Sandtime.io Tracker&Timesheets

Stop chasing timesheets. Start billing on time.

At the end of every month, managers stop managing and start nagging. "Please fill your timesheet" over Slack and Teams, a spreadsheet of who has and has not submitted, and client billing blocked until the last few hours land. Sandtime.io was built to end that ritual.

Sandtime.io is a time tracking and timesheet app for freelancers, consultants, software agencies, and small client-service teams. People log hours with a one-click timer, from the desktop app, the phone, the Chrome extension, or a Slack command, or fill them in later on a weekly timesheet grid. Nothing is reconstructed from memory at month end.

Then the workflow closes itself. Sandtime.io sends the fill-timesheet reminders automatically, on the dashboard, by email, and as an in-app popup. Managers approve or reject with one click straight from the email. Past periods lock on their own, with every approval and unlock timestamped, so the record stays final.

From there, tracked time becomes output you can act on: client-ready reports, cost and revenue breakdowns, project budget and margin visibility, and Excel or CSV exports ready to bill from. Multi-currency support and historical rates keep past reports accurate even after rates change.

What Sandtime.io will never do is watch your team. No screenshots, no keystroke logging, no activity scoring, no location tracking. Hours are self-reported declarations, which is why people actually open it in the morning.

Sandtime.io is free for unlimited users. No seat limits, no feature gates, no credit card. Registered nonprofits get a dedicated plan.

Features:

- Time tracking with a one-click timer
- Timesheets with automatic fill reminders
- One-click timesheet approvals from email
- Automatic locking of past periods
- Reporting and cost and revenue analysis
- Project management and project visibility
- Overlap detection for impossible entries
- Roles and permissions
- Time rounding, core hours, and non-billable breaks
- Multi-currency support
- Temporal cost and revenue rates
- Excel and CSV export
- Custom subdomain
- Chrome extension and Slack integration
- Public API and MCP server
- GDPR compliant, hosted in the European Union