OSS Discovery

AT
Austria
BACKEND & API
SELF-HOSTABLE
ACTIVELY MAINTAINED
FREEMIUM
Kimai

KIMAI

Kimai is a premium open-source time tracking solution for businesses. It delivers precise project management, billable hour tracking, and insightful reporting. Built on robust PHP and Symfony, Kimai seamlessly integrates with various services, offering scalable and customizable time tracking for enterprises and small businesses alike, driving informed decision-making.

GITHUB STARS
4.6k
+12% this month
FORKS
768
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
58
Tracking updates
LICENSE
AGPL-3.0
Commercial use
**Kimai** is a time tracking solution that tracks billable hours and generates reports. It is built for businesses who need to manage projects and track time. Kimai runs on PHP and Symfony.

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

PHP
PHP
Twig
Twig
JavaScript
JavaScript
SCSS
SCSS
CSS
CSS
Dockerfile
Dockerfile
Shell
Shell

VISUAL INTERFACE

Screenshot 1
Screenshot 2
Screenshot 3

The Quick Glance

Status
Active
Category
Backend & API
Pricing
Freemium
Self-Hosted
Yes
Available on
Web
Latest Release
2.55.0
Apr 16, 2026

Relative Standing — across 1,284 tools

STARS4.6k
Top 50% globally
FORKS768
Top 39% in Open Source
ACTIVITYVery High
Top 11% Activity
WATCHERS58
Top 48% Community