Hierarchical personal knowledge base and note-taking app: rich-text and code notes, infinite nesting, note cloning, scripting, and a built-in web clipper. Single container with an embedded document store — no external database to operate.
Notes
Built from the actively-maintained TriliumNext image. On first visit you set a single login password; all notes, attachments and the document database live under the mounted data directory. Back that folder up and you've backed up everything.
Open-source contribution
A fixed amount per install goes to Trilium, forwarded via GitHub Sponsors.
Last checked 2026-07-29
01
Connect a device: a Raspberry Pi, a Linux machine, or an Apple silicon Mac.
02
Click install in the dashboard. The template is signed; your device verifies the signature before anything runs.
03
Optionally attach your own domain. HTTPS certificate included, no port forwarding.
Your data stays on your device. obacht handles the tunnel, SSL, and domain.
Sign up for the closed beta