Free, open-source expense sharing — a self-hosted Splitwise alternative. Create a group, add expenses, split them evenly or by shares/amounts, and settle up. Groups are shared by link: anyone with the URL can view and edit, so there are no accounts to manage.
Notes
Bundled with its own dedicated PostgreSQL database. The agent generates the database password on first install and keeps it on the device. All groups and expenses live in the database volume.
Built from the official ghcr.io/spliit-app/spliit image.
Open-source contribution
A fixed amount per install goes to Spliit, 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