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.

  • Sales Development, Sales Recruiting, and Sales Coaching Services

    Sales Development, Sales Recruiting, and Sales Coaching Services

    Grow Your Sales Pipeline executes high-standard sales development, coaching, and recruiting programs to drive profitable revenue growth for our client partners.  [... view Grow Your Sales Pipeline profile ]
    Location
    Minneapolis, Minnesota
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
  • We Focus On Customer Service So You Can Focus On Your Business.

    We Focus On Customer Service So You Can Focus On Your Business.

    Headquartered in the heart of the Midwest in Sioux Falls, SD, Five Star Call Centers delivers total customer satisfaction in a passionate, relentless and impactful manner with our call center outsourcing services.  [... view Fivestar Call Centers profile ]
    Location
    Sioux Falls, South Dakota
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Optimise efficiency and value by outsourcing your delegate sales

    Optimise efficiency and value by outsourcing your delegate sales

    Belgrade Karizma is a low-cost resource that can handle all aspects of sales, marketing, and lead generation for each project, or function as an integrated part of a bigger sales team. Customers who return year after year and become real brand ambassadors attend the most successful events. To do this, you  [... view Belgrade Karizma profile ]
    Location
    Belgrade, Serbia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • B2B telemarketing for brands

    B2B telemarketing for brands

    Our UK based telemarketing and marketing agency is committed to delivering the results you need. We strive hard to ensure you get maximum value from our work, so that your business can continue growing!  [... view Paragon Sales Solutions profile ]
    Location
    Leicester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • The Right Team With A Big Dream

    The Right Team With A Big Dream

    We specialize in managed and dedicated team staffing for small and large outsourced projects. Combined with a highly trained and educated staff, our company exists to make a deliverable outsourced product managed with Western-style business practices, and delivered with exceeded expectations. Our products are  [... view Virtual Fellows profile ]
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • "Your Trusted Service Partner, Across the Nation."

    "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.  [... view ASK 2 PRO profile ]
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $7/hr
  • Fitting your call center requirements ideally

    Fitting your call center requirements ideally

    SAS specializes in tailored phone answering services, catering precisely to clients' unique business requirements. Our committed support team undergoes rigorous training to deliver outstanding solutions, encompassing a wide spectrum of needs, such as general customer service, billing inquiries, sales  [... view Specialty Answering Service profile ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    100 - 249
  • Simplifying Your Digital Needs With Unlimited Skills

    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  [... see all Protovo Solutions reviews ]
    Location
    Bhilwara, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • 24/7 Live Answering and Call Center Services

    24/7 Live Answering and Call Center Services

    Headquartered in Berkeley, CA, Direct Line Tele Response is nationally recognized as one of the premier service providers in the Answering Service and Call Center industry. We provide solutions for inbound call taking, messaging, urgent dispatch, and other answering services that are available 24/7/365.  [... view Direct Line Tele Response profile ]
    Location
    Berkeley, California
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Founded in 2003, 24×7 Direct is a leading Australian BPO with offices in Melbourne, Australia and Cebu, Philippines focused on delivering intelligent, intuitive and effective Managed Offshore Staffing solutions for Australian businesses.  [... view 24x7 Direct profile ]
    Location
    Melbourne, Australia
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Top class phone answering services

    Top class phone answering services

    AnswerForce delivers a suite of live, genial, and proficient phone answering services, alongside virtual reception solutions and beyond. Our seasoned team of customer-centric agents tend to your calls continuously, all year round, allowing you to concentrate on advancing your enterprise.  [... view AnswerForce profile ]
    Location
    Portland, Oregon
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Proven Lead Generation For Complex B2B Sales

    Proven Lead Generation For Complex B2B Sales

    JMS is a leading B2B lead generation firm serving companies that offer complex, often high-ticket solutions, products and services. Our clients rigorously test us against other lead generation firms, and we consistently prove our ability to meet or exceed their objectives. Based on this trust, clients make  [... view JMS Elite profile ]
    Location
    Willoughby, Ohio
    Number of Employees
    Under 49
  • Connecting You with Tomorrow's Buyers

    Connecting You with Tomorrow's Buyers

    Leading lead creation company SalesPro Leads specialises in serving the technology sector. Our associates are committed to delivering top-notch customer service and exceptional outcomes. They have a combined 50 years of business development and lead generation experience.  [... view SalesPro Leads profile ]
    Location
    Reno, Nevada
    Number of Employees
    Under 49
  • Hire a Filipino Talent to Scale Your Business Effortlessly.

    Hire a Filipino Talent to Scale Your Business Effortlessly.

    Armasourcing connects businesses with top-tier Filipino professionals, offering services in virtual assistance, Customer Service, and digital marketing. By leveraging skilled talent, we help companies streamline operations, reduce costs, and drive growth. Our rigorous selection process ensures clients receive  [... view Armasourcing profile ]
    Location
    Quezon City, Philippines
    Number of Employees
    Under 49
    Average Hourly Rate
    $8/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Cut Costs, Not Quality

    Cut Costs, Not Quality

    Led by a Cambridge MBA founder, RETLM BPO is providing cost effective but client focused outsourcing services to clients around the globe. These services cover range of industries including Real Estate, Edtech, Health care, Retail, ecommerce, transport, Telecom etc. Increase in Profit by 60%  [... view RETLM BPO profile ]
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • We Provide The Right Virtual Receptionist or Answering Service for Your Business.

    We Provide The Right Virtual Receptionist or Answering Service for Your Business.

    At Conversational we serve a variety of business types. Our Staff are specialty trained members of each of those mentioned administrative groups, who excel at their work. The receptionists love dealing with the different cultures and research your business to portray the right fit for you.  [... view Conversational LLC. profile ]
    Location
    Fredericksburg, Virginia
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Public sector sales acceleration

    Public sector sales acceleration

    Our B2G sales team helps you set more meetings and win more deals with state and local government agencies at a fraction of the cost of hiring internally.  [... view SLED Sales profile ]
    Location
    Tempe, Arizona
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Driving B2B Leads, Fueling Sales Growth.

    Driving B2B Leads, Fueling Sales Growth.

    Strategic Sales and Marketing (SSM) is a lead generation company specializing in B2B lead generation, appointment setting and managing sales leads for major accounts in multiple industry sectors. Founded in 1989 by Al Davidson, Strategic Sales and Marketing is widely recognized as one of the “leading  [... view Strategic Sales & Marketing profile ]
    Location
    Avon, Connecticut
    Number of Employees
    Under 49
  • Global Contact Center Solutions

    Global Contact Center Solutions

    We are customer service experts. Consider GCS when you need outsourced contract center support. We can staff and manage your internal center, operate a dedicated site for you or manage your program in a blended or shared center. GCS is not your ordinary outsource provider or BPO. Our niche is customer  [... view GCS profile ]
    Location
    Salisbury, North Carolina
    Number of Employees
    500 - 999
  • Contact Center Excellence

    Contact Center Excellence

    Arise’s roots go back to 1994, when we started out as a technology company selling a proprietary switch. We quickly saw where the future of the customer care world was headed and set out to shape and lead that future. The Arise® Platform launched in 1997 to enable a network of small enterprises to provide  [... view Arise Virtual Solutions profile ]
    Location
    Miramar, Florida
    Number of Employees
    250 - 499
  • Build a Million-Dollar Pipeline Filled With High-Quality Leads, Effortlessly.

    Build a Million-Dollar Pipeline Filled With High-Quality Leads, Effortlessly.

    Delivering SQL's in the form of appointments in the B2B tech space.  [... view DemandZEN profile ]
    Location
    Raleigh , North Carolina
    Number of Employees
    100 - 249
  • Air Calling - B2B Demand Generation

    Air Calling - B2B Demand Generation

    Air Calling - Global demand generation solutions powered by digital transformation services & Deliver Quality Leads.  [... view Air Calling profile ]
    Location
    Miami, Florida
    Number of Employees
    100 - 249
  • We're Here To Make Outsourcing Work For You!

    We're Here To Make Outsourcing Work For You!

    Parkes BPO offers flexible and innovative solutions to help your business reduce costs, save time, simplify processes, and boost efficiency.  [... view Parkes BPO Solutions profile ]
    Location
    Cebu City, Philippines
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
  • Boost Sales Growth.

    Boost Sales Growth.

    We are company specializing in outbound sales, aiming to help you increase your number of clients or customers. Our business models goal is to schedule meetings with potential clienst for you.  [... view Triballi profile ]
    Location
    Belgrade, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • Solutions That Empower

    Solutions That Empower

    CCJM Solutions is a boutique IT Consulting and BPO firm located in Atlanta, Georgia. We are passionate about helping businesses modernize operations while reducing costs. Our areas of expertise includes custom software, web, and app development, cloud migrations, staffing, and compliance management.  [... view CCJM Solutions profile ]
    Location
    Atlanta, Georgia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Omnichannel Solutions

    Omnichannel Solutions

    Upcall is a conversation-driven marketing and sales platform that uses real people to gather insights over the phone. It’s scalable, efficient, and seamlessly integrated within your existing workflow.  [... view Upcall profile ]
    Location
    Walnut, California
    Number of Employees
    Under 49
  • Call Center Excellence

    Call Center Excellence

    Tactical TeleSolutions (TTS) is a boutique lead generation agency in the Bay Area. TTS was established in 1991 and has developed innovative calling campaigns for Start Ups to Fortune 500 clients.  [... view Tactical TeleSolutions profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
  • Top AI-Driven Call Center in Indonesia

    Top AI-Driven Call Center in Indonesia

    Looking for a Reliable AI-Driven Outsourced Call Center in Indonesia? Callindo Delivers Top-notch Services to Enhance Your Customer Experience and Boost Your Business.  [... view Callindo profile ]
    Location
    Jakarta, Indonesia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $24/hr
    Minimal Budget
    Under $1,000
  • Helping US companies to find best talents for back office jobs

    Helping US companies to find best talents for back office jobs

    Deducto is your one-stop shop for connecting top Colombian job seekers with U.S. companies. We specialize in sales, customer service, and data entry roles, providing comprehensive services for both employers and candidates to ensure a perfect match.  [... view Deducto profile ]
    Location
    Barranquilla, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Bringing The World To Africa

    Bringing The World To Africa

    Afrishore BPO is a leading South Africa call center and customer support outsourcing provider, delivering high-quality voice, email, and chat support to companies in the US, UK, and Europe. Our English-speaking South African agents provide exceptional customer experience at a fraction of the cost of onshore  [... view Afrishore profile ]
    Location
    Sandton, South Africa
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $12/hr
    Minimal Budget
    $10,000 - $25,000
  • Hire Global Talent Without Borders Legal Risk Or Delays

    Hire Global Talent Without Borders Legal Risk Or Delays

    Smart Outsourcing Solution (SOS) is your partner for compliant offshore hiring. With decades of recruitment experience and strong operations in the Philippines, we deliver remote-ready talent in AI, tech, and customer support. Our EOR solution handles everything from onboarding to payroll, giving you a  [... view Smart Outsourcing Solution profile ]
    Location
    Muntinlupa, Philippines
    Number of Employees
    500 - 999
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
  • Webwers Cloudtech: Engage, Convert, Grow.

    Webwers Cloudtech: Engage, Convert, Grow.

    Elevate your business outreach strategies with Webwers' innovative Bulk SMS Dialer Services and Cloud Contact Center solutions. Our services empower you to seamlessly connect with your customers, ensuring efficient and effective communication channels. With our cutting-edge Bulk SMS Dialer Services, reach  [... view Webwers Cloudtech Private Limited profile ]
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Taking ownership of every call and providing a quality experience the first time, every time.

    Taking ownership of every call and providing a quality experience the first time, every time.

    As a CCaaS our range of call center services includes customer care, telesurveys, customer contact, marketing services, web chats, email responses, technical support and work desk, customer insights, and data analysis. As a business process outsourcing provider in Trinidad and Tobago, we are committed to  [... view Call Serv Limited profile ]
    Location
    Chaguanas, Trinidad and Tobago
    Number of Employees
    100 - 249
    Average Hourly Rate
    $9/hr
  • We provide Call Center service for e-commerce in emerging markets of Africa and Asia.We have local call center with in-house agents in every country of our presence.  [... view TheCall profile ]
    Location
    Moscow, Russia
    Number of Employees
    100 - 249
  • Your call center of choice

    Your call center of choice

    CALLFASST is committed to delivering exceptional services to its clients. We achieve this through advanced technologies, supported by a team of skilled and trained professionals. Our work philosophy revolves around openness and adaptability, as we strive to meet and exceed the high standards set by our valued  [... view CALLFASST profile ]
    Location
    Santiago de Querétaro, Mexico
    Number of Employees
    1000 & Up
  • Your Dedicated Ally in the World of Healthcare Credentialing.

    Your Dedicated Ally in the World of Healthcare Credentialing.

    Physician Credentialing Company specializes in streamlining provider enrollment and maximizing reimbursements, empowering healthcare practices to operate more efficiently. Our expert services ensure seamless credentialing processes that enhance the financial and operational success of medical providers.  [... view Physician Credentialing Company profile ]
    Location
    Rochester, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Our Mission as a Firm is to Make 24/7 Customer Service a Reality for Businesses of All Sizes.

    Our Mission as a Firm is to Make 24/7 Customer Service a Reality for Businesses of All Sizes.

    Since 2006, Adelina BPO has offered the best contact center solutions. Our goal is to provide our customers the greatest possible experience.  [... view Adelina profile ]
    Location
    St. Petersburg, Florida
    Number of Employees
    1000 & Up
    Minimal Budget
    $1,000 - $10,000
  • Your Trusted Partner In Scalable BPO Services

    Your Trusted Partner In Scalable BPO Services

    We are the fastest-growing BPO in India. Offers the best business opportunities in the industry. Deals in non-voice process, voice process, BPO solutions, banking process, digital marketing, and IT projects.  [... view Zoetic BPO Services profile ]
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Call Center Excellence

    Call Center Excellence

    RemoteCoWorker.com is an experienced team of experts that have established roots while working with Filipino VA’s.  [... view Remote CoWorker profile ]
    Location
    St. Petersburg, Florida
    Number of Employees
    1000 & Up
    Minimal Budget
    Under $1,000
  • Reliable BPO Contact Center for Call Handling

    Reliable BPO Contact Center for Call Handling

    Empire Solutions is a leading BPO contact center providing expert call handling and answering services. Connect with us anywhere for top call center solutions.  [... view EmpireOne Contact Center profile ]
    Location
    Toronto, Canada
    Number of Employees
    250 - 499
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
  • Flexible. Scalable. Exceptional

    Flexible. Scalable. Exceptional

    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.  [... view ContactWorks profile ]
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
  • Africa's No.1 Telephone Answering Service Firm.

    Africa's No.1 Telephone Answering Service Firm.

    CallTel is a business process outsourcing, telephone answering service, and customer engagement company that works together. We provide cutting-edge digital solutions that enable and maximize the effectiveness of individuals, groups, and companies using technology.  [... view CallTel Communications Limited profile ]
    Location
    Lagos, Nigeria
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
  • We Believe To Make Leaders

    We Believe To Make Leaders

    Hills Dot is a rapidly expanding software development company committed to delivering outstanding services in web, mobile, and game development, as well as eCommerce, digital marketing, WordPress, SEO, and content writing. Our team tirelessly harnesses its artistic talents to transform your ideas into  [... view Hills Dot profile ]
    Location
    Bahawalpur, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $8/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Brisk Web Services: Your Accelerator in the Digital Race.

    Brisk Web Services: Your Accelerator in the Digital Race.

    Brisk Web Services serves as your accelerator in the digital race, offering tailored strategies, measurable results, and a fervent commitment to driving businesses forward in the online realm. With a focus on delivering customized solutions and tangible outcomes, we are dedicated to propelling our clients to  [... view Brisk Web Services profile ]
    Location
    Ćuprija, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • We Match You with Global Vendors for Cost-Effective, High-Quality CX

    We Match You with Global Vendors for Cost-Effective, High-Quality CX

    RethinkCX connects businesses with the perfect outsourcing partner to elevate customer experience and reduce costs. As expert consultants, we match you with global vendors offering high-quality, scalable solutions tailored to your needs. Our technology-driven approach, including AI and analytics, ensures  [... view RethinkCX profile ]
    Location
    Toronto, Canada
    Number of Employees
    Under 49

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.