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Free Tier / zhipu
Zhipu AI (GLM) Free Tier
New-user trial credit; the specific amount depends on official promotions
API / Service
GLM API
Unit
Trial credit
Reset Period
Per promotion rules
Rate Limits
Rate limited per model and per account
Credit Card
Real-name verification may be required; credit card Unknown
Sign-up
Sign up at open.bigmodel.cn
Expiration
Subject to official promotions
Verification
2026-08-28 · partial · medium confidence
Restrictions
- · Promotional credit may expire
- · Free policies differ across models
Official sources
Source type: Official site / existing verification records. This site does not treat blog posts or old articles as proof of a current allowance.