Try your first idea free. A guided chat that researches your market, scores the idea, and gives you a real green, yellow, or red verdict — then builds a plan and keeps you moving.
You
I've been refining my app idea for months. I think I'm ready to build the full product.
GreenlightGo
You're not ready to build yet. You haven't talked to a single potential customer. Building now is running a red light.
Sound familiar?
Too many options, no clear first move — so you stall before you begin.
You research, re-research, and never ship. Planning feels productive. It isn't progress.
Cheerleaders feel good. They don't stop you from building the wrong thing.
The excitement fades. Without accountability, the idea quietly dies.
How it works
The verdict
The light is the product. It is not a mood. It is a decision label with consequences — so you know whether to build, test, pivot, or stop.
The evidence supports going. The scores hold up — pain is real, buyers look willing, and the path is feasible for you.
Impact: Permission to move. You get the riskiest assumption named and concrete experiments to run this week — not a blank “go build.”
Pivot — this road is blocked, but research found an adjacent one — or Conditional — offline proof is still required before a green or red.
Impact: You do not pretend it is a green. You get the exact pass/fail bar or the adjacent opportunity to chase next. Yellow always names what would flip it.
The evidence says this version should not be built. A red is a win when it saves you months and money.
Impact: You get the top evidence-backed reasons — then a path to reshape the idea or dig into the one number that killed it. We do not leave you at a dead end.
Why GreenlightGo
Anyone can tell you to go — friends wave you through every intersection.
GreenlightGo exists to get you to a real green light.
We will not hand you a green light without evidence.
Going on a real green beats running a red and crashing — building something nobody wants.
Simple pricing
Your first idea starts free — serious intake and a preliminary read. Membership unlocks deep research, the scored verdict, your plan, and accountability.
Price locked forever.
$19/month
*Fair-use limit of 400 AI messages per month. Enough for serious weekly progress — not spam bots.
FAQ
Yes. Your first idea is free — a real guided intake and a preliminary read so you can feel how the system works. Deep research, the scored verdict light, and your plan unlock with membership.
A chat that drives the validation conversation, deep market research, a scored evaluation on six axes, one green/yellow/red verdict with impact, then a tailored plan that tracks tasks and keeps you accountable through the work.
ChatGPT answers once and forgets you. GreenlightGo runs a structured validation, researches your market, scores the idea, issues a verdict light, and stays with you on the plan — memory, pushback, and one next action.
That is the product working. A red saves you from building the wrong thing. A yellow names the exact test or pivot. We help you reshape the idea or dig into the evidence that blocked you — we do not strand you.
Yes. Cancel whenever you want. No lock-in, no drama.
Yes. Your idea stays yours. We never share it, sell it, or use it to train public models.