver exceptional, personal customer experiences...
Top Services:
BPO
Call Centers
Customer Support
Business Consulting
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Location
Nacogdoches, Texas
Number of Employees
1000 & Up
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
Etech Services
BPO
Call Centers
Customer Support
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Fintech Industry
Retail Industry
Hospitality Industry
Data sourced from the agency's DesignRush profile
Etech Reviews & Testimonials
Haley E C Review from Google
1.0★
Haley E C's Review Sourced from Google
If only I had something nice to say but mom always said if you can't say nothing nice don't say nothing at all.
Charles Symmonds Review from Google
1.0★
Charles Symmonds's Review Sourced from Google
This company operates in violation of the law, calling numbers registered on the national DO NOT CALL list. The fact that people bother to register should be indication enough that your telemarketing calls are unwelcome.This is not the sign of a reputable company you should consider partnering with.
rahil jain Review from Google
1.0★
rahil jain's Review Sourced from Google
Scammers! The person calling posed as Customer Service representative for my ISP. I had recently placed an order with my ISP and the caller knew about it. The person demanded that I pay the entire amount now otherwise the order wouldn't process. I argued saying that the rep yesterday said I don't have to pay until the service gets started. To which he replied that that's not how it works and I have to pay now otherwise they will sue me. I said call me back in half an hour and I will have my payment information ready. I didn't answer when I got the call back.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Dastify Solutions is an Austin, Texas-based revenue cycle management (RCM) firm with a presence in California, specializing in AI-driven medical billing, credentialing, and accounts receivable (AR) recovery...
Top Services:
BPO
Email Marketing
SEO
Digital Marketing
Social Media Marketing
Show more
Location
Austin, Texas
Number of Employees
100 - 249
Average Hourly Rate
$15/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Dastify Solutions Services
BPO
Email Marketing
SEO
Digital Marketing
Social Media Marketing
Managed Services
IT Services
Business Consulting
Call Centers
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Beauty Industry
Health Care Industry
Wellness & Fitness Industry
Data sourced from the agency's DesignRush profile
Dastify Solutions Reviews & Testimonials
Yami Sozi MD Review from Google
5.0★
Yami Sozi MD's Review Sourced from Google
We’ve been partnering with Dastify Solutions for our mental health practice, and they have been absolutely fantastic to work with. The onboarding process was seamless, thanks to Andy Adams on the sales side he was incredibly nice, patient, and made sure all our initial questions were answered. On a day-to-day basis, Ricky, our operations manager, has been a total lifesaver. He handles all of our billing and complex mental health prior authorizations flawlessly. It’s a huge relief knowing our claims are in such capable hands. Highly recommend them!
Jesse Vaughan Review from Google
5.0★
Jesse Vaughan's Review Sourced from Google
I’ve worked with four medical billing companies over the past decade. Dastify Solutions is in a different league. Their 97.4% first-pass acceptance rate isn’t marketing — we verified it against our own EOB data. Their credentialing and provider enrollment services managed five new providers last year with zero billing gaps. On the accounts receivable management side, our days in AR dropped from 52 to 31 and collections improved over 30%. For any growing practice evaluating medical billing services, Dastify delivers the precision and compliance most RCM companies only promise.
Robert Coleman Review from Google
5.0★
Robert Coleman's Review Sourced from Google
Running a behavioral health practice with 12 providers across psychiatry and substance abuse treatment means complicated billing. We brought in Dastify Solutions for end-to-end revenue cycle management and the results were immediate. Their credentialing services got three new providers paneled in under 45 days. They restructured our charge capture, implemented real-time eligibility verification, and our net collection rate jumped from 89% to 96%. Their AR management team lets nothing fall through the cracks. Dastify doesn’t just process claims — they protect your revenue.
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Enterprise IT Solutions That Drive Business Growth
Awantrix is a Texas-based enterprise technology solutions provider specializing in managed IT services, cybersecurity, connectivity, infrastructure, and unified communications. The company helps organizations improve operational efficiency, strengthen security, and scale their technology environments through...
Top Services:
BPO
Call Centers
Business Consulting
IT Services
IT Compliance Solution
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$79/hr
Minimal Budget
Under $1,000
Awantrix Services
BPO
Call Centers
Business Consulting
IT Services
IT Compliance Solution
Cloud Consulting
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ContactWorks is high value / high touch contact center outsourcing business that has a 20+ year history of providing great customer support. We deliver value in a wide range of services including customer service, technical support and client acquisition...
Top Services:
Customer Support
Managed Services
IT Services
BPO
Call Centers
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Location
Austin, Texas
Number of Employees
50 - 99
Average Hourly Rate
$28/hr
Minimal Budget
$1,000 - $10,000
ContactWorks Services
Customer Support
Managed Services
IT Services
BPO
Call Centers
Phone Answering Services
Transcription Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Internet provider
Healthcare
Transportation
Data sourced from the agency's DesignRush profile
ContactWorks Reviews & Testimonials
Jeff B Review from Google
5.0★
Jeff B's Review Sourced from Google
The new "Tech Team One" IT services they are offering are awesome. I haven't seen a better priced Remote Virus Removal/Pc Tune-Up/ or Software help service that a better value than the one they offer.
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Dispatching Answering Service provides 24/7/365 dispatch support and phone answering support for transport and service-based businesses. We help small and mid-sized businesses stay connected with their customers while also offering free digital marketing services to improve online visibility and growth...
Top Services:
Phone Answering Services
Call Centers
Customer Support
Digital Marketing
SEO
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Location
Houston, Texas
Number of Employees
Under 49
Average Hourly Rate
$6/hr
Minimal Budget
$1,000 - $10,000
Dispatching Answering Service Services
Phone Answering Services
Call Centers
Customer Support
Digital Marketing
SEO
Web Design
Web Development
PPC
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts