ActivityWatch
The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.
ever-co
Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co
Worklenz
All in one project management tool for efficient teams
wakatime
Vim plugin for automatic time tracking and metrics generated from your programming activity.
WINBIGFOX
Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline.