Kimai
Web-based multi-user time tracking with reporting and invoicing
Kimai is a professional, web-based time-tracking application for freelancers, agencies, and organizations. It helps teams record working time across customers, projects, and activities, and turns that data into reports and invoices.
Key Features
- Multi-user time tracking with roles, teams, and permission controls
- Customer, project, and activity management with budgets and hourly rates
- Time-clock mode (punch-in/punch-out) and multi-timer support
- Advanced reporting, filtering, and dashboards for time and cost analysis
- Invoicing with configurable templates and multiple export formats
- Data export options (for example CSV, PDF, and spreadsheet formats)
- Extensive JSON API for integrations and automation
- Authentication options including database login, LDAP, and SAML, plus optional TOTP-based 2FA
- Plugin system to extend features
Use Cases
- Tracking billable work and generating invoices for clients
- Company-wide timesheets and internal reporting by team, project, and period
- Integrating time tracking into existing tooling via the JSON API
Kimai is a solid fit when you need a full-featured time tracking system with strong reporting and invoicing capabilities, while supporting both small and large multi-user deployments.
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