What's free
10,000 characters/month TTS (~10 minutes) on the Free plan
Rate limits
15 requests per minute
The catch
The free plan includes a commercial license; overage billed at $0.15/1,000 chars. No card stated as required to start. Not OpenAI-compatible.
Appears in
Free LLM APIs with no credit cardFree LLM APIs for commercial useFree multimodal LLM APIsNo credit cardSpeech (STT/TTS)
Change history
How this free tier has changed since we started tracking it (2026-07-30) — generated from the git history of providers.json.
- 2026-07-30 Added to the hub