Z.ai

Beijing, China-based AI company founded 2019. Public (HKEX: 2390). Develops large language models (GLM series) and AI coding assistants. Serves developers and enterprises with API access and subscription-based coding plans.

Entry price

$12.6

Lite · /mo, billed annually

Plans tracked

no add-ons

Pricing changes

Latest Wk 25 '26

Pricing model

Subscription

No free tier

Pricing Change History

1 change

20261 change

Jun 19, 2026

Packaging

Weekly

Z.ai raises discounts up to 30% and upgrades to GLM-5.2

Billing discount schedule increased across all periods: monthly discount introduced (0%→10%), quarterly raised from 10% to 20%, and yearly raised from 20% to 30%. Base prices ($18/$72/$160/month) unchanged. Headline AI model upgraded from GLM-5.1 to GLM-5.2 in the model showcase section. Plans continue to include access to GLM-5.1 in comparison tables alongside the new GLM-5.2 headline.

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