Grok is freemium — a usable free tier with paid plans above it. Z.ai (GLM Chat) is freemium — a usable free tier with paid plans above it. Both are listed under General Purpose Chatbots, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.
Grok is freemium — a usable free tier with paid plans above it and is listed for free, rate-limited access to xAI's latest Grok 4.x models. Z.ai (GLM Chat) is freemium — a usable free tier with paid plans above it and is listed for free chat on Zhipu's flagship GLM-5.x models. Both sit in General Purpose Chatbots.
Neither — Grok and Z.ai (GLM Chat) are both freemium, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.
Choose Grok if you need free, rate-limited access to xAI's latest Grok 4.x models; choose Z.ai (GLM Chat) if you need free chat on Zhipu's flagship GLM-5.x models. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.
| Grok | Z.ai (GLM Chat) | |
|---|---|---|
| Pricing tier | Free tier + paid plans | Free tier + paid plans |
| Free to start | Yes | Yes |
| Category | AI Chat & Assistants | AI Chat & Assistants |
| Type | General Purpose Chatbots | General Purpose Chatbots |
| Listed capabilities |
|
|
| Tags | chatbot, xai, grok 4, x, twitter, realtime, image, free, grok 4.7, grok imagine, grok free | z.ai, glm, zhipu, chatbot free, chinese ai chat, glm-5.2, agentic chat, glm-5.3, glm 5, z.ai free |
| Website | grok.com | chat.z.ai |
| Full page | Grok details → | Z.ai (GLM Chat) details → |
| Alternatives | Grok alternatives → | Z.ai (GLM Chat) alternatives → |