Try the s2.1-pro-free speech model without a card. Usage is subject to fair use, and the temporary free window runs through November 30, 2026.
HeyGen Voice Turbo: free speech API through November 30
Use heygen-voice-1-turbo-free for speech tests without a card or credit balance. Free capacity is shared; public and instant voices are supported.
What you get
What you get
A temporary zero-price text-to-speech route for prototypes. Select the exact free model; other HeyGen models have separate pricing.
Sources and verification
Official pages reviewed on November 4, 2026. Account signup, redemption and generated output were not tested. Vendor article updated November 2, 2026; original launch date not established.
BEFORE YOU START
Who can claim this?
HeyGen account and API key required. No credit card or credit balance required for this free model.
GET STARTED
How to claim
Create a HeyGen account and open the API keys page.
Choose a public voice in the playground and select heygen-voice-1-turbo-free.
Generate a short sample; use the same model ID when integrating the API.
If capacity returns 429, wait and retry instead of switching automatically to a paid model.
Limits & terms
- Public and instant voices only; professional clones require a different model. Best-effort capacity with no uptime or latency guarantee. Expiry: provider states through November 30, 2026; exact cutoff timezone is unspecified. AIOffers conservatively hides this listing from the start of November 30 UTC.
We review the provider’s published terms. Account approval and successful redemption depend on the provider.
We link out only to provider/affiliate URLs verified for this specific offer. How compensation works ↗
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Related offers
Eligible Model Studio models have independent new-user quotas, typically 1 million input-plus-output tokens per model, valid for 90 days.
The current early-bird offer advertises $5 of inference credits after mobile verification, expiring 14 days after signup.