Retell AI alternatives
Retell AI build voice agents that make and take real calls. If it is not the right fit, these 5 voice agents do a similar job. The table below compares pricing, whether the project is open source, and what each one is best suited to, ranked by community upvotes on AigentGallery.
| Agent | Pricing | Open source | Best for | Upvotes |
|---|---|---|---|---|
 | Free | No | Build voice agents that make and take phone calls | 9 |
 | Free | No | Joins your calls, then answers questions about them afterwards | 7 |
 | Freemium | No | Gives any agent a real phone number | 5 |
 | Free | No | One API that routes every voice model | 3 |
 | Paid | No | Phone agents that handle calls start to finish | 1 |
Frequently asked questions
What is the best alternative to Retell AI?
Vapi is the highest-ranked alternative on AigentGallery right now: Build voice agents that make and take phone calls. The right pick depends on pricing and how much of the work you want handled for you.
Is there a free or open-source Retell AI alternative?
Yes — Vapi, MeetGeek, PollyReach offer a free tier or an open-source option.
How are these Retell AI alternatives ranked?
They all sit in the Voice Agents category on AigentGallery and are ordered by community upvotes. Anyone can vote, and listings are reviewed before they appear.