kitio.aiHuggingChat vs Z.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Z.ai is completely free, while HuggingChat is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Open-weight model picker
- Automatic model routing
- Web search tool
- Image generation tools
- Open-source code
- GLM model choice
- Thinking mode
- Web search
- Slide and web page generation
- File uploads
| Feature | HuggingChat | Z.ai |
|---|---|---|
| Best for | Hugging Face's chat app for trying open-weight models in one place | Free chatbot running Zhipu's GLM models for chat, code and slides |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Free |
| Starting price | $9/mo | Free |
| Free plan | Yes | Yes, fully free |
| Made by | Hugging Face | Z.ai (formerly Zhipu AI) |
| Based in | United States | China |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Z.ai is completely free, while HuggingChat is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- HuggingChat and Hub access
- Standard usage limits
PRO
$9/mo
- $2 inference credits per month
- 8x ZeroGPU quota, top priority
- 10x private storage
Team
$20/mo
- Per user
- SSO (SAML and OIDC)
- Audit logs, resource groups
Enterprise
$50/mo
- Per user
- SCIM provisioning
- Highest storage and rate limits
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
HuggingChat
- Easy way to try open models
- No lock-in to one provider
- Open-source interface
- Monthly credits run out quickly
- Answers vary between models
- Fewer polished features
Z.ai
- Free access to a frontier-class model
- Good at building small web apps
- Open-weight models behind it
- Less known outside developer circles
- Data handled by a Chinese company
- Fewer integrations than big rivals
Which one should you choose?
Choose HuggingChat if you want:
- Easy way to try open models
- No lock-in to one provider
- Open-source interface
Watch out: monthly credits run out quickly.
Choose Z.ai if you want:
- Free access to a frontier-class model
- Good at building small web apps
- Open-weight models behind it
Watch out: less known outside developer circles.
HuggingChat vs Z.ai FAQ
What is the difference between HuggingChat and Z.ai?
HuggingChat: Hugging Face's chat app for trying open-weight models in one place. Z.ai: Free chatbot running Zhipu's GLM models for chat, code and slides. Both are chat assistants tools.
Is HuggingChat or Z.ai cheaper?
Z.ai is completely free, while HuggingChat is freemium.
Do HuggingChat and Z.ai have free plans?
HuggingChat: Yes. Z.ai: Yes, fully free.
Who makes HuggingChat?
HuggingChat is made by Hugging Face, based in United States.
Who makes Z.ai?
Z.ai is made by Z.ai (formerly Zhipu AI), based in China.
Which should I choose, HuggingChat or Z.ai?
Choose HuggingChat if you value easy way to try open models and no lock-in to one provider. Choose Z.ai if you value free access to a frontier-class model and good at building small web apps.