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.

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.

Telemarketing × eCommerce ×
  • Your Trusted Partner for Complete Outsourcing Solutions.

    ProcessVenue is a one-stop destination for Secure Data Management, Financial & Accounting Services, Customer Support, and Data Annotation & Labeling. We serve clients globally with a commitment to data security, accuracy, and operational excellence...

    Top Services:

    • Call Centers
    • Business Consulting
    • Customer Support
    • Accounting
    • Market Research
    • Show more
    Location
    Jaipur, India
    Number of Employees
    100 - 249
    Portfolios Count
    1 Project Listed
  • Engineering products. Engineering demand.

    Talent Axis Solutions is a Noida-based team helping brands grow through smart technology and result-driven marketing. From building modern web and mobile applications to running Salesforce implementations and hyperlocal ad campaigns, we focus on outcomes clients can actually measure more leads, more footfall...

    Top Services:

    • Digital Services
    • Web Development
    • eCommerce Development
    • Digital Marketing
    • SEO
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Built To Solve. Designed To Scale.

    Tech Potato is a digital solutions company working across web development, e-commerce, automation, design, and business operations. We bring technical and operational teams together to support the day-to-day digital needs of modern businesses...

    Top Services:

    • Digital Services
    • Graphic Design
    • Design Services
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Build, Solve, Deliver

    SolvForge is a small, independent studio that builds websites, runs servers, and handles marketing for growing businesses. We design fast, modern sites that bring in customers, keep them secure and online, and help you get found on Google. One team, straight answers, and work that's built to last. Build...

    Top Services:

    • eCommerce Development
    • Software Development
    • CRM Consulting
    • ERP Consulting
    • IT Services
    • Show more
    Location
    Hyderabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
  • Your go to Web & Outsourcing Partner

    BEXMS is a Pakistan based web development and outsourcing company helping businesses build, grow, and manage their digital operations. We create fast, custom websites and web applications, manage social media, and provide trained outsourced staff for office operations and customer support. Our teams work with...

    Top Services:

    • BPO
    • Web Development
    • Customer Support
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
  • UPLINK TECHNOLOGY is a forward-thinking IT solutions and digital transformation company dedicated to helping businesses establish, enhance, and scale their digital presence. We specialize in delivering innovative, reliable, and result-driven technology solutions that empower startups, SMEs, enterprises, and...

    Top Services:

    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Digital Strategy
    • AEO
    • Show more
    Location
    GIDC, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $26/hr
    Minimal Budget
    Under $1,000
  • Your Partner in Operational Excellence

    CogentHub is a leading BPO firm dedicated to helping businesses overcome challenges through exceptional management consulting services. The firm leverages advanced technology and well-planned operations to enhance customer experiences and drive growth. With a passionate team of professionals, CogentHub...

    Top Services:

    • BPO
    • Call Centers
    • Phone Answering Services
    • Customer Support
    • HR Outsourcing
    • Show more
    Location
    Kolkata, India
    Number of Employees
    500 - 999
    Average Hourly Rate
    $10/hr
  • Top Digital Marketing & Web development Agency

    Madalytech: Empowering Businesses through Strategic Innovation...

    Top Services:

    • Digital Marketing
    • Graphic Design
    • Digital Strategy
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
  • Innova Car rental for Outstation

    innova car rental for outstation, innova taxi gurgaon, outstation cab gurgaon, toyota innova hire gurgaon, innova crysta rental, gurgaon tours and travels cab, outstation taxi service gurgaon, innova car booking online, delhi ncr taxi service, luxury cab for outstation...

    Top Services:

    • Print Design
    • Web Design
    • UI/UX Design
    • Affiliate Marketing
    • CRO
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
  • Empowering Customer Experience with AI and Human Expertise-Customized Care Solutions by D3Mynds.

    Empowering Customer Experience with AI and Human Expertise-Customized Care Solutions by D3Mynds. Where AI Meets Human Touch D3Mynds Delivers Customized Customer Care Solutions for a New Era...

    Top Services:

    • BPO
    • Business Consulting
    • Call Centers
    • Phone Answering Services
    • Customer Support
    • Show more
    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Automate. Outsource. Elevate . Your RPA & BPO Partner

    LY Softwares is a premium technology and business solutions provider with offices in Palakkad, Bangalore, and Dubai, blending skilled human expertise with intelligent automation. We specialize in RPA, BPO, mobile app development, web design & development, and hosting solutions that help businesses streamline...

    Top Services:

    • AI Development
    • Software Development
    • IT Services
    • ERP Consulting
    • CRM Consulting
    • Show more
    Location
    Palakkad, India
    Number of Employees
    100 - 249
  • Outsourcing and BPO Company

    InLinkers CX is a Pakistan-based BPO company with 10+ years of certified outsourcing experience. Founded in 2015, we serve businesses across the US, UK, Australia, UAE & Canada. Our services include Call Center Outsourcing, IT Outsourcing, Staff Augmentation, Healthcare BPO, Insurance BPO, Mortgage BPO...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • AEO
    • Software Development
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Turning Ideas Into Intelligent Digital Solutions

    Inteliware Tech is a technology company based in Islamabad, Pakistan, specializing in custom digital solutions and software development for modern businesses. Its services span web and mobile applications, Web2/Web3 development, AI and machine learning, CRM and automation, UI/UX design, cloud development, SEO...

    Top Services:

    • Branding
    • Design Services
    • Web Design
    • eCommerce Development
    • PPC
    • Show more
    Location
    Islamabad, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Innovation and Intregration Everyday

    BizzBuzz Creations is a result-driven Digital Marketing & BPO agency offering SEO, SMO, SMM, Google Ads, Meta Ads, Website Design & Development, Branding, Content Strategy, and Complete BPO Services. We help businesses grow with tailored strategies, data-driven solutions, and a strong focus on performance and...

    Top Services:

    • Digital Services
    • Graphic Design
    • Web Design
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Prayagraj, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
129,003+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
114

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

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.