What a great platform
What a great platform, that the killer voices from 11labs and best model options from Anthropic, Google and OpenAI and the ease of twilio. I've built some fabulous voice agents!
By marksherpatech.ai
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
800 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Platform for creating AI phone agents. Discover the new way to build, test, deploy, and monitor production-ready AI voice agents at scale.
Retell AI (retellai.com) has 800 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
800 approved reviews, newest moderated first
What a great platform, that the killer voices from 11labs and best model options from Anthropic, Google and OpenAI and the ease of twilio. I've built some fabulous voice agents!
By marksherpatech.ai
Very good and easy to use
By isdisplayed
Retell AI has been easy to use and very effective. The voice agents sound natural, not robotic, and handle real conversations surprisingly well. Setup is simple, integrations work smoothly, and call quality has been solid. It’s been a great tool for automating calls, qualifying leads, and saving time without losing a professional feel.
By Edgardo O.
greatefull
By Rubén M.
It's really good, the best Ai voice platform i even used, low latency and easiest than Vapi and it works very well
By Mohamed A.
My experience with Retell AI has been positive overall. The platform is intuitive, fast, and well‑designed for building voice‑driven interactions. I appreciate the clarity of the documentation and how quickly I was able to get started. A few areas could make the experience even stronger: More flexibility in customizing voice behavior and conversational flow Smoother integration options for multilingual (Swahili included) or culturally‑specific use cases Additional examples or templates for real-world business scenarios Overall, I see strong potential in the product and look forward to seeing how it evolves. Thank you for the work you’re doing.
By Radjabu M.
I was able to program my agent in just a couple hours formy business.
By Johnny L.
Es ist sehr anfängerfreuntlich.
By Nicolas