Retell AI vs Vapi
Two ai voice agents tools side by side. Anything the vendor hasn’t confirmed says so.
#1 in AI voice agents | #3 in AI voice agents | |
|---|---|---|
| What it does | Build, test and deploy AI phone agents. | Developer platform for building voice AI agents. |
| Monthly searches | 18,100 | 4,400 |
| Pricing | See pricing on their site | From $0.05 per minute |
| All plans | All plans
| |
| Free trial | Free trial | Not mentioned on their pricing page |
| Integrations | Not confirmed | Not confirmed |
| Listing status | Unclaimed | Unclaimed |
| Website | retellai.com | vapi.ai |
Pricing and trials come from each vendor’s pricing page, checked Retell AI: Nov 2, 2026; Vapi: Nov 2, 2026.
Searches are US monthly volumes for each tool’s brand query, Semrush, October 2026.