New Report cards, timetable & TN EMIS export, all live Flat pricing from ₹750/mo — not per student No app to force-update — works in any browser English + தமிழ், built in from day one Two-tap attendance — under a minute a class
School management · Tamil Nadu first · கல்வி

The school app parents actually open.

No app to force-update — Kalvi runs in any browser, on any ₹10,000 phone. Two-tap attendance for teachers, fees and receipts parents can trust, circulars that don't drown in a WhatsApp group — in English and Tamil, flat pricing per school.

No setup fee. Flat monthly price — never per student.

See the six modulesAttendance, fees, diary, exams, notices, parent portal Flat price, publishedFrom ₹1,500/month per school — never per student Parent sign inHave an access code from your school? Open the portal
TN EMIS-format export, no API needed Numbered receipts, every payment English + தமிழ் across the whole app Sub-300KB pages — light on data White-label reseller channel
₹1,500/mo
Starting price — flat per school
2 taps
To mark a whole class present
EN + TA
Every parent screen, either language
₹0
Extra charge added per student

At a glance

Six modules a school actually uses every day.

Not fifty modules for a group of schools you don't run — the six a Tamil Nadu school office touches daily.

See every feature →

Built for everyone in the school

Principal, teacher, parent — one system, three views.

Principal

The whole school, at a glance.

  • Role-aware dashboard across every class and section
  • Fee defaulter view and TN EMIS export, ready when needed
  • One flat bill — never a per-student surprise
Teacher

Under a minute, then back to teaching.

  • Two-tap attendance, on their own phone
  • Homework diary posted in seconds, per subject
  • Correction-safe marks entry, no duplicate rows
Parent

Nothing to install. Ever.

  • Phone + access code, signed in from any browser
  • English or Tamil, set per guardian
  • One-tap switch between siblings

Built for the school office

Everything a school runs on, day to day.

Setup, students and staff, attendance, homework diary, notices, fees, exams and report cards, timetable, TN EMIS export — one system, priced flat per school instead of metered per student.

CLASS X-A ALL

Two-tap attendance

Mark all present, then tap only the absentees. A full class in under a minute, on the teacher's own phone.

RECEIPT RCP-2026-004821 ₹4,500

A numbered receipt, every payment

Sequential receipt numbers written in the same transaction as the payment — they can never skip or duplicate.

EN EN தமிழ் தமிழ் Attendance today Present Next fee due ₹4,500 இன்றைய வருகை வந்துள்ளார் அடுத்த கட்டணம் ₹4,500

English and தமிழ், per guardian

Each guardian picks their language once. Results, notices and receipts all follow it — not just the menu labels.

See all features →

A parent checking their children's school updates on a phone at home
0 apps a parent has to install

Where it actually lands

On the phone already in the house.

Every message a school sends has to survive the last ten centimetres — a parent, at home, on whatever phone they own. Kalvi is built for that phone: a browser page under 300KB, no install, no update prompt, and the language each guardian chose.

Works on a ₹10,000 AndroidNo minimum OS version, no Play Store dependency, no storage to spare.
Siblings stay separateOne tap switches child; attendance, fees and marks never interleave.
Readable on mobile dataPages stay under 300KB so a notice opens on a weak signal, not just on Wi-Fi.

The parent experience

"Please update the app" is not a message a parent should ever see.

Forced app updates and notification failures are the single loudest parent complaint against every incumbent school app. Kalvi's parent portal is web-first — it opens in a browser, works on the cheapest Android in the house, and never asks anyone to update anything.

No app, no update promptsSchool-issued access code + phone number — a parent is in within a minute, on any device.
Siblings never interleaveA one-tap child switcher keeps each child's attendance, fees, and marks completely separate.
Tamil-first where it mattersGuardians who prefer Tamil see the whole portal — results, notices, receipts — in Tamil, automatically.

Already have an access code from your school? Sign in to the parent portal →

Built in Tamil Nadu, for Tamil Nadu schools.

No spam. No unnecessary follow-ups. Just clear communication — attendance, fees and results your parents can actually read, in the language they prefer.

No setup fee. Flat monthly price — never per student.

Pricing

Flat price per school. Never per student.

No setup fee, no per-student meter, unlimited staff logins at every tier.

Starter

₹1,500/mo

For schools up to ~300 students.

  • Attendance, diary & notices
  • Fees & numbered receipts
  • English + Tamil parent portal
Start free

Group

₹5,000/mo

Unlimited students, multi-branch groups.

  • Unlimited students
  • White-label reseller portal
  • Partner rate cards & roll-up billing
Talk to us

Paying per student today? At most schools, that's several times this. See the full pricing breakdown →

The difference

What the rest of the market does

Everyone else
Kalvi
A native app that forces updates and drops notifications
Web-first — opens in any browser, nothing to update
Dense, dated UI — a "maze of links"
Bottom-tab layout, two-tap attendance
Quote-only pricing, per-student meters
Published flat price per school
English-only, or Tamil bolted on later
English + Tamil, built in from day one

Compare us in detail →

Questions

Before you switch, ask us anything.

Do parents need to install an app?
No. Parents sign in with a phone number and a school-issued access code, in any browser, on any device. There is nothing to download and nothing to update.
How much does it cost — any hidden or per-student charges?
Flat ₹1,500, ₹3,000 or ₹5,000 per school per month depending on tier. No per-student charges — your fee never grows as you admit more students.
Does it work in Tamil?
Yes. Notices and the entire parent portal — results, fees, receipts — can be shown in Tamil per guardian, alongside English.
Are fee receipts numbered and audit-ready?
Every payment gets a sequential numbered receipt (RCP-YYYY-NNNNNN), generated in the same database transaction as the payment so numbers can never be skipped or duplicated.

Read the full FAQ →