Open Source
Time Tracking
Launching a scalable time-tracker quickly and affordably is essential. Not only for modern startups! Kimai offers massive value for a small fee. The cloud hosted time-tracking software Kimai is instantly available and ready for you. ✨
No vendor lock-in
Vendor lock-in can cost a lot, not just in cash but also in hours. With Kimai, you can host it yourself, have me host it for you, or fork it and change it. You're never locked into a hosted product, and all of your data is easy to export so that if you ever decide Kimai isn't for you anymore, your data is still yours (the same applies to the paid plans, I offer data export upon cancellation).
Always transparent
With closed source software, you have only the vendor's claims that they're keeping the software secure and adhering to standards. The visibility of the code behind open source software means you can see for yourself. You can always see my responses to the community, the release schedule and milestones, and every commit and pull request review.
Discover Kimai
No installer, no IT ticket, no waiting. Online time tracking means you open a browser, log in, and start recording hours. Kimai delivers exactly that — as an open-source solution that works as well in the cloud as it does on your own server.
Why online time tracking wins
Installed software ties you to a specific machine. Online time tracking frees you from that constraint. Your laptop at home, the office desktop, a tablet on a job site, your phone on the train — same login, same data, same experience everywhere.
For distributed teams, this isn’t a nice-to-have. It’s table stakes. When your colleagues sit in different cities, time zones, or living rooms, the time tracking tool needs to follow them — not the other way around.
Who benefits from online time tracking?
Startups want to grow fast, not build IT infrastructure. An online time tracker like Kimai is ready in five minutes. Create an account, invite the team, go. It scales with you — from 3 founders to 300 employees without switching tools.
Remote and hybrid teams depend on tools that work regardless of location. Kimai runs in the browser and needs no VPN or local installation. Whether your developer is in a coworking space in Lisbon or a home office in Toronto, time tracking travels with them.
Multi-location companies benefit from a single source of truth. All offices log into the same system, headquarters sees the full picture. No Excel files via email, no manual consolidation at month-end.
Freelancers and solo businesses need time tracking without overhead. Kimai online means no server costs, no administration, no distraction from the actual work.
Kimai Cloud: online time tracking in under 5 minutes
The fastest path to Kimai goes through the cloud. Sign up, your instance is created, start tracking. No credit card for the trial, no feature walls during the test period. You get the full Kimai — every feature included.
What sets Kimai Cloud apart: it runs on European servers and meets GDPR requirements. Your time tracking data stays in Europe, not scattered across global data centers.
And if you decide to move to your own server someday? No problem. Kimai Cloud creates regular backups that you can download and import into a self-hosted installation. The reverse path — from self-hosted to cloud — works too. We can migrate your data.
What good online time tracking looks like
Not all online time trackers are created equal. Basic tools give you a start/stop button and a few charts — that’s it. Kimai goes further.
Project assignment is standard: every time entry is linked to a customer and project. At month-end, you know exactly how many hours went to which engagement.
Roles and permissions make sure everyone sees what they should. Team members track their own time, team leads see their team, management sees the big picture.
Exports and invoicing close the loop: recorded hours become PDF reports, Excel exports, or invoices sent directly to clients.
API and integrations connect Kimai with your existing tools. Accounting software, project management, HR systems — Kimai plays well with others.
Open source and online: not a contradiction
Some people assume open-source software means you have to install and maintain it yourself. With Kimai, that’s not the case. The cloud version is the same open-source code as the self-hosted version — same features, same transparency.
The difference: in the cloud, the Kimai team handles updates, backups, and uptime. You handle your business. And if you ever want to verify what’s running under the hood, the source code is on GitHub.
Start tracking, stop planning
Online time tracking with Kimai is straightforward enough that the hardest part is reading this page. Try it yourself — free, no commitment, no installation required.
Which Kimai is right for you?
On-Premise
I take care of the software, you take care about the hosting, updates and security. And if you don't want to do it yourself, there is always support available at your fingertips. You buy the plugins relevant to you in an annual update subscription.
Cloud
Get up and running in seconds, leave the hosting and update to me, you take care of your core business. Make sure your team is ready for the future, with a modern time tracking solution. All plugins are available in the cloud at no extra cost.
Cloud or self-hosted.
You decide.
| Self hosting | Kimai Cloud | |
|---|---|---|
| Invoicing | ||
| Export data | ||
| Email Support | With additional costs | |
| Community Forum | ||
| Working hours, vacation, sickness, public holidays | 299 € per year | |
| Audit trail logs | 49 € per year | |
| Custom fields | 99 € per year | |
| Expense management | 99 € per year | |
| Task planning | 79 € per year | |
| Translations | 29 € per year | |
| Kiosk mode with support for Barcode, RFID, Web NFC | 199 € per year | |
| Customer Portal | Plugins | |
| Custom Domain with SSL | ||
| Automatic Backups | ||
| Access restriction via IP | ||
| Automatic Updates | ||
| Server Maintenance | ||
| Prioritized Feature Requests |
Kimai