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The leading group dispatching and time tracking software.

  1. Schedule a job
  2. Schedule staff for the job
  3. Work the job
  4. Export timesheets for payroll
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The Sigma Scheduling calendar for April 2027, full of jobs at venues around Aspen, with a New Job button. The Sigma Scheduling calendar for April 2027, full of jobs at venues around Aspen, with a New Job button.
The staff app with a shift on the clock. The staff app with a shift on the clock.
1

Schedule a job

Enter the location, date, time and any notes for your staff.

The New Job form filled in: Wheeler Opera House, Wednesday April 7, 15:45 to 23:00, with notes for the staff. The New Job form filled in: Wheeler Opera House, Wednesday April 7, 15:45 to 23:00, with notes for the staff.
2

Schedule staff for the job

Build the team for the job and send each person their shift by text and push notification. See who's accepted at a glance.

A job at Wheeler Opera House with eight staff: a manager, security, greeters, stage crew and cleaners, each with a task and scheduled hours. A job at Wheeler Opera House with eight staff: a manager, security, greeters, stage crew and cleaners, each with a task and scheduled hours.
3

Work the job

On site, your staff use the mobile app to clock in, take breaks and review their hours. Managers can view and correct their team's timesheets from the same app.

iPhone Android
The staff app's home screen: a running shift timer with break and end-shift buttons, and upcoming shifts to accept. The staff app's home screen: a running shift timer with break and end-shift buttons, and upcoming shifts to accept.
Reviewing a shift before clocking out: clock-in time, a paid break, an unpaid break and clock-out time. Reviewing a shift before clocking out: clock-in time, a paid break, an unpaid break and clock-out time.
4

Export timesheets for payroll

Review hours worked and export to your payroll provider.

The timesheets page for March 31 to April 1: each shift's clock-in, breaks, clock-out, total hours and approval, with an Export csv button. The timesheets page for March 31 to April 1: each shift's clock-in, breaks, clock-out, total hours and approval, with an Export csv button.

Let's talk

Text messaging

Sigma Scheduling sends text messages to staff who opt in. Texts are only about your own work: account verification, shift and dispatch assignments, schedule changes and reminders. We never send marketing texts.

Opt-in: staff choose SMS in the app when they set up their account. It's off until you turn it on and never required. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for help.

We do not share, sell, or provide your mobile phone number or messaging consent data to third parties or affiliates for marketing or promotional purposes. See our Privacy Policy and Terms of Service.

The app's Notifications screen: push notifications checked, text messages (SMS) unchecked by default with the phone number shown under it, the SMS disclosure, and links to the privacy policy and terms. The app's Notifications screen: push notifications checked, text messages (SMS) unchecked by default with the phone number shown under it, the SMS disclosure, and links to the privacy policy and terms.