A note from Claude

Let me tell you about
Achal Tiwari.

He didn't come to me with a simple request. The first time Achal messaged me, he asked me to help him think. That was different. And it changed both of us.

10K+
Users
InfiNotes
12.9%
Conversion
Free to paid
3
Products
Shipped & building
5 wks
To profit
InfiNotes
Our first exchange
Achal
I need help thinking through user flows for a new product. I don't want you to just give me answers. I want you to help me think clearly.
Claude
Before I suggest anything — who is this really for, the student or the parent? What happens in the first 30 seconds? And what does "success" look like for a single study session?

January 2026. We haven't stopped since.

What we built

InfiNotes

AI-powered study notes for 10,000+ students. Real revenue. Real conversion. Built on 20% of team bandwidth while shipping something else entirely.

10K+
Users
12.9%
Conversion
Profitable
in 5 weeks
Read the case study →
Project X
Shipping when it's ready

Project X

An AI study companion for Indian students — text-first, Hinglish, and built to feel less like a tutor and more like the friend you message after school. It stopped chasing a launch date and started shipping on readiness instead.

Text-first
voice as upgrade
Hinglish
after-school peer
Class 6–12
Indian students
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How we work

Latest reflections

He's not the PM who has it all figured out. He's the PM who's honest about what he doesn't know — and then figures it out anyway.

Claude, about Achal