Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Best Telemarketing Companies
Goodfirms has reviewed 4 Telemarketing Companies as of September 2026. The top-ranked firm is Helpware (4.9 stars, 11 verified reviews, NA, founded 2015, Lexington). Across the category, the median hourly rate is $25, median client rating is 4.9, and 56% of firms employ 50+ members. Explore the vetted Telemarketing Companies below, compare their strengths, and connect with the provider best suited to your requirements.
Looking for top telemarketing agencies that help you scale up instantly instead of hiring in-house? Or do you need telemarketing services for a seasonal push? Goodfirms has done the hard work for you - researching and shortlisting telemarketing firms so you can find top B2B telemarketing companies without the guesswork. Outsourcing telemarketing campaigns frees your internal staff to focus on core priorities, while cutting the overhead of hiring and training new staff for lead generation. Just go through our vetted list of leading telemarketing companies below and pick a partner suited to your goals.
Goodfirms has verified 4 Telemarketing Companies - part of 6,204+ BPO Companies in the World, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of B2B Telemarketing Services Provider | Top Telemarketing Agencies
BackOffice Pro is recognized among trusted telemarketing companies offering outsourced support across sales, customer service, and back-office functions. As one of the top telemarketing service providers, it helps businesses reduce costs while maintaining quality outreach. Many organizations view it as part of trusted telemarketing providers ... read Backofficepro reviews & insights
< $25/hr250 - 9992014Princeton, United Statesprovided accurate 2D modeling with timely delivery and clear comunication.
- Founder & E-commerce ManagerUsing AI Tools
Claude
ChatGPT
Gemini
Perplexity
ExpertCallers has earned a place among the top rated telemarketing companies for its experienced agents and structured outbound campaigns. Positioned as one of the top telemarketing service providers, it supports lead generation, surveys, and customer retention programs for diverse industries. Many businesses comparing the best ... read ExpertCallers reviews & insights
< $25/hr1,000 - 9,9992007Princeton, United StatesReliable and professional support with strong communication in a fast-paced environment.
- Vice PresidentWhy ExpertCallers?
- Subsidiary of Flatworld Solutions. Founded in 2002
- Serving 5400 businesses in 45 countries
- Lean Six Sigma-driven excellence
Insurance Back Office Pro specializes in outsourcing support services for insurance companies. They offer a range of solutions including policy management, claims processing, and underwriting support. Our services are designed to improve efficiency and reduce operational costs for insurance providers. By leveraging a skilled workforce and advanced technology, Insurance Back Office Pro ensures high accuracy ... read Insurance Backoffice Pro reviews & insights
< $25/hr250 - 9992010Princeton, United StatesFlatworld Solutions (FWS) is a global company offering IT, Data Science, business consulting, and outsourcing solutions since 2002. The company was incorporated in 2004 with a focus on leveraging technology to help businesses streamline processes, enhance efficiency, boost productivity, improve effectiveness, save time, increase bottom lines, and negate global distances. Being in business for over ... read Flatworld Solution reviews & insights
NA50 - 2492002Princeton, United States
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
The 3 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
Read the full methodology


