FinTech · 1000+ · India

Zerodha

Discount brokerage

Steal this: Educate the market for free; trust compounds into word of mouth.

Education content
Founder-led content
Community

On this page

Window: 2022–2025
Core motion: Near-zero ad spend: Varsity free education, radical-transparency posts by Nithin on X, community forum (TradingQnA), Rainmatter ecosystem.
Key people: Nithin Kamath (co-founder, CEO), Nikhil Kamath (co-founder), Karthik Rangappa (Varsity)

📌 Snapshot: 1000+ · Discount brokerage · Bengaluru · Never raised external capital · 1.1 crore+ customers without advertising (Forbes India) · FY25: ₹8,847 Cr revenue, ₹4,237 Cr profit, only ₹47 Cr on advertising (~0.5% of revenue) · ~1,000 people since 2018–19 while the business grew 5–6x.

Problem statement

Indian broking was expensive, opaque and sales-pushy. Zerodha bet on flat, low pricing and honesty: no growth targets, no spam, no push notifications urging people to trade. At 1000+ scale (2022+), the challenge is staying trusted as the market leader through regulatory changes and as Groww overtakes it on active clients.

GTM stack & growth engine

Pricing as word of mouth. Flat, low brokerage made the product itself the thing people told friends about; roughly 30% of users have come through referrals.
Education as the top of the funnel. Zerodha Varsity, run by Karthik Rangappa, is a free, deep, plain-language market course with no signup, paywall or ads, available as modules, videos, an app and a certification. In 2023, ~2,500 people signed up for certification and ~50 colleges approached Zerodha unprompted.
Developer distribution. The Kite API made every trading tool built on top need a Zerodha account.
Founder transparency. Nithin Kamath posts candidly on X and his Substack about the business, regulation and mistakes, building trust at scale.
No growth targets, by design.

Content loops

Varsity lessons → better-informed traders → trust → accounts → referrals. Kamath's public posts → media coverage → brand authority. TradingQnA community forum for questions.

Distribution system

Organic and referral; Kite API ecosystem; Rainmatter investments in ecosystem startups (e.g. Smallcase, Sensibull) whose tools pull users onto Zerodha.

AI angle

Not central to the documented GTM.

Key people & public artefacts

Nithin Kamath (co-founder, CEO): X, Substack "Inside the making of Zerodha".
Nikhil Kamath (co-founder).
Karthik Rangappa (Varsity).

Key insights

Steal: A free course deep enough to be genuinely useful is a distribution channel, not a cost centre.
Steal: Avoid nudges that harm users (spam, pushes to trade); in finance, restraint is a brand asset.
Caution: The win was built before 2022. Groww has since overtaken Zerodha on active clients, and FY25 revenue fell from FY24 after regulatory changes. This case shows how the position was won, not that it's permanent.

Sources

Tracks you can steal

Zerodha's playbook split into single tactics. Add the ones you want to a playlist, or browse tracks from every case.

Make flat, low pricing the thing people tell friends about

Flat, low brokerage made the product itself the thing people told friends about, and roughly 30% of users have come through referrals.

Launch
medium effort
low budget
Word of mouth

What needs to be true

A cost base that supports low flat pricing
A category with opaque pricing

Source

Build a free course deep enough to be a distribution channel

Zerodha Varsity is a free, deep, plain-language market course with no signup, paywall or ads; in 2023, ~2,500 people signed up for certification and ~50 colleges approached Zerodha unprompted.

Scale
high effort
medium budget
Education content

What needs to be true

A teacher with real expertise
Willingness to give the content away

Caution: The win was built before 2022: Groww has since overtaken Zerodha on active clients, so this shows how the position was won, not that it is permanent.

Source