Pricing

Free on the web. Forever.

Open CouShell in any browser at no cost. The native apps — macOS, Windows, Linux and the Android sideload APK — are a single one-time €15 (or $15). iOS / Play Store, when they ship, are sold separately.

Web

In any browser

Freeforever
  • The full workspace — notes, boards, calendars, tables
  • Real-time collaboration with your whole team
  • Works offline, syncs when you reconnect
  • Sign in with a passkey — no account required to try
  • No credit card, no time limit
Open free on the web

Native apps

macOS · Windows · Linux  ·  Android sideload

€15one-time · or $15
  • Everything in the free web app
  • Desktop apps: macOS, Windows & Linux — one key, every device
  • Android sideload APK — same key, no Play Store required
  • Local files, system integration, offline-first performance
  • Free updates — no subscription, ever
Buy — €15 one-timeOr download & try free

The native apps are a one-time €15 (or $15) — one key unlocks macOS, Windows, Linux and the Android sideload APK. iOS on the App Store and Android on Google Play, when they ship, are sold separately — that's how the stores work. The web app stays free, forever. CouShell is powered by Abracadabra, an open engine — your data is always portable.

Hosting & self-host

Run it your way.

Use the free web app, let us host it, or run the open server yourself. The full server & hosting details live on abr.ac.

Free web app

Open app.cou.sh in any browser. Nothing to run, nothing to set up.

Open the web app

Managed hosting

Let Abracadabra run the server for you — backups, scaling, uptime handled.

Hosting on abr.ac

Self-host

Run the open Abracadabra server on your own box. Your data never leaves it.

Self-host guide

Start free, today.

Open CouShell in your browser — no install, no account, no card.