Comparison
idapt vs Jan
Jan is a local-first desktop chat app. idapt runs local models too, plus the cloud catalog and a full workspace.
Last reviewed July 16, 2026
At a glance
What Jan is great at
True local-first simplicity: download the app, pull a model, chat offline. Everything stays on the machine by construction, the app is open source, and for a private, single-device chat companion it is exactly the right amount of product.
What you also get with idapt
Local without the ceiling: the same on-device privacy through Ollama, inside a workspace that also has the frontier catalog, cited web search, persistent files, and agents. The prefer-local toggle routes what your machine can serve locally and falls back to the cloud for the jobs that outgrow it, in the same conversation.
The verdict
You want a fully offline, single-device chat app and nothing else around it.
You want local models as one lane of a larger workspace: cloud frontier models, files, agents, and search in the same place your local lane lives.
Frequently asked
Explore the features
Local AI
Run open models on your own hardware with Ollama: private, free, no rate limits.
Multi-Model Chat
GPT, Claude, Gemini, Grok, Llama: pick mid-conversation, cheapest-first.
Computers
Daemon-connected machines with real filesystems and agent-friendly controls.
Drive
Folders, previews, and lightweight versioning for AI work.
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