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bthebigclass
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For Schools & K-12

Your school, online and on-brand.

Grade-wise classes, attendance, report cards, and fees — without stitching together WhatsApp groups, a fees register, and a generic school app. One branded workspace: parents get progress on WhatsApp, GST invoices generate themselves, and fees settle straight to the school's own bank account.

0% commissionFree to start, no cardFull export, any plan
greenwood.thebigclass.com
Class 6-B · Today38 / 40 present

Term progress report

Aarav S. · ready to share

PDF

SENT TO PARENTS

WhatsApp · Class 6-B

Term fee · paidGST invoice auto-issued

What you actually want

Three things this needs to do.

Run grades, sections & attendance

Set up a batch per grade or section, take attendance in the live class, and keep one record per child across every subject they attend — instead of a different group for every teacher.

Send parents real progress reports

An engagement hub tracks how each student is doing; export a clean, branded progress report (PDF) to share with parents — no manual report-card assembly the night before the meeting.

Keep parents in the loop on WhatsApp

Fee reminders, class updates, and announcements reach parents where they actually read — WhatsApp and email — sent automatically instead of forwarded by hand.

vs the alternative

Why not just use WhatsApp groups + a fees register?

You can. Here’s where the trade-off lands.

Capability
The Big Class
WhatsApp groups + a fees register
One record per child
Attendance, classes, fees, and progress all live against a single student profile — across every grade and subject.
Scattered across class WhatsApp groups, a spreadsheet, and a paper register that never reconcile.
Parent communication
Automated WhatsApp + email for fee reminders, updates, and progress reports — sent on rules you set once.
Manually forwarded messages and broadcast lists; easy to miss a parent or send the wrong fee amount.
Fees & compliance
UPI/card fees to the school's own bank, automatic GST invoices numbered per financial year, 0% platform commission.
Cash/UPI tracked by hand, invoices made in a spreadsheet, numbering and the tax split left to the accountant.
Free Starter tier · no card

Bring your school online — your brand, your bank.

Start free in 10 minutes. Set up your first grade, take attendance, and message parents — no credit card.

Built for

Every stage, from kindergarten up

One workspace that grows from the youngest class to board-exam batches.

Pre-primary & early years

Colourful, age-appropriate lessons — our AI deck builder even has a kid-friendly mode for LKG/UKG — plus simple daily updates to parents on WhatsApp.

Primary & middle school

Grade-and-section batches, subject teachers mapped to each class, attendance, and periodic progress reports parents actually read.

Secondary & board prep

Test series and quizzes with entrance/board scaffolds, recordings to revise from, and at-risk alerts before results slip.

School administration

Fees to the school's own bank with GST invoices, one student record across grades, and a branded portal on your own domain.

Portals available in 10 languages including Hindi and Tamil, so parents read updates in the language they're comfortable with.

Schools & K-12 — FAQ

Can a school run grade-wise classes and attendance here?
Yes. Set up a batch per grade or section, take attendance in the live class, and keep one record per child across every subject — instead of a separate WhatsApp group per teacher.
How do parents get progress updates?
An engagement hub tracks each student; you export a clean, branded progress report (PDF) to share with parents, and automated updates + fee reminders go out over WhatsApp and email.
Can we collect fees and issue GST invoices?
Yes — collect fees by UPI/card settling to the school's own bank at 0% commission, with compliant GST invoices generated automatically and numbered per financial year.
Is it suitable for younger classes?
Yes — from pre-primary up. There's even a kid-friendly mode in the AI lesson-deck builder for LKG/UKG, and portals are available in 10 languages including Hindi and Tamil so parents read updates comfortably.