The ease of use
The ease of use. Very intuitive
By Elijah
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
The ease of use. Very intuitive
By Elijah
I've been using the GHL AI voice agent and there is no comparison. T'm thoroughly impressed with Retell's product and I will use it going forward. The voices are all so human-like that I can't tell the difference. Easy application as well...no hiccups at all. I certainly recommend that you use Retell for your AI voice agent needs.
By Rodney H.
Excelente calidad y muy bien desarrollado
By Jorge Ernesto Espinosa S.
Awesome - great for my projects its very functional and has variety I need. I like this company very very much!
By Jahova
I am AI Automation and integrations Engineer and i have used many voice AI agents but i most say that retell AI is one of the best when it comes to voice AI assistants because firstly the UI, they provide is very simple yet very complete, literally even a non-technical person can build his own voice AI agent. Secondly the variety they provide, and the quality of voice AI agents enhances the experience of customers. 9.5/10.
By Usman
Vraiment on a presque l'impression que c'est un vrai humain, un peu de finetuning à faire mais je suis vraiment satisfait
By Dominic
One of the best voice agents - it is awesome!
By Max
Retell is one of the solutions most used by our agency; it simply propelled us forward in record time.
By nico