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Independent reviews · Clear choices · No jargon

LM Studio vs Jan

A side-by-side comparison of LM Studio and Jan — ratings, pricing, strengths, weaknesses and who each one is best for.

Updated 2026

Criteria
LM Studio
Dev platform
Jan
Development platform
Rating
4.6
4.5
Pricing
  • Free: Free
  • Commercial: Contact
  • Open source: Free
Pros
  • ✓ GUI
  • ✓ Local & private
  • ✓ Rich models
  • ✓ Local API
  • ✓ Runs offline
  • ✓ Data stays on-device
  • ✓ Open source & free
  • ✓ Cross-platform
Cons
  • ✗ Needs hardware
  • ✗ Technical
  • ✗ No cloud
  • ✗ Depends on hardware
  • ✗ Model ceiling set by your machine
Best forLocal inference, Privacy scenarios, Offline, Dev testingPrivacy-first, Offline use, Local models, Developers
PlatformsDesktopWindows, macOS, Linux

Our verdict

LM Studio edges ahead on our overall rating (4.6 vs 4.5), but both are capable choices.

Choose LM Studio if you want Local inference, Privacy scenarios. Choose Jan if you need Privacy-first, Offline use.

Read the full LM Studio review →Read the full Jan review →

FAQ

Is LM Studio better than Jan?

In our review LM Studio rates 4.6/5 and Jan rates 4.5/5. LM Studio is best for Local inference, Privacy scenarios, while Jan suits Privacy-first, Offline use — so the better choice depends on your priorities.

What is the difference between LM Studio and Jan?

LM Studio: A desktop app to discover, download and run open-source LLMs locally with a GUI. Jan: Open-source offline AI assistant that runs open models locally — your data never leaves your machine.

Which is cheaper, LM Studio or Jan?

LM Studio starts at Free (Free); Jan starts at Free (Open source).