Weekly, free
Three minutes a week.
The words you keep having to look up.
1 word, 1 founder lesson, 1 tool. A 3-minute read for people building the first version — still in college, still in a job, or still doing it alone.
- Free
- 3 minutes
- One email a week
- Unsubscribe in one click
What lands
Open an issue. Three slots.
Tap a slot. This is the format — not a made-up sample issue. The archive will fill with real MDX issues.
In every issue
The word
A short definition, the way a senior founder would explain it to a first-timer. Not a Wikipedia dump.
Today's word — a sample of the first slotClean roomControlled environment with minimal contamination for manufacturing or research.Open the definition →Built for
If this is you, subscribe
Aspiring entrepreneurs
The language of building, before the first pitch.
Founders
Words you can say to investors, hires, and yourself.
Solopreneurs
A 3-minute read when you are still doing it alone.
Ideapreneurs
Names for the thing you are still naming.
Student founders
The glossary, once a week, still in college.
How it works
Three steps. Then we shut up.
- 01
Type your email
The form on this page. No account. No card.
- 02
Confirm the address
Double opt-in. We only write if you said yes twice.
- 03
Read it in three minutes
One issue a week: 1 word, 1 founder lesson, 1 tool. Unsubscribe in one click.
From the glossary
Words that show up in rooms
The newsletter starts from these pages. Read one now, or get the next one in your inbox.
- Product-Market fitIdea validationDegree to which a product satisfies market demand and customer needs.
- Cash burn rateMetrics & moneyRate at which a company consumes its cash reserves over time.
- Total Addressable Market (TAM)Business modelTotal revenue opportunity available for a product or service in a market.
Start here
30 words to learn first
The lead magnet for new subscribers. A starter list from the glossary — emailed after you confirm your address.
Before you type your email
Questions
Is the newsletter free?
Yes. Every term page is free to read. The newsletter is free too. Guides, workbooks and tools are paid products, sold through Superprofile.
Who is this for?
Aspiring entrepreneurs, first-time founders, solopreneurs, ideapreneurs and student founders — especially people building in India who want rupee examples, not Silicon Valley folklore.
How do I subscribe?
You subscribe here. We confirm by email (double opt-in), then send one issue a week: 1 word, 1 founder lesson, 1 tool. You can unsubscribe in one click.
Will you invent a sample issue?
No. The archive will fill with real MDX issues, and you will get an RSS feed with them. Until then, the glossary is the reading room.
Your move
Put one word in the inbox. Leave the jargon on the table.
Free. One email a week. We confirm twice. You can leave in one click.