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Attendance app for construction sites and contractors

Sites change every few months and there is nowhere to mount a biometric machine. With TeamStamp the site is a boundary on a map, and every worker checks in on their phone.

No biometric machine · works on budget Android phones · data hosted in India

TeamStamp attendance app for construction sites: Today screen
The problem

Why attendance is hard for construction sites

Without TeamStamp

  • Nowhere to install a biometric machine
  • Sites that change every few months
  • Paper muster rolls and inflated headcounts
  • Supervisors marking absent workers present

With TeamStamp

  • Sites in minutes
  • Real headcount per site
  • Leaving the site is noticed
  • Reports per project
How TeamStamp helps

Attendance built for construction sites

Sites in minutes

Drop a pin and a radius, or trace the plot. Close a site and open the next one without buying anything.

Real headcount per site

Face match and liveness stop proxy check-ins; the dashboard shows who is on each site right now.

Leaving the site is noticed

Workers who leave the site — or switch location off — while checked in are recorded, and that time is not counted.

Reports per project

Export paid days per worker and site for contractor billing and payroll.

Anti-proxy engine

Six checks on every check-in.

Each attempt is verified on the server and every result is kept — rejected ones too — so you can see exactly who tried what, where and when.

Explore all features

Registered phone

Only the employee’s approved device can mark attendance.

Inside the geofence

PostGIS checks the location against your site on the server — fake-GPS apps are rejected.

Face match

On-device face signature compared with the registered employee.

Liveness

Random blink, smile or head-turn — photos and videos on a screen fail.

Presence checks

Random “still here?” prompts during the day catch check-in-and-leave.

Office Wi-Fi

Optional: require the office access point for extra certainty.

FAQ

Questions from construction sites

Check-in needs mobile data or Wi-Fi for a few seconds at the moment of check-in; a weak 4G signal is enough.

TeamStamp for other industries

Your next attendance register fits in every pocket.

Start a 14-day Business trial with every feature. Set up your first site in minutes.