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 × Travel × Under $1,000 ×Clear Filters
  • Streamline Your Human Resources Services Today

    Ouvriex LLC was established in 2021 as part of the FORM Production Group, which originated in 2005. The company operates as a comprehensive business solutions provider, offering services that include human resources solutions, legal consultations, taxation advisory, facility management, and workspace rentals...

    Top Services:

    • HR Outsourcing
    • Customer Support
    • Business Consulting
    • Staff Augmentation
    • DevOps Consulting
    • Show more
    Location
    Cairo, Egypt
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    Under $1,000

    Ouvriex Services

    • HR Outsourcing
    • Customer Support
    • Business Consulting
    • Staff Augmentation
    • DevOps Consulting
    • Managed Services
    • Software Testing
    • Software Development
    • Mobile App Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Expertise France
    • AFD
    • Deloitte
    • Ital
    • CONNECT Professional Services
    • DoPay
    • Hassan Allam
    Data sourced from the agency's DesignRush profile
  • 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...

    Top Services:

    • Digital Services
    • Branding
    • Logo Design
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Ćuprija, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000

    Brisk Web Services Services

    • Digital Services
    • Branding
    • Logo Design
    • Web Design
    • WordPress Website Design
    • SEO
    • Business Consulting
    • Translation Services
    • Customer Support
    • Transcription Services
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kunsten
    • Atlas Agency Launch Lab
    • Mentoras
    Data sourced from the agency's DesignRush profile
  • Ultimate Technology Partner.

    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
    • Show more
    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
      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 View All Reviews
  • Calls answered. Insight delivered.

    Customer Direct answers your calls and gives you answers about your business. What makes us unique: we analyze every single interaction, not just a small sample like most call centers...

    Top Services:

    • Call Centers
    • BPO
    • Phone Answering Services
    • Customer Support
    • AI Development
    • Show more
    Location
    Maryland Heights, Missouri
    Number of Employees
    250 - 499
    Minimal Budget
    Under $1,000

    Customer Direct Services

    • Call Centers
    • BPO
    • Phone Answering Services
    • Customer Support
    • AI Development
    • Transcription Services
    • Translation Services
    • Business Consulting
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Preferred Hotels & Resorts
    • Grand Isle Resort & Residences
    • Magnuson Hotels
    • Triumph Hotels
    • Edgewater
    Data sourced from the agency's DesignRush profile

    Customer Direct Reviews & Testimonials

    • smcsmc
      smcsmc Review from Google
      5.0★

      smcsmc's Review Sourced from Google

      I have been shopping and dining here ever since it was first built. Always get what I went for.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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
128,769+
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
4

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.