Fish Audio
Voice & Video Free key (no card)
AuthenticationFree key (no card)
Rate limitMonthly free credits, about 200 min of standard speech.
Documentation: docs.fish.audio ยท Checked Sep 18, 2026
About
Fish Audio offers top-ranked voice quality on independent leaderboards at a fraction of ElevenLabs pricing. The free tier includes monthly generation credits, roughly 200 minutes of standard speech, and the API is pay-as-you-go after that.
Details
Free to start. You may need a free key, but no credit card.
Auth: Free key (no card)
Rate limit: Monthly free credits, about 200 min of standard speech.
Verified: 2026-09-18
Best for: developer
Setup
- Sign up at fish.audio and copy your API key.
- Pick a stock voice or clone your own from a short sample.
- POST text to /v1/tts and play back the returned audio.
Example
POST https://api.fish.audio/v1/tts --header "Authorization: Bearer YOUR_API_KEY"Use cases
- Voice agents
- Narration
- Audio content