Dolomite

Case study

We build and run the entire digital surface of a national CAT brand — platform, 23 tools, two apps, and the daily content engine.

Rahul Sir Classes had the pedagogy, the results and the audience. What it had online was a stock page builder — a carousel, a broken image, and an enrol button pointing nowhere in particular.

Client
Rahul Sir Classes
Sector
Online test preparation
Engagement
Jan 2026 — ongoing
Scope
Platform, apps, content, design

23

Practice tools built and live

2

Mobile apps — iOS and Android

5/day

Shorts shipped without a gap

25×

Monthly channel views vs pre-engagement

Baseline window pending — confirm Dec 2025 figures

The build

Content makes demand. Product holds it.

Dolomite built the actual product: a platform students log into, a 23-tool practice suite they use daily, iOS and Android apps that put it in their pocket, and a content engine shipping five Shorts a day so the top of the funnel stays full without RSC hiring a studio.

Three layers, one operator. The same team that ships five Shorts a day also ships the platform they point at.

The system

Three layers, one operator.

Layer 1

Content engine

Scripting, edit, thumbnail
5 Shorts published daily
Audience and watch time
Demand

Layer 2

Conversion

Ecosystem website
Plan tiers and 7-day trial
Counselling and enrolment
Activation

Layer 3

Product ecosystem

Student platform
23-tool practice suite
iOS and Android apps

Product

23 tools. One student model.

Each tool is small enough to open between classes and specific enough to be worth opening. Every one writes back to the same progress record, so practice anywhere shows up everywhere.

DI Wizard
Current Affairs
CAT PYQ
CAT Planner
Vocab Pro
Parajumble
Speed Maths
IIM Predictor
Mock Test
Grammar Pro
300 Golden
PYQ PDFs
LRDI Book
VARC Book
Quant Book
Logic Mind
Graphs
Venn Diagrams
Games
Budget Terms
IIM Selection
Student to Str.
WAT Guide
Critical Reasoning

23 live · 1 in build · shipped alongside the platform, not after it

Content engine

Five Shorts a day, every day, since January.

ChannelBeforeJul 2026
Views, 28-day window3428,565
Watch time, hours8.136.4
Net subscribers−15+7
Impressions CTRTo confirmTo confirm

Baseline window pending — replace with Dec 2025 before publishing.

What we changed

  • One thumbnail template, so every upload compounds the last
  • Concept illustration instead of talking-head crops
  • A daily publishing slot the studio never misses
  • Titles written to the question a student actually types

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