REduVista
Changing the view towards education
9:42 pmMumbai

Aarav has a Physics doubt.
His tuition is over.
His teacher is unavailable.

He opens WhatsApp and types “2023 PYQ Q11 - mera answer 2.45 aa raha hai but as per answer key it is 2.48 😕”. REduVista— the WhatsApp study companion built on Mrs. Sharma’s notes — spots the slip (g = 9.81, from her Ch.9) in two minutes. He’s onto the next sum.

Class 10 Physics · REduVista
Mrs. Sharma's notes · online
2023 PYQ Q11 (3kg/5kg pulley) - mera answer 2.45 aa raha hai but as per answer key it is 2.48 😕
9:42 pm
Method sahi hai - a = (m₂−m₁)g/(m₁+m₂). Aap ne g = 9.8 liya, paper ne 9.81 specify kiya tha → answer 2.48.
9:42 pm
boards mein 9.8 ya 9.81?
9:43 pm
Ch.9 rule: paper mein g di hai → wahi use karo. Nahi di toh 9.8 default.
9:43 pm
a real evening · Aarav, Class 10 · Mumbai
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who it serves

Three people. One quiet promise.

For the Teacher

Your notes answer doubts when you can't. Spend evenings on lesson planning - not WhatsApp messages.

  • Upload syllabus notes once and use forever
  • Set guardrails (restrict to your chapters, your methods, your words)
  • See what students are actually struggling with
For the Student

Ask without judgement. Every question, no matter how basic, gets a thoughtful answer.

  • Resolve doubts in any language
  • Answers cite the chapter, the teacher's method, previous-year papers - not the open internet
  • Available 24/7 on WhatsApp - even on a simple phone
For the Educational Management

Measurable academic support - without buying tablets, building an app, or hiring engineers.

  • One AI Agent per class, per teacher, per subject
  • Privacy: no cross-class data leakage
  • Know your numbers: students reached, subjects in demand, after-class coverage
the gap

Most evenings end unanswered.

30.5%
of children in Std I–VIII take paid private tuition
₹38k
average yearly tuition spend per child
3 hrs
evening study time, mostly without a teacher

Sources: NSO household survey; tuition-spend estimates from public-sector data.

how it fits in

A day. Three lives. One quiet tutor.

T
The Teacher
Class 10 Physics · 15 yrs teaching
07:00
Wakes up, checks reports to review common doubts
08:00 – 14:00
Teaches in school accordingly.
17:00 – 19:00
Runs after-school revision.
21:00
Improves notes for tomorrow’s lesson — while student doubts get resolved on whatsapp as per his methods.
S
The Student
Class 10 · preparing for boards
09:00 – 14:00
In school — taking the day's lessons.
17:00 – 19:00
In tuition — the same lessons, deeper.
21:00
Self-study. Real doubts surface — connects over WhatsApp, cross-questions until clear.
22:00
Done for the day. Confident enough for tomorrow's exam.
I
The Educational Institute
School · 600 students
LIVE
92 students currently chatting with their class WhatsApp tutor.
TODAY
540 doubts resolved — across Physics, Maths & Biology.
THIS WEEK
22 chapters covered. 4 weak topics flagged for revision.
THIS TERM
Mock-test averages up 12%. ~7 teacher hours/week saved.

Bridging two distances.

01The time gap

Most evenings end unanswered.

4 PM
School ends.
7 PM
Tuition ends.
10 PM
The doubts don't.
02The place gap

Where WhatsApp reached, the tutor didn't.

01.
Mobile internet reached the village.
02.
WhatsApp reached the village.
03.
Tutors did not.
how it works

What it takes to set up — and what happens after.

  1. 01

    Tell us who you are.

    Fill in your legal identity — business name, address, tax ID, support contacts. This is what Meta requires to publish a WhatsApp Business agent. We auto-generate your privacy notice and terms of use from this. Takes about ten minutes.

  2. 02

    Upload your verification documents.

    Aadhaar (or owner ID), business registration (MSME / GST / incorporation certificate — whichever applies), and any supporting documents. We submit these to Meta on your behalf. Verification typically clears in a few working days.

  3. 03

    Upload your teaching notes.

    PDFs, TXT, DOCX, scanned blackboard photos — chapters, FAQs, previous-year papers, your handwritten methods. Set boundaries: only Chapter 4? Only Class 9 Physics? Pick anything. Our review team activates each file before it goes live.

  4. 04

    Set the persona and the guardrails.

    Upload a system prompt — who the agent is, how it speaks, what it can answer. Then upload a separate guardrail file — refused topics, safety protocols, when to escalate to a human. We keep version history; uploading a new file takes over as the active one, but earlier versions stay recoverable.

  5. 05

    Go live. See what's working.

    Once Meta verifies and our team activates your files, you get a dedicated WhatsApp number — one per class, per teacher, per subject. Students save it, ask any doubt, get answered in seconds — in English, Hindi, or Hinglish. A weekly digest tells you the most-asked topics, quietest students, weak chapters, peak study hours. The data goes to you, not us.

a note from the team

Why we are doing this.

We went to a school where, if you didn't catch the lesson the first time, you didn't catch it. The teachers were trying. The classrooms were full. The evenings were silent.

Twenty years later, new students but same situation. The only difference is, now they have a phone.

REduVista is not magic. It is just an attempt to put one good teacher in every student's pocket - the same teacher they already have, just available at 10 pm too. We are not trying to replace anyone. We are trying to help students resolve their doubts even at times and in places where no teacher can be physically available.

If you teach, please come build this with us.

REduVista
Changing the view towards education
about REduVista

Not just educating but
changing the view towards education.

REduVista stands for our view of education, where we are trying not just to educate but to change the view towards education. We’re starting with an after-school support system: a WhatsApp study companion built on a teacher’s own notes. Students ask doubts in plain language; answers stay grounded in the syllabus they were actually taught — anchored to their exams, not the open internet.

Mobile internet reached the village. WhatsApp reached the village. Tutors did not. REduVista closes that last mile — ethically, privately, and at the lowest possible cost to the students who need it most.

We don’t replace teachers. We extend their reach.

An initiative by Badlaav SRF, a registered non-profit working at the intersection of education and technology.

Read our annual transparency report
pricing

Built to be reachable. Priced to be sustainable.

Educational Institutes, NGOs & Foundations
₹10k
One-time setup, per agent. Then pay-as-you-go for cloud cost (Google Cloud + OpenAI + Meta).
  • Onboarding support included
  • Audit-ready usage reports for management
Begin onboarding
Custom
Custom
Multi-agent rollouts. Volume pricing. Bulk onboarding.
  • Onboarding support included
  • Audit-ready usage reports for management
Schedule a call
Businesses & other use cases
₹20k
One-time setup, per agent. Then pay-as-you-go for cloud cost (Google Cloud + OpenAI + Meta).
  • Onboarding support included
  • Audit-ready usage reports for management
Your premium makes REduVista reachable for students who need it the most.
Begin onboarding
frequently asked

What teachers ask first.

One teacher. One classroom.
Many evenings of clarity
No matter where

Setting up your WhatsApp-based AI assistant on REduVista takes about ten minutes. After that, it’s just Meta verification — and you’re available to every student who needs you, wherever they are.