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Retell AI

Read 17 Retell AI reviews and testimonials from customers, explore 9 case studies and customer success stories, and watch customer videos to see why companies chose Retell AI as their AI Voice Agents

Retell is the #1 voice AI agent platform, enabling you to build, test, deploy, and monitor voice AI agents. Industries such as healthcare, insurance, financial services, and logistics use Retell to automate and enhance call operations.

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Customer Rating Review Score based on 336 reference ratings
4.7/5.0 (336)
  • Summer 2026 Top Performer AI Voice Agents Software

17Testimonials

  • "RetellAl is powering our Cal.ai phone voice scheduling and we're more than excited to be partnering up. Their team ships fast and their voice agent is the best in the …

  • "Retell AI is loaded with features that can fulfill our case and it's pretty easy to integrate."

  • “GiftHealth makes the process really simple for doctors, who just go into their EHR system, Then the patient journey starts with automation. As soon as we receive the script, the …

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9 Case Studies

  • How Sunshine Loans Scaled to 700,000+ Monthly Applications and Cut Abandonment Rates …

  • How Everise contained 65% of internal service desk tickets with Retell AI

  • How Retell AI Became Boatzon’s Top Performing “Employee”

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Additional Retell AI Information & Resources

Read Retell AI Reviews, Testimonials & Customer References from 17 real Retell AI customers.

Browse Retell AI Case Studies, Customer Success Stories, & Customer References from 9 businesses that use Retell AI.