Callbox, Martal Group, CIENCE, TeleDirect, Leadium - these are among the top telemarketing companies sales teams rely on to generate qualified leads, increase conversion rates, and build consistent pipelines through targeted outreach and performance-driven communication strategies.
Best Telemarketing Firms
9 Companies-Rankings updated: September 06, 2026
DesignRush evaluates all telemarketing firms based on their expertise, success stories, and verified client reviews. Some listings may be paid.
Simplifying Your Digital Needs With Unlimited Skills
Protovo Solutions is an experienced and reliable group of digital engineers, problem solvers, thinkers, consultants, and all-around specialists. We believe in providing one-of-a-kind solutions to everyone of our customers, since we are the creators of human experience. Our mission is to simplify the...
Top Services:
CRM Consulting
Software Development
eCommerce Development
Digital Services
Web Development
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Location
Bhilwara, India
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
Protovo Solutions Services
CRM Consulting
Software Development
eCommerce Development
Digital Services
Web Development
Digital Marketing
AI Development
IT Services
Staff Augmentation
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IT Industry
Small Business Industry
Marketing Industry
Data sourced from the agency's DesignRush profile
Protovo Solutions Reviews & Testimonials
Mohamed Farrag Enab
Marketing Manager at Blue Ray Properties L.L.C
5.0★
CRM Consulting Review from Mohamed Farrag Enab
Protovo's CRM module customization yielded significant measurable outcomes, enhancing overall efficiency with a notable X% reduction in task completion time. User adoption saw a commendable X% increase, and the customization contributed to a substantial X% decrease in data errors. The impact on sales was evident, with a noteworthy X% boost in leads and conversions directly attributed to the tailored module. User satisfaction remained high, as reflected in positive feedback and a satisfaction rate of X%. Additionally, the project resulted in tangible cost savings of X% through improved operational efficiency. The system's adaptability was showcased by seamlessly incorporating X number of changes and updates. Collectively, these measurable achievements underscore Protovo's effectiveness in delivering a customized CRM solution that significantly enhances business processes and outcomes.
Anjali Nawal
Review from Google
5.0★
Anjali Nawal's Review Sourced from Google
Starting my internship with Protovo by my first year of engineering and becoming the junior software engineer at Protovo, it was really a great experience and time with a company like this where i got to know about many of the latest technologies and one with great work culture which every person dream for. A great boss is always a one people want in company and here I got three. Seniors are really friendly and always help and guide me with work and our leaders too. I would suggest you too get a chance to work with Protovo if you want to do something in life and you will not regret it later. Best place for freshers and also for interns to start their career and boost the confidence. Go with Protovo #protovian
Aakanksha Dadhich
Review from Google
5.0★
Aakanksha Dadhich's Review Sourced from Google
Working in protovo solutions gives me learning in new technologies and explore my skills. Company has friendly environment and work ethics.
company is best place who love their work and have passion for their work.
I suggest all freshers to start your career with company you will get lots of learning here.
Reviews verified by DesignRush and sourced from the agency's profile
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Call center firm SwiftCare Billing makes it easy to elevate healthcare operations and streamline claims, coding, and denials management for providers of all sizes. Superior solutions are born from our profound experience in medical billing and revenue cycle optimization...
Top Services:
BPO
HR Outsourcing
Customer Support
Phone Answering Services
Call Centers
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Location
Evesham, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$20/hr
Portfolios Count
3 Projects Listed
SwiftCare Billing LLC Services
BPO
HR Outsourcing
Customer Support
Phone Answering Services
Call Centers
Accounting
Web Design
Web Development
WordPress Website Design
Transcription Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Health Care Industry
Dental Industry
Insurance Industry
HR Industry
BPO
Outsourcing
Medical Billing
Data sourced from the agency's DesignRush profile
SwiftCare Billing LLC Reviews & Testimonials
Julie Formica
Office Administrator at Redefine Healthcare
5.0★
Medical Billing Review from Julie Formica
We have been partnering with SwiftCare Billing for the past year to manage key administrative operations, including billing, accounts receivable (AR) processing, and file indexing. This collaboration has been instrumental in improving our internal workflows, reducing turnaround times, and enhancing the accuracy of our financial and document management systems.
One of the major strengths of SwiftCare Billing is their responsiveness and client service. From the initial onboarding to ongoing operations, their team has been professional, communicative, and solution-oriented. We receive regular updates and clear performance metrics, which has helped build a high level of trust in their services.
While our overall experience has been highly positive, a few initial challenges related to software integration and adapting to our internal protocols required some time and coordination. However, SwiftCare Billing showed flexibility and commitment in overcoming these hurdles, and weve since seen steady improvements in alignment and efficiency.
Overall, SwiftCare Billing has proven to be a reliable, professional, and valuable partner. Their services in billing, AR, and file indexing have added measurable value to our operations, allowing our in-house team to focus on core business activities. We would not hesitate to recommend their services to other organizations seeking a capable and trustworthy outsourcing provider.
Reviews verified by DesignRush and sourced from the agency's profile
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CoderzHub is a digital agency that offers services ranging from website development, mobile app development, custom software developement and digital marketing...
Top Services:
Mobile App Development
Web Development
eCommerce Development
Software Development
WordPress Website Design
Show more
Location
Plano, Texas
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
CoderzHub Services
Mobile App Development
Web Development
eCommerce Development
Software Development
WordPress Website Design
Web Design
UI/UX Design
Customer Support
HR Outsourcing
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
24/7 Live Answering, Virtual Receptionist & Call Center Solutions
AnswerFirst helps businesses stay connected with real, helpful people answering every call day or night. No bots. No scripts. Just trained Customer Service Professionals who know how to support your customers when it matters most...
Top Services:
Phone Answering Services
Call Centers
Customer Support
Location
Tampa, Florida
Number of Employees
100 - 249
Minimal Budget
Under $1,000
AnswerFirst Communications Services
Phone Answering Services
Call Centers
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AAMCO
ABM
AFC Urgent Care
AFLAC
Bauer Food, LLC (Operates McDonald's)
Berkshire Hathaway
Brookhaven National Lab
Coldwell Banker
Century 21
Cushman and Wakefield
Data sourced from the agency's DesignRush profile
AnswerFirst Communications Reviews & Testimonials
Johnson Legal PLLC
Review from Google
1.0★
Johnson Legal PLLC's Review Sourced from Google
As a small law office, we used AnswerFirst for about a year. We opted not to have calls recorded as their system has an irritating "beep" that sounds in the background while customers are on the phone. We thought things were going well. Several months later we signed up for CallRail, which recorded all incoming calls. We began to see a pattern of poorly handled calls. When we shared this information with management, and offered to provide the recording, they said "no thanks." The probems continued. For instance one caller asked if we did simple Wills. The AnswerFirst agent said, "No, we only do Estate Planning." After sharing these simple issues with management nothing changed. We asked if they could give us an adjustment to our bill based on the poorly handled responses. They said "No." We notified them this week we were switching carriers and they acted like they could care less. DO NOT use them as they cannot handle the simplest of calls.
Demetri Karoutsos
Review from Google
5.0★
Demetri Karoutsos's Review Sourced from Google
Outstanding After-Hours Answering Service – Highly Recommend for Service-Based Businesses
We've transitioned to AnswerFirst about four months ago for our after-hours answering service needs, and they’ve exceeded every expectation. Their live agent support, combined with responsive customer service and advanced technology integration, has provided our team with a seamless and professional solution that far surpasses our previous provider.
What sets AnswerFirst apart is their adaptability to our unique workflows, quick response times, and overall attention to detail. As a service business, having a reliable, U.S.-based call center is essential and AnswerFirst delivers with consistency and clarity.
Their platform gives us the functionality we need, and the quality of their after-hours call handling has significantly improved both our internal efficiency and our customer experience.
If you're a service-based company looking for high-quality live agents, professional support, and a partner who understands urgency and accountability, I highly recommend AnswerFirst. Exceptional value, exceptional team.
Demetri Karoutsos
Director, CareMaster
Scott Lady
Review from Google
5.0★
Scott Lady's Review Sourced from Google
Finally, and I mean FINALLY an inbound call center who does what they say they will do, and does it excellently.
Danielle and Robert have been incredible helping me with my campaigns, and ensuring everything is flowing smoothly.
I highly recommend giving them a shot for your call inbound call needs.
Reviews verified by DesignRush and sourced from the agency's profile
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Elevate your online presence with UseCodify, your partners in web design and digital marketing. We specialize in creating captivating websites and boosting your visibility through SEO and innovative strategies. Let us help you stand out, connect with your audience, and achieve your digital dreams...
Top Services:
Web Development
eCommerce Development
WordPress Website Design
Software Development
Mobile App Development
Show more
Location
Berlin, Germany
Number of Employees
Under 49
Average Hourly Rate
$16/hr
Minimal Budget
Under $1,000
Portfolios Count
6 Projects Listed
UseCodify Services
Web Development
eCommerce Development
WordPress Website Design
Software Development
Mobile App Development
IT Services
IT Compliance Solution
Business Consulting
Customer Support
Market Research
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SlimeBox
Dakea
HSR Active Furniture
SkylineBuilds
Frankiestrona
Club360
Ayu Healing
Kiddoways
Data sourced from the agency's DesignRush profile
UseCodify Reviews & Testimonials
frankiesushisite
Review from Google
5.0★
frankiesushisite's Review Sourced from Google
It was a real pleasure to work with UseCodify to create the frankiestrona website. Their creative approach and attention to detail perfectly reflected my vision. Communication was smooth and regular, so I was always up to date. The project was delivered on time, exceeding my expectations in terms of professionalism and ease of use. I highly recommend UseCodify for their expertise and commitment to quality.
Reviews verified by DesignRush and sourced from the agency's profile
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Scale Your Business With Quality Outsourced Teams In Back Office Support.
RPM stands out as a comprehensive solution provider, offering bilingual expertise in both English and Spanish, with the flexibility to provide full-time or part-time dedicated resources, fully managed to meet diverse operational needs. Our capabilities span a wide spectrum, encompassing intricate back-office...
Top Services:
BPO
Customer Support
Call Centers
Staff Augmentation
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Location
San Jose, California
Number of Employees
100 - 249
Minimal Budget
Under $1,000
RPM Services
BPO
Customer Support
Call Centers
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
MetaFussion is a dynamic digital company driven by a passion for crafting innovative software solutions tailored to meet the evolving needs of businesses. Our comprehensive services, including SEO, SMM, web development, and PPC campaigns, empower clients to thrive in today's fast-paced digital environment...
Top Services:
Digital Services
Web Development
Digital Marketing
Mobile App Development
Business Consulting
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Location
Brampton, Canada
Number of Employees
50 - 99
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
MetaFussion Services
Digital Services
Web Development
Digital Marketing
Mobile App Development
Business Consulting
BPO
Social Media Marketing
eCommerce Development
Graphic Design
Logo Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Adam Master Movers
Atlantic Moving
Mk Furniture
Gm Abatements
Data sourced from the agency's DesignRush profile
MetaFussion Reviews & Testimonials
Jemnii Wrost
Review from Google
5.0★
Jemnii Wrost's Review Sourced from Google
Metafussion will assit you in growing your online business.
They offer guidance and strategy while I focus on running my day-to-day operations.
Highly recommended!
Reviews verified by DesignRush and sourced from the agency's profile
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"Your Trusted Service Partner, Across the Nation."
ASK 2 PRO delivers expert virtual assistant services nationwide, helping businesses streamline tasks, boost efficiency, and expand their network. From admin to communication, we handle the details so you can focus on growth and success...
Top Services:
Web Development
Digital Marketing
AI Development
HR Outsourcing
Customer Support
Show more
Location
New York City, New York
Number of Employees
50 - 99
Average Hourly Rate
$7/hr
ASK 2 PRO Services
Web Development
Digital Marketing
AI Development
HR Outsourcing
Customer Support
Phone Answering Services
IT Services
Market Research
Branding
BPO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Dedicated virtual assistants and full phone teams, matched in 3 to 5 days, managed daily by our team, and backed by a 110-Day Guarantee. You run the business. We run the team...
Top Services:
BPO
Customer Support
Call Centers
Location
Quezon City, Philippines
Number of Employees
50 - 99
Portfolios Count
1 Project Listed
Armasourcing Services
BPO
Customer Support
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Tekton Growth
NorCal Pool Service
Click Press Hub
Ask Away Health
Twin Cities Auto Auction
Data sourced from the agency's DesignRush profile
Armasourcing Reviews & Testimonials
Biboy Sama
Review from Google
5.0★
Biboy Sama's Review Sourced from Google
I’ve worked with other VAs before, but this company provides a different level of professionalism. My assistant is punctual, proactive, and requires minimal supervision. It’s like having a full-time employee at a fraction of the cost.
Zion Drake
Review from Google
5.0★
Zion Drake's Review Sourced from Google
Alessandra really listens. She matched us with a remote assistant who fits our company like a glove. And Eli’s leadership, grounded in faith and service, gives this business real soul.
Panoy Lorrie Claire V.
Review from Google
5.0★
Panoy Lorrie Claire V.'s Review Sourced from Google
Eli clearly knows how to build a values-based business. Every interaction I had with Allyza felt intentional and uplifting. We love our new hire—and the social impact makes us even prouder to be clients.
Reviews verified by DesignRush and sourced from the agency's profile
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5 Frequently Asked Questions About Telemarketing Firms
What do telemarketing companies do?
Telemarketing agencies use phone-based direct marketing to sell products, generate leads, or book appointments on behalf of businesses, performing both outbound and inbound calls to grow sales pipelines and client relationships.
As all telemarketing interactions involve direct human contact, the approach allows them to influence potential customers’ opinions, purchasing habits, or perceptions toward a brand.
What services do telemarketing firms provide?
Telemarketing services for businesses can be split into two main categories: inbound and outbound.
Inbound telemarketing services cover customer support calls, namely technical support, order taking, billing inquiries, upselling, and virtual receptionist service, to name a few. They can support both B2B and B2C companies.
Outbound telemarketing services, also referred to as proactive outreach, are intended to boost businesses’ bottom line. This category comprises several different service types, including lead qualification, appointment setting, cold calling, customer reactivation, and more.
B2B telemarketing companies are often hired to assist non-profit organizations in soliciting donations or to collect debt and follow up on overdue accounts on behalf of other businesses.
How much do telemarketing agencies charge for their services?
Telemarketing agencies charge between $7 and $75 per hour for their services. The service cost can also vary based on location (offshore vs. onshore), campaign complexity, duration, and agent experience, with B2B telemarketing campaigns often costing more than B2C.
Other common pricing models include:
Per-lead: $35 to $60 per qualified lead
Flat-rate: $650+ for a 4-week campaign
Commission-based: 5% to 20% of each closed sale
How long do telemarketing campaigns take?
Telemarketing campaigns usually take a few months, as lead nurturing takes multiple phone calls for telemarketers to engage with a prospect and close a sale.
Although initial lead generation begins within the first few weeks, for a full, effective cycle, the campaigns are run between 3 and 6 months. The average campaign takes about 14 weeks to reach an optimum level of opportunities per day. The length also depends on the campaign type:
Pilot and trial campaigns: Usually run for 10 to 12 weeks to test the market, refine the pitch, and validate traction.
Short campaigns: 4 to 6 weeks for time-sensitive promotions or event registrations.
Long-term campaigns: 6 months to over a year for slow B2B sales cycles that require more lead nurturing.
What kind of ROI can businesses expect from telemarketing campaigns?
Lucrative telemarketing campaigns often result in a 5:1 to 10:1 return on investment (ROI), meaning $5 to $10 in revenue for every $1 spent. The return rate depends on the quality of the call lists, the persuasion skill of the callers, the product, the offer, and whether it's part of a multi-channel strategy. Notably, ROI grows over time through stronger customer retention and better targeting informed by feedback from calls.
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