# ActivityWatch

> Free Open-Source Time Tracker

Canonical page: https://appfinder.tech/apps/activitywatch

The best free and open-source automated time tracker. Cross-platform, extensible, local/privacy-first. Tracks app and website usage on Windows, macOS, Linux & Android. All data stays on your device.

## At a glance

- Category: Productivity
- Pricing: Open source. Open source; paid plans from $5 per month.
- Platforms: Web, macOS, Windows, Linux, Android
- Website: https://activitywatch.net/
- Listing: Not verified by the owner; listing details last changed Nov 2026.

## Features

- Extensions & plugins
- Time tracking
- Web research
- Writing assistant

## Facts and sources

- Platforms: Web, macOS, Windows, Linux, Android (Directory listing)
- Free plan: Yes (Directory listing)
- Open source: Yes (Directory listing)

## More

- Alternatives to ActivityWatch: https://appfinder.tech/alternatives/activitywatch
- How AppFinder ranks (organic order is never for sale): https://appfinder.tech/trust/ranking