What's free
500K characters/month TTS (hard cap; pauses until next month), catalog voices, streaming and SSML
- Credit card
- not required
- Phone verification
- not required
- Commercial use
- allowed
Free limits
Numeric limits are not recorded in structured form for this provider.
In the provider's words
Free: 3 concurrent requests, 1 request/s sustained (burst 10); hard monthly cap, no top-ups
The catch
Commercial use is allowed on the free tier. No credit card required. Free cannot top up and pauses when the monthly balance runs out. Voice cloning is paid-plan only; voice agents are now an enterprise-only product (no free minutes).
Free models: not listed yet.
Get started
This is a first-party API, not OpenAI-compatible, so there is no drop-in base URL. The endpoint, the key and a working example are in the official docs.
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Change history
How this free tier has changed since we started tracking it (2026-07-30) — generated from the git history of providers.json.
- 2026-10-08 Updated free tier, rate limits, the catch
- 2026-08-14 Updated OpenAI compatibility
- 2026-07-30 Added to the hub