kitio.aiChatLLM vs LibreChat
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. LibreChat is completely free, while ChatLLM is paid.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Many models with routing
- DeepAgent tasks
- Image and video generation
- Document chat
- RouteLLM API
- Many providers in one UI
- Agents and MCP tools
- Code interpreter
- Conversation forking
- SSO login
| Feature | ChatLLM | LibreChat |
|---|---|---|
| Best for | Abacus.AI's assistant bundling many frontier models and agents | Open-source chat platform unifying many model providers |
| Category | Chat assistants | Chat assistants |
| Pricing model | Paid | Free |
| Starting price | $10/mo | Free |
| Free plan | No | Yes, fully free |
| Made by | Abacus.AI | ClickHouse |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
LibreChat is completely free, while ChatLLM is paid.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Basic
$10/mo
- Per user
- 100+ AI and image models
- First month $7
Pro
$20/mo
- Per user
- Higher usage limits
- General purpose agent
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
ChatLLM
- Low price for many models
- Agent and coding tools included
- Frequent model updates
- Credit system can be opaque
- Interface feels crowded
- No free plan
LibreChat
- Free and open source
- Broad provider support
- Strong enterprise login options
- Self-hosting requires Docker skills
- Config files can be complex
- No official hosted plan
Which one should you choose?
Choose ChatLLM if you want:
- Low price for many models
- Agent and coding tools included
- Frequent model updates
Watch out: credit system can be opaque.
Choose LibreChat if you want:
- Free and open source
- Broad provider support
- Strong enterprise login options
Watch out: self-hosting requires docker skills.
ChatLLM vs LibreChat FAQ
What is the difference between ChatLLM and LibreChat?
ChatLLM: Abacus.AI's assistant bundling many frontier models and agents. LibreChat: Open-source chat platform unifying many model providers. Both are chat assistants tools.
Is ChatLLM or LibreChat cheaper?
LibreChat is completely free, while ChatLLM is paid.
Do ChatLLM and LibreChat have free plans?
ChatLLM: No. LibreChat: Yes, fully free.
Who makes ChatLLM?
ChatLLM is made by Abacus.AI, based in United States.
Who makes LibreChat?
LibreChat is made by ClickHouse, based in United States.
Which should I choose, ChatLLM or LibreChat?
Choose ChatLLM if you value low price for many models and agent and coding tools included. Choose LibreChat if you value free and open source and broad provider support.