What's free
3,000 free TTS minutes for every new account (Starter plan)
Rate limits
Starter: 20 concurrent TTS generations
The catch
One-time allotment on signup; no credit card required (stated on the pricing page). The pricing table shows ~800 free minutes (~800k characters) while the page’s own FAQ and the docs still say 3,000 — an internal inconsistency. Commercial-use terms not stated.
Quickstart
First-party API — not OpenAI-compatible, so there is no drop-in base URL. The exact endpoint is in the official docs; authenticate with your API key in the Authorization: Bearer header.
curl -H "Authorization: Bearer $API_KEY" \
https://<api-base-url>/<endpoint>…or in Python:
import os, requests
r = requests.post(
"https:///",
headers={"Authorization": f"Bearer {os.environ['API_KEY']}"},
json={},
)
print(r.json()) Appears in
Change history
How this free tier has changed since we started tracking it (2026-07-30) — generated from the git history of providers.json.
- 2026-08-14 Updated OpenAI compatibility
- 2026-08-14 Updated the catch, card requirement
- 2026-07-30 Added to the hub