Kimai

Kimai is a web-based, open-source time tracking platform built for freelancers and teams who want full control over their data. It supports multi-user workflows, reporting, invoicing, and integrations through a JSON API, making it useful for agencies or internal teams that need accurate time records and exportable analytics. The project offers both self-hosted and hosted options, so it can fit privacy-conscious organizations or those who want a managed setup. For The Stash, Kimai represents a solid, community-driven alternative to proprietary time tracking tools, with a clear focus on transparency and long-term maintainability. It is a mature project with active development and a broad ecosystem of plugins.