Built by a founder,
for founders.

The first year of running a company in India is the most confusing. Not because the rules are impossible — but because nobody explains them to you in one place, in plain language, at the right time.

I incorporated my company and had no idea I had compliance obligations from Day 1. My CA handed me a certificate and went silent. I found out about my first missed deadline six months later — with a penalty already running, because nobody told me about DIR-3 KYC.

PrathamOS is the platform I needed when I started. Every feature exists because I needed it and it didn't exist. Every piece of compliance information is written the way I wished someone had explained it to me — in plain English, with the real penalty figures, and exactly what to do next.

It is free to start, and the free tools stay free. Starting a company is already expensive. The guidance to do it right shouldn't be.

Our commitments

Free to start, transparent always
The calendar, glossary, and guides are free. If we ever charge for something, the price is listed up front — no hidden fees, no surprise charges.
Accuracy above all
Every compliance deadline and penalty figure is verified against primary government sources. We update within 7 days of any regulatory change.
Plain English, always
If a founder needs a law degree to understand something on this platform, it's a bug.
India-specific, not adapted
Built for India's regulatory landscape. Not a US product adapted for Indian founders.

Questions? Feedback? Found an error in our compliance data?

hello@prathamos.in