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Retell AI: pricing, features and alternatives (2026)
Voice agent builder · retellai.com
What Retell AI does
Platform for building custom AI voice agents, billed by the minute.
Best for: developers and agencies
Standout
Fully custom agents in 70+ languages
Watch out for
Built for developers; needs technical setup
Retell AI alternatives
| Agent | Starting price | Pricing model | Best for | Compare |
|---|---|---|---|---|
| Retell AI | Pay as you go, $0.07–$0.31/min | Per minute | Developers and agencies | This page |
| Upfirst | $24.95/mo | Plan + per-call overage | Small firms with modest call volume | Upfirst review |
| Dialzara | $29/mo | Plan + per-minute overage | Budget-conscious small businesses | Dialzara review |
| Rosie | $49/mo | Monthly tiers by minutes | Solo operators and local services | Rosie review |
| Goodcall | $79/mo | Per agent + $0.50 per extra caller | High-call-volume local businesses | Goodcall review |
| Frontdesk | $99/mo | Plan + $0.25/min overage | Calls, texts and web chat in one | Frontdesk review |
Retell AI FAQ
How much does Retell AI cost?
Retell AI pricing starts at Pay as you go, $0.07–$0.31/min, according to its official pricing page (checked October 2026). Prices can change, so confirm on retellai.com before you buy.
Does Retell AI have a free trial?
Retell AI lists this free trial or plan: $10 free credit.
Who is Retell AI best for?
Developers and agencies. Platform for building custom AI voice agents, billed by the minute.
What are the best Retell AI alternatives?
Close alternatives include Upfirst ($24.95/mo), Dialzara ($29/mo) and Rosie ($49/mo).