Best Open-Source Time Tracking & Timesheet | open-source.storeAll categoriesTime Tracking & Timesheet
Project timers, timesheets, and billable hours trackers.
7 tools found 
Super Productivity
Super Productivity is an open-source task and time tracker replacing paid Clockify seats with local timeboxing and direct Jira and GitHub sync.
23.4kLinuxmacOSWindowstoday MITTime Tracking & Timesheet
ActivityWatch
ActivityWatch is an open-source, local-first alternative to RescueTime that logs desktop and browser activity into an on-device SQLite database.
19.5kLinuxmacOSWindows2d ago MPL-2.0Time Tracking & Timesheet
Kimai
Kimai is a self-hosted time tracking alternative to Clockify that gives agencies full control over their data without per-seat pricing.
5.1kLinuxmacOSWindowstoday AGPL-3.0Time Tracking & Timesheet
Watson
Watson is an open-source CLI time tracker that replaces cloud timesheets with terminal-based frame logging, JSON exports, and shell status integration.
2.5kLinuxmacOSWindows11mo ago MITTime Tracking & Timesheet
Timewarrior
Timewarrior is a private CLI time tracker that records hours in local plain text with Taskwarrior hooks, replacing centralized cloud timesheet apps.
1.7kLinuxmacOSWindows4d ago MITTime Tracking & Timesheet
TimeScribe
TimeScribe is an open-source, offline time tracker that replaces Clockify with local SQLite project billing, idle detection, and zero cloud telemetry.
GPL-3.0Time Tracking & Timesheet
Go & gRPC engineer · founder of EasyP
Go, gRPC and Protobuf done right, LLM agents in production, and the hard parts of shipping a first product.
GogRPCProtobufLLM agents
Hackatime
Hackatime is an open-source alternative to WakaTime that tracks coding activity across 70+ editors with unlimited historical data and self-hosting support.
MITTime Tracking & Timesheet
Windows
2d ago
MPL-2.0Time Tracking & Timesheet
Windows
today
AGPL-3.0Time Tracking & Timesheet
macOS
today
GPL-3.0Time Tracking & Timesheet