+ ~12 more free models by OpenRouter

~22 free models (marked with `:free` suffix). OpenAI SDK-compatible.

Access
Free API tier
Free limits
20 RPM, 200 RPD
Modality
image, text
Credit card
Not required
Commercial use
Unclear, verify
Rate limit
20 RPM · 200 RPD
Base URL
https://openrouter.ai/api/v1
Last verified
June 2026

Frequently asked

Is + ~12 more free models free?

Yes. OpenRouter offers it as Free API tier with these limits: 20 RPM, 200 RPD. No credit card is required.

Can I use + ~12 more free models commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using + ~12 more free models?

~22 free models (marked with `:free` suffix). OpenAI SDK-compatible.

Building with this model?

We wire free-tier and open-weight models into production stacks: evals against your real inputs, failover, cost caps.

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