Retell AI cost calculator

Calculator

Model the total Retell stack cost, including voice infra, LLM, TTS, telephony, and add-ons.

Product

Volume

Calls / dayAvg minutes / call

Add-ons

Trace - compliance scan (+$0.03/min)Recap - call summaries (+$0.02/min)

Compare vs alternative ($/min)A typical production voice-agent rate elsewhere - adjust it to your current vendor in the calculator.

Est. monthly

$1,200

Per minute

$0.05/min

Per call

$0.20

Save $2,160/mo (64%)

Your $50.00 free credit covers about 1,000 minutes at this rate.

Estimates only - AI usage bills per second; managed telephony bills on a 1-minute pulse.

Choose how you want to start.

Use an instant sandbox key for the API, or open Agents Beta and build without code. Sandbox usage never bills. Live keys require available credit.

Agents is live in beta. Sandbox keys have daily limits and never touch billing.