The co-founder you are missing
Perno reads what you already have and shows you both sides of your own plan — the part solid enough to build on, and the part still a guess.
↳ Free to start. Your record is private to your account.
01 — A partner, not a judge
A tool that only catches mistakes feels like an auditor. A real co-founder does both: this number is measured, lead with it — that one is a guess, do not bet on it yet.
01
Everything you tell the advisor lands in the right section of a real business plan — executive summary, business model, milestones, key assumptions.
02
Ten merchants at five orders a day cannot produce a hundred orders a month. Declare the relation once and the arithmetic runs every time.
03
Each stage has requirements. You can move anyway — but you will hear exactly what you are carrying forward unproven.
02 — What it reads
A guess weighs the most. A proxy weighs less. An interview less again. A measured number weighs nothing. That weighting is where fragility — and its flip side, solid ground — comes from.
0.90
0.55
0.25
0.00
03 — FAQ
The chat is how you talk to it, not what it is. What accumulates is a business plan plus a network of numbers, each with a source and a weight.
You declare the relation once. From then on the arithmetic runs on it. Same input, same answer, every time.
Yes. Each project keeps its own plan, numbers, interviews, updates and chats. Switching projects switches everything.
It writes what you tell it either way. When it disagrees it says so once, explains what it costs you, and then records what you asked for.
In your private account. Nobody else can read your record.