Free AI from Z.ai
1 free offer from Z.ai in the aifree.dev catalog, 1 verified: what is free, the catch, card rules and limits.
1 of 1 verified · how we verify
aifree.dev tracks one free tier offer from Z.ai. It is verified by aifree.dev. It does not ask for a credit card. Aimed at developers.
Offers
Verified first
| Tool | What's free | Key limits | Card required? | Status |
|---|---|---|---|---|
| Free tierongoing | Free models: GLM-4.7-Flash, GLM-4.5-Flash, GLM-4.6V-Flash (input, cached input, cached… | No card required | Verified · Oct 12, 2026 |
What's free from Z.ai
Z.AI Free API Tier · Free tier
Access select GLM text and multimodal vision models completely free of charge for API inference.
The catch: Free pricing applies only to the Flash models; limited-time free cached-input storage on paid models is promotional and can end.
- Free models: GLM-4.7-Flash, GLM-4.5-Flash, GLM-4.6V-Flash (input, cached input, cached input storage, and output all $0)
- Cached input storage free only for a limited time on paid models
- No usage caps or rate limits stated on the pricing page
Models and rate limits
Free-tier limits as the provider publishes them; a dash means none is published.
| Model | Context | RPM | RPD | TPM |
|---|---|---|---|---|
| GLM-4.7-Flash | 200k | — | — | — |
| GLM-4.5-Flash | — | — | — | — |
| GLM-4.6V-Flash | — | — | — | — |
Eligibility
- No credit card needed.
- Needs an account sign-up.
Recent changes
All changes- · Verified: Z.AI Free API Tier
- · Listed: Z.AI Free API Tier
Mentioned in
- Comparison: Free LLM APIs
- Guide: Free AI APIs With No Credit Card in 2026
Z.ai FAQ
- Do I need a credit card for the free Z.ai offer?
- No. Z.AI Free API Tier does not ask for a credit card.
Every section above is built from the offer data; the sitewide changelog lists all changes.