OpenRouter
Shared by midudev↗One endpoint for hundreds of models. The openrouter/free alias costs $0 in and $0 out.
18 models at zero cost1M context
Z.ai
Use GLM 5.2 for free
Z.ai’s current flagship. Excellent at coding and tool calling. Free on OpenRouter (`z-ai/glm-5.2:free`); on Z.ai itself GLM-5 bills per token.
- API id
- z-ai/glm-5.2
- Context
- 200K
- Weights
- Open
- Free routes
- 5
Where to run GLM 5.2 for free
Vercel AI Gateway
Shared by midudev↗One key, hundreds of models, $5 of credits every month. No markup on tokens.
$5 of credits per month1M context
Hugging Face
↗Inference Providers: thousands of open models with monthly credits.
$0.10 of credits per month131K context
ModelScope
↗Alibaba’s hub: 50 free models over API, many of them frontier Chinese ones.
2,000 requests per day50 models
