Cartesia, 20,000 free model credits every month
The speech synthesis API service Cartesia provides every account with 20,000 model credits per month and $1 in prepaid credits for voice agents for free. The free plan is for personal use only, and commercial use is not allowed.
- What you get
- 20,000 voice model credits per month · $1 per month in prepaid funds for voice agents
- Price
- To be confirmed
- Valid until
- To be confirmed
- Requirements
- Free plan · Unlimited workspace seats on all plans · Commercial license and instant voice cloning available on Pro and above
Check the conditions on the official page ↗
Details
Cartesia's free plan provides 20,000 model credits per month and 1 dollar in prepaid funds for voice agents. Text-to-speech (TTS) uses 1 credit per character, equivalent to approximately 27 minutes of Sonic-3.6 text-to-speech or approximately 1 hour and 51 minutes of Ink-2 speech recognition.
If you create an account on the Cartesia pricing page, you can use the free plan. For voice agents, 0.06 dollars per minute is deducted from the prepaid amount, while telephony network and phone number costs are charged separately.
Commercial licensing and instant voice cloning are available on Pro and higher plans. Whether card registration is required needs to be confirmed.
Sources and verification history
- Collection channel
- aicredits
- Collected at
- September 25, 2026, 06:13 KST
- First published
- Updated
- Official sources checked at