WhatsApp Clock-In for Attendance (No App Required)
Let employees clock in via WhatsApp. No app to install, no hardware — workers send a message to a verified number and attendance is recorded, verified and synced to payroll. Works on any phone.
A WhatsApp clock-in lets workers record attendance by sending a message from the phone they already use. Chegatta verifies the sender, matches the message to the right shift and site, and feeds the verified hours into breaks, overtime and payroll — with no app to download and no shared kiosk to queue at.
Clock In the Way Your Workers Already Communicate
Most attendance systems ask frontline workers to install an app, remember a PIN or queue at a shared tablet. WhatsApp clock-in removes that friction: a worker sends a short message to your verified Chegatta number and the system does the rest. It is ideal for distributed teams, cleaning crews, delivery drivers, care workers and anyone whose phone is already in their pocket.
No App to Install
Workers use the WhatsApp they already have. No download, no account creation, no training — clock in from any phone, anywhere.
Verified Sender
Every clock-in is tied to a registered employee phone number. Unknown senders are rejected, so a colleague can't clock in for someone else.
Shift Matching
Messages are matched to the employee's expected shift and site, so early, late and missed clock-ins are flagged automatically.
Break & Overtime
Breaks and overtime are calculated from the verified timestamps using your per-site rules — no manual timesheet review.
Works Offline-Friendly
WhatsApp queues messages on the device when there is no signal and delivers them when connectivity returns, so remote sites stay covered.
Payroll Ready
Verified hours flow straight into salary runs and SEPA exports — one record from punch to payslip.
How a WhatsApp Clock-In Works
- 1Register the worker's phone
Add the employee in Chegatta and verify their WhatsApp number. Each worker is linked to one trusted phone.
- 2Send a clock-in message
The worker sends a short message to your Chegatta WhatsApp number at the start and end of their shift.
- 3Verify and record
Chegatta checks the sender, matches the shift and site, and records the verified attendance event with a timestamp.
- 4Review and export
Managers review flagged anomalies, then export verified hours to payroll and client billing in one click.
WhatsApp vs App, Kiosk and QR Clock-In
WhatsApp clock-in is the lowest-friction option. Use it where phones are personal and connectivity is intermittent, and combine it with kiosk or QR clock-in where you need shared-device verification.
| Aspect | WhatsApp clock-in | Mobile app | Kiosk / QR |
|---|---|---|---|
| App install | None — uses WhatsApp | Required | None for QR |
| Device | Worker's own phone | Worker's own phone | Shared tablet |
| Verification | Registered sender + shift match | GPS + device fingerprint | QR scan + GPS |
| Best for | Remote and distributed crews | Full-featured tracking | Shared entrances |
| Offline | WhatsApp queues messages | Queues on device | Queues on device |
WhatsApp Clock-In, Questions Answered
What is a WhatsApp clock-in?
It is attendance recording by WhatsApp message: a worker sends a short message to a verified Chegatta number and the system records a verified clock-in or clock-out tied to their shift.
Does the worker need to install an app?
No. WhatsApp clock-in uses the WhatsApp the worker already has. There is nothing to download and no account to create.
How do you prevent buddy punching?
Each clock-in is tied to a registered employee phone number and matched to that employee's expected shift. Messages from unknown numbers are rejected, and mismatches are flagged for review.
Does it work without internet?
WhatsApp queues messages on the device when there is no signal and delivers them when connectivity returns, so remote sites stay covered.
Can I use it with kiosks and QR codes?
Yes. WhatsApp clock-in can run alongside kiosk, QR and mobile-app clock-in. All channels write to the same attendance record and payroll.
What does it cost?
Chegatta plans start at €29 per month for up to 25 employees and scale with your business. Every plan includes a 14-day free trial with no credit card required.
Related Guides
- Employee Clock-In App — Mobile clock-in with GPS and device trust
- QR Code Employee Clock-In — Scan-to-clock-in at the worksite
- Kiosk Time Clock — Shared tablet clock-in for teams without smartphones
- Attendance Tracking Software — The complete guide to tracking work hours
- Chegatta vs Competitors — How competitors handle clock-in channels
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