Easiest Time Tracking to self-host

Wakapi

Time Tracking

Self-hosted coding activity and time tracking server

Replaces WakaTime, RescueTime

Simple, configurable Pomodoro timer desktop app

Fast time tracking for freelancers and small teams

Replaces Toggl, Harvest

Tag-based time tracking without rigid project hierarchies

Replaces Toggl, Clockify

TimeTagger

Time Tracking

Tag-based time tracker with an interactive timeline

Replaces Toggl, Harvest

Automatic, privacy-first time tracking for your devices

Replaces RescueTime, ManicTime

Command-line time tracking with powerful reporting

Replaces Toggl

Minimalist time logging desktop application

Replaces Toggl

Desktop time tracker for individual productivity

Replaces Toggl, RescueTime

Python library for writing Timewarrior report extensions

Command-line time tracker with projects, tags, and reports

Replaces Toggl, Harvest

Simple command-line time tracker for projects

Replaces Clockify, Toggl

Simple multi-user web time tracking system

Replaces Clockify, Harvest