Discover leading telemarketing companies renowned for delivering qualified leads, nurturing customer relationships, and driving conversions. The list has been vetted by our expert team so you can make an informed choice.  

Best Telemarketing Firms

238 Companies - Rankings updated: April 02, 2026

DesignRush evaluates all telemarketing firms based on their expertise, success stories, and verified client reviews. Some listings may be paid.

  • Virtual Assistant Services for Busy Entrepreneurs

    Virtual Assistant Services for Busy Entrepreneurs

    Startup & SME-Friendly Virtual Assistant Services - BidBat  [... view Bidbat profile ]
    Location
    London, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
  • 24/7 Live Answering, Virtual Receptionist & Call Center Solutions

    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.  [... view AnswerFirst Communications profile ]
    Location
    Tampa, Florida
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • One Stop Shop for Lead Generation.

    One Stop Shop for Lead Generation.

    Zaphyre LLC is among the top B2B lead generation companies in the United States. We specialize in connecting businesses of all sizes, from Fortune 500s to startups, with qualified prospects to drive sustainable growth.  [... view Zaphyre LLC profile ]
    Location
    Fairfax, Virginia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Fish up your customer in the industrial market

    Fish up your customer in the industrial market

    We offer cold calling services in industrial markets (preferably Europe).We are professional sales engineers with experience in different tech fields.Our main markets are metal and woodworking, plastic processing, oil and gas, FMCG production, and agro-.You get a simple or promoted database with  [... view Industrial Cold Calling profile ]
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • The #1 Customer Service Outsourcing & BPO Company

    The #1 Customer Service Outsourcing & BPO Company

    With a legacy dating back to 2016, HiredSupport stands as a true trailblazer in the outsourced customer support realm.  [... view HiredSupport profile ]
    Location
    Rancho Cucamonga, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Effortlessly Accurate, Every Time

    Effortlessly Accurate, Every Time

    Instant Solution is a top BPO company in Bangladesh, offering world-class call center, data management, and business support services globally. With expertise in data processing, customer support, healthcare BPO, and e-commerce, we ensure secure, accurate, and efficient solutions. Operating in Bangladesh and  [... view Instant Solution profile ]
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $8/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Elevate Your Online Presence!

    Elevate Your Online Presence!

    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  [... view UseCodify profile ]
    Location
    Berlin, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $16/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
  • Hire a team in the Philippines at a fraction of the coast

    Hire a team in the Philippines at a fraction of the coast

    Digital Minds BPO services are among the top BPO company in the Philippines offering front office and back office services. They offer various services like customer support, back office support, creative services and technical support. Their global presence and expertise in BPO solutions have earned them a  [... view Digital Minds profile ]
    Location
    Naga, Philippines
    Number of Employees
    100 - 249
    Average Hourly Rate
    $8/hr
    Minimal Budget
    $1,000 - $10,000
  • Contact & Call Center Outsourcing Support Channels & Audits.

    Contact & Call Center Outsourcing Support Channels & Audits.

    Callzilla is a full-service outsourced call center and business process outsourcing company with headquarters in Miramar, Florida. We help leading brands acquire and care for English-speaking and Spanish-speaking customers, placing the utmost priority on quality.  [... view Callzilla profile ]
    Location
    Miramar, Florida
    Number of Employees
    Under 49
  • We agree that every service provider looks for appreciation, but singing self-made praises does not feature in the list of our priorities.  [... view Vcall Global profile ]
    Location
    Needham, Massachusetts
    Number of Employees
    Under 49
  • Taking user experience to the next level.

    Taking user experience to the next level.

    Intelsa, a rapidly expanding call center in the BPO sector, is revolutionizing the industry through innovative services and fostering a high-performance culture, positioning us as a leading contact and user experience center.  [... view Intelsa profile ]
    Location
    Medellín, Colombia
    Number of Employees
    250 - 499
  • Australia-based Provider Of Lead Generation Services

    Australia-based Provider Of Lead Generation Services

    Callbox Australia is a leading global provider of B2B lead generation services, trusted by companies across ANZ and beyond. Since 2004, weve been helping businesses achieve their revenue goals and unlock growth potential. With expertise in lead generation, appointment setting, and data solutions, we have  [... view Callbox Australia profile ]
    Location
    Camperdown, Australia
    Number of Employees
    500 - 999
  • Gain Efficiency With Expert BPO Solutions

    Gain Efficiency With Expert BPO Solutions

    From managing customer support to handling back-office tasks, we streamline operations and improve efficiency, ensuring your focus stays on driving strategic growth and achieving long-term success. With a global presence and a local touch, Activ8 Asia is your trusted BPO partner. We bring a world of  [... view Activ8 Asia profile ]
    Location
    Colombo, Sri Lanka
    Number of Employees
    100 - 249
  • French-based IT development company

    French-based IT development company

    Based in Marseille, ëtalik supports businesses and individuals in all their IT development projects in the Provence-Alpes-Côte d'Azur region and the South of France. Thanks to our local expertise, we offer reliable solutions tailored to your needs, ranging from application creation to application  [... view Etalik profile ]
    Location
    Marseille, France
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Accelerating Growth

    Accelerating Growth

    Korfshore is a global outsourcing partner delivering smart, scalable, and high-performance offshore teams across multiple industries. We help businesses reduce costs, streamline operations, and access specialized talent in finance, technology, logistics, healthcare, and back-office support. With a strong  [... view Korfshore Inc profile ]
    Location
    Calgary, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $50,000 & Up
  • 3X your sales appointments with AI.

    3X your sales appointments with AI.

    Decimus makes it possible for you to convert a greater proportion of leads into sales appointments than is possible with any other approach, all while significantly streamlining and enhancing every facet of your business's sales processes.  [... view Decimus Technologies profile ]
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Designing websites that drive results.

    Designing websites that drive results.

    At our website design agency, we specialize in creating custom websites for businesses in the handyman, power washing, cleaning, painting, and junk removal industries. We also have experience designing e-commerce and affiliate websites, as well as travel affiliate websites and portfolios.Whether you're  [... see all Polishsys Technologies reviews ]
    Location
    Lucknow, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • The People You Need on Call 24/7

    The People You Need on Call 24/7

    We’re not just an answering service. We’re the human connection that brings life to your business with a live person on the other end. Get to know your call center and answering service personnel.  [... view Always Answer profile ]
    Location
    Duncanville, Texas
    Number of Employees
    Under 49
  • Exceptional customer care and service are not just buzzwords at QTAS. Everyone on our staff, from managers to call center agents, is highly trained, accessible, and responsive  [... view QTAS profile ]
    Location
    Quincy, Massachusetts
    Number of Employees
    Under 49
  • For All Your Bilingual Contact Center Needs.

    For All Your Bilingual Contact Center Needs.

    For over 15 years, Gexel has been providing businesses with top-class call center services.Our team is dedicated to fostering strong strategic partnerships and collaborations with our clients.  [... view Gexel Telecom profile ]
    Location
    Montreal, Canada
    Number of Employees
    500 - 999
  • Big Push to The Top

    Big Push to The Top

    Expert solutions for digital success. Tailored services include social media management, SEO, web design, and more. You can maximize ROI and engage your target audience with us.  [... view BIHMARKETING profile ]
    Location
    Sarajevo, Bosnia and Herzegovina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Ultimate Destination For All Your Business Needs.

    Ultimate Destination For All Your Business Needs.

    Established in 2010, The Last Hope brings over 14 years of international expertise in transforming businesses with exceptional website designing, digital marketing & graphic designing services. Our dedicated team has successfully served thousands of satisfied clients worldwide, delivering tailored solutions  [... view TLH Services Private Limited profile ]
    Location
    Gurgaon, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
  • Optimize The Experience.

    Optimize The Experience.

    CPC helps businesses manage every aspect of the customer experience. CPC provides a full suite of outsourced customer contact services, including: text/SMS messaging service (both automated and live, “peer-to-peer” text messaging), social media coverage for businesses, staffed live chat, AI/chat bots  [... view CPC profile ]
    Location
    Manhattan Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
  • Top BPO Company USA.

    Top BPO Company USA.

    DGC BPO Service is a premier US-based outsourcing company offering expert customer service, call center solutions, virtual assistance, and lead generation. We help businesses optimize operations, improve customer experiences, and drive growth with tailored, efficient solutions.  [... view DGC BPO Service profile ]
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • The Digital Fanatics

    The Digital Fanatics

    We deliver tailored IT solutions that drive innovation and growth. From infrastructure management to software development, trust our team to elevate your business in the digital age.  [... view Xyden Solutions profile ]
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $12/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Your employee costs, re-imagined lower

    Your employee costs, re-imagined lower

    Kimon Services is a UK-based company specializing in cost-effective outsourced business admin solutions, including dedicated customer support, data entry, and back-office staffing. We offer managed offshore teams and Employer of Record (EOR) services tailored to client needs, helping businesses reduce costs  [... view Kimon Services profile ]
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Total CX and BPO Services.

    Total CX and BPO Services.

    ROI CX Solutions offers Total Contact Management and Business Support Services. We leverage our expertise to deliver a total package of customer care solutions and contact center services! We provide dedicated 24X7-365 outsourcing solutions. ROI CX Solutions is driven by results, whether it is maximizing your  [... view ROI CX Solutions profile ]
    Location
    American Fork, Utah
    Number of Employees
    1000 & Up
    Portfolios Count
    3 Projects Listed
  • Future in Hands.

    LTS Global Digital Services, based in Vietnam, specializes in providing comprehensive digital BPO services. Our expertise encompasses data processing, RPA solutions, and a range of other business process outsourcing services designed to enhance operational efficiency and drive growth for our clients.  [... view LTS Global Digital Services profile ]
    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Scaling companies FAST!

    Scaling companies FAST!

    Lease A Sales Rep, is an industry leader in the Call Center, Lead Generation and contracts sales space services; getting GUARANTEED appointments with decision makers, HOT leads and signed contracts for our clients with our inside and outside sales teams. We are hunters working at an INC 5000 company built in  [... view LSR profile ]
    Location
    Raleigh , North Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
  • We are more than just a call center.

    We are more than just a call center.

    Anomaly Squared is a contact & call center services provider. With our multiple domestic contact centers, we optimize internet & traditional marketing plans using both inbound & outbound strategies.We know that your employees'​ time is both limited and valuable. With our live transfer and lead  [... view Anomaly Squared profile ]
    Location
    Greensboro, North Carolina
    Number of Employees
    250 - 499
  • Grow your pipeline. We know how. We book appointments.

    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.  [... view VSA Prospecting profile ]
    Location
    Haddon Township, New Jersey
    Number of Employees
    50 - 99
  • Find Remote Callers or Best Virtual Assistants

    Find Remote Callers or Best Virtual Assistants

    Scale Your Business. Let's be honest, “A Business That Isn’t Growing, Is Slowly Dying”. You should be focusing on strategies that bring you 10x Growth. GetCallers is here to help you achieve phenomenal growth by leveraging low-cost Outbound Cold Callers.  [... view Get Callers profile ]
    Location
    New York City, New York
    Number of Employees
    Under 49
  • B2B Lead Generation Agency | Fueling Your Pipeline with Qualified B2B Leads

    B2B Lead Generation Agency | Fueling Your Pipeline with Qualified B2B Leads

    CallingAgency is your trusted partner in driving business growth through expert B2B lead generation, cold calling, appointment setting, and telemarketing services.  [... view Calling Agency profile ]
    Location
    New Castle, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • We Answer. You Grow.

    We Answer. You Grow.

    We are a Virtual Receptionist Company that assists in providing call answering and back-end office support to all SMBs Worldwide.  [... view 24H Virtual profile ]
    Location
    Toronto, Canada
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
  • With a name like sales , it has to be good

    With a name like sales , it has to be good

    We provide sales and Backend support to many business all across the Australia, since 2012 we started with 4 now we are family of 104 all across the Globe , we believe in innovation and once you walk in to us us can find each and every thing that help to build good and strong Business that can run for decades  [... view Sales Wolf profile ]
    Location
    Nashik, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • American quality call center and outsoured services at Philippine rates

    American quality call center and outsoured services at Philippine rates

    Loop provides a pinnacle of outsourced customer support as a service, encompassing top-tier customer service, potent retention strategies, and robust sales techniques.  [... view Loop Contact Solutions profile ]
    Location
    Makati, Philippines
    Number of Employees
    100 - 249
    Average Hourly Rate
    $8/hr
    Portfolios Count
    3 Projects Listed
  • Unlocking Potential, Delivering Excellence.

    Unlocking Potential, Delivering Excellence.

    Alegta empowers creative agencies and individuals to showcase their work and connect with clients, offering the best digital marketing and IT solutions backed by 18 years of industry experience.  [... view Alegta profile ]
    Location
    Hyderabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    7 Projects Listed
  • A Top-Grade Call Center Solutions Provider

    A Top-Grade Call Center Solutions Provider

    Magellan Solutions Outsourcing Inc. (Magellan) is an inbound and outbound call center and business processing outsourcing provider in the Philippines. Combining unrivaled expertise and capabilities across industries and business functions, we bring fresh and new approaches to strategies and operational  [... view Magellan Solutions profile ]
    Location
    Melbourne FL, Florida
    Number of Employees
    500 - 999
  • Back Office Support Services

    Back Office Support Services

    Outsource2india is a pioneering outsourcing company, providing a variety of Back Office Support services for global organizations.  [... view Outsource2india profile ]
    Location
    Princeton, New Jersey
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Think Outsource. Think ENVO.

    Think Outsource. Think ENVO.

    ENVO BPO is an award winning, ISO certified business process outsourcing company established in 2009 in Malaysia with the objective of assisting companies to grow their business via the concept of outsourcing. We pride ourselves as the specialist in contact centre services such as customer / helpdesk /  [... view ENVO BPO SERVICES SDN BHD profile ]
    Location
    Petaling Jaya, Malaysia
    Number of Employees
    250 - 499
    Minimal Budget
    $1,000 - $10,000
  • Partner with the Best.

    Partner with the Best.

    Paul Virtual Solutions, based in Regina, Saskatchewan, offers a range of services including International Trading, BPO, Call Center & HR Solutions, and Affiliate Marketing led Sales Solutions to clients globally. We excel in facilitating seamless connections between Manufacturers, Suppliers, and Potential  [... view Paul Virtual Solutions profile ]
    Location
    Regina, Canada
    Number of Employees
    Under 49
  • Execution of campaigns and strategies

    Execution of campaigns and strategies

    At Linked2U call center, we are more than just a business process outsourcing (BPO) and call center company; we are your dedicated partners in success.Our core belief centers around the transformative power of collaboration.We understand that in today's fast-paced and interconnected business world  [... view Linked2u profile ]
    Location
    Barranquilla, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
  • Manifesting Business Serenity.

    Manifesting Business Serenity.

    Global collaboration and expansion does not need to be complicated. At Elite Precision Consulting, we help organizations enter and penetrate global markets with both ease, strategy and peace of mind. With nearly 2 decades of international business management experience, we place value on creating synergistic  [... view Elite Precision Consulting profile ]
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $125/hr
  • Saving You Millions, So You Can Make Billions.

    Saving You Millions, So You Can Make Billions.

    We offer specialized solutions in digital marketing, back-office support, and talent acquisition. AGO M.I.D.A.S. enhances brand visibility through innovative advertising. AGO B.O.S.S. streamlines operations with expert support. AGO T.A.L.E.N.T. connects businesses with top professionals. Our expertise helps  [... view Alikhan Global Outsourcing profile ]
    Location
    Ontario, Canada
    Number of Employees
    500 - 999
    Average Hourly Rate
    $250/hr
  • Creative Power Digital

    Creative Power Digital

    We are a marketing agency specialized on generating advertising and promotions for all available in the market digital platforms.We aim to become trusted advisors to our customers, offering integral solutions and constantly adapting to our customers trends and changes at the digital environment.  [... view CP Digital profile ]
    Location
    Mexico City, Mexico
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

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. 

About The Author and Expert Reviewer

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.

Director of Client Relationships

Andrija Savić is an accomplished and highly competent sales professional with record-breaking achievements. His work at BSC Kragujevac, a leading European NGO affiliated with SPARK Netherlands, resulted in a 24% increase in course completion rates. While at Global Media Box, his team contributed 26.5% of the company's monthly sales in just seven months. Since becoming the Director of Client Relationships at DesignRush, the business has gained a 700% revenue increase, a testament to his proven competency and dedication to customer satisfaction.