AI Stack PricesPrices checked 11 November 2026
Retell AI pricing and real costs
What Retell AI voice agents cost per minute, what makes up that price, and your monthly bill for your call volume. Copied from the official pricing page.
Cost calculator
Estimated cost
What goes into Retell's per-minute price
| Retell voice infrastructure | $0.055/min |
|---|---|
| Text-to-speech, Retell, Cartesia or OpenAI voices | $0.015/min |
| Text-to-speech, ElevenLabs voices | $0.04 to $0.10/min |
| AI model (LLM), e.g. GPT 5.4 | $0.080/min |
| AI model (LLM), full range | $0.0032 to $0.384/min |
| Your own telephony (SIP) | No charge |
| Retell phone number | $2.00/month |
- $10 in free credits to start
- 20 concurrent calls free, then $8 per extra call line a month
- Call analytics and transcripts
- Webhooks and API access
- Enterprise plan with custom pricing
The range is Retell's published $0.07 to $0.31 per minute. Your exact rate depends on the AI model, voice and add-ons you choose: the most expensive models and voices in Retell's own price list can take a minute above $0.31. Phone call rates are extra unless you bring your own telephony.
Questions people ask
How much does Retell AI cost?
Retell AI is pay as you go: $0.07 to $0.31 per minute for voice agents, with no monthly fee. Its default setup in Retell's own estimator comes to $0.15 per minute.
Is Retell AI free?
You start with $10 in free credits. After that you pay per minute used.
What makes the price per minute go up?
The AI model is the biggest factor: from $0.0032 to $0.384 per minute. ElevenLabs voices ($0.04 to $0.10 per minute) also cost more than Retell's own voices ($0.015).
How many calls can run at once?
20 concurrent calls are free. Extra call lines cost $8 each per month.
How we get these numbers. We copy each price from Retell AI's official pricing page and note the date we checked it: 11 November 2026. We don't earn anything from the links on this page.
See Retell AI's current pricing