Jan
by Open Source (Apache 2.0)
Privacy-first local AI platform
FreeCompletely free to use with no credit card required.IntermediateWeb
Good for local AI
Free-plan details
Completely free and open-source (Apache 2.0)
Meet the toolGPT4All
by Nomic AI
The Launchpad take
Verdict
Simplest desktop app for local LLMs
Private document Q&A (LocalDocs); offline AI chat; privacy-first AI; enterprise evaluation
Best for
Non-technical users wanting local AIprivacy-focused individualseducatorsenterprise pilots
Quick facts
- Free tier
- Completely free and open-source; desktop app for anyone
- Starting price
- Free
- Platforms
- desktop, local
- Company
- Nomic AI
Pricing
| Plan | Price | Key limits |
|---|---|---|
| Free | Free | None (hardware-limited only) |
Key capabilities
Works with
- Text
- documents (LocalDocs)
Outputs
- Chat responses
- document Q&A answers
Get it
How to use GPT4All on phones and tablets.
- Mobile web: Works in a mobile browser (responsive or dedicated mobile site).
Technical details
- Offline
- Yes
- API
- Yes
- Languages
- English (primary); multilingual depends on model
- Difficulty
- Intermediate
- Privacy
- High
- Time to productivity
- 10 min
- Upgrade when
- N/A (fully free)
- Integrations
- Local API, file upload (LocalDocs), Python SDK
Alternatives
LM Studio
by Element Labs
Desktop GUI for local LLMs
FreeCompletely free to use with no credit card required.IntermediateWeb
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Free-plan details
Completely free for personal use; all features included
Meet the tool
Ollama
by Ollama (Open Source)
CLI to run local LLMs (Docker-like)
FreeCompletely free to use with no credit card required.Intermediate
Good for local AI
Free-plan details
Completely free and open-source; all features included
Meet the tool