Attendance via WhatsApp. That simple.

Your instructors send student names on WhatsApp. Belt does the rest.

B
Belt
João, Maria, Pedro, Ana, Lucas
10:32
✓ 5 students recorded for today's class.
10:32
#a
10:33
📊 Monthly attendance:
João: 12 classes
Maria: 10 classes
Pedro: 8 classes
Ana: 15 classes
Lucas: 6 classes
10:33

How it works

1

Instructor sends a message

Text or voice with the names of students who came to train. No app, no login, straight from WhatsApp.

2

Belt records attendance

AI identifies the names, checks for duplicates, and logs everything automatically.

3

You track the data

Automatic weekly reports. Frequency, trends, missing students, all in your WhatsApp.

Features

Attendance by text

Send 'Joao, Maria, Pedro' and done. Recognizes nicknames, partial last names, and messy lists.

Attendance by voice

Record a voice message saying the names. Belt transcribes and logs automatically.

Automatic reports

Every Sunday you get a weekly summary: who came, who didn't, attendance per student.

#

Quick commands

Send #a to see monthly attendance or #h for help. Fast and direct.

Student notes

Log observations: 'Pedro promoted to blue belt', 'Ana knee injury'. Everything stays in the history.

?

Ask anything

'How many classes did João attend this month?' Belt queries the data and answers instantly.

Why Belt?

✗
Notebook attendance gets lost
All digital, automatic, with permanent history
✗
Instructor forgets to log
Just send a WhatsApp, no extra app to open
✗
I don't know who's missing
Weekly report shows who hasn't shown up
✗
Spreadsheets are complicated
Zero spreadsheets. Zero computer. Just WhatsApp.

Simple and transparent

[TO BE DEFINED]

Price on request

  • Unlimited instructors
  • Unlimited students
  • Weekly reports
  • WhatsApp support

Ready to ditch the attendance notebook?

Start now. No contract, no credit card.