OpenRouter
One API for trying multiple free language models.
Documentation checked 20 Oct 2026. Not personally tested.
What you get
50 requests/day across free models.
- Renewal
- Daily
- Credit card
- No credit card
- Who can use it
- An OpenRouter account using eligible free model endpoints.
- Expiration
- No fixed end date stated; model availability can change.
- Access type
- LLM APIs
The catch
20 requests/minute. Failed attempts count toward the daily limit. Paid models require credits; free availability is not a production SLA. Check the selected model's data policies.
Before you claim it
- Open the provider’s official page and confirm your account and region qualify.
- Check the live allowance for the exact model or feature you intend to use.
- Review billing settings before enabling paid usage or adding a payment method.
Official sources
Referral transparency
Affiliate availability has not been established. This listing uses a direct provider link.
Information changed?
Provider terms can change after a check. Follow the official sources for the latest account-specific terms.