AI Voice Agent Pricing

Flexible Pricing
built for Voice AI

Pay as you go

$0 to start.

60 mins of free access

20 concurrent calls

10 Free Knowledge Bases

Onboarding demo repository available

Discord and community support.

Detail Pricing

Conversation voice engine API

- With Elevenlabs voices ($0.07/min)

- With OpenAI / Deepgram voices ($0.08/min)

LLM Agent

- Retell LLM - GPT 4o mini ($0.006/min )

- Retell LLM - GPT 4o ($0.05/min )

- Retell LLM - Claude 3 haiku ($0.012/min )

- Retell LLM - Claude 3.5 haiku ($0.02/min )

- Retell LLM - Claude 3.5 sonnet ($0.06/min )

- Your LLM (No charge)

Telephony

- Retell Twilio ($0.01/min )

- Your Twilio (No charge)

Others

- Knowledge Base ($0.005/min )

Add-Ons

- Phone Numbers ($2.00/month )

- Free for 10 Knowledge Bases.
Extra Knowledge Base ($8.00/month )

Try us for free

Enterprise Plan

For companies with large volumes, data or deployment requirements, or support needs.

Includes everything from pay as you go

Discounted pricing based on volumes. (as low as $0.05 per minute)

Custom concurrent calls based on volumes

Premium private Slack channel support with dedicated support teams.

Contact Sales

Estimate your cost

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Pricing FAQ

001

How do you calculate the minutes?

Each call rounds up to the nearest millisecond, and the time is accumulated. At the end of the month, we will charge you based on the total time.

002

If someone is not talking during the call, will you still charge the fee?

Yes, we calculate the entire length of the call because the speech-to-text module continues to operate throughout.

003

How can I download the invoice and add company details?

This feature is on our roadmap. For now, you can email founders@retellai.com for assistance with this issue.

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