Your goal sets the bar.
A fine side income can be a weak venture. You pick the goal, and the score follows it.
Private beta · waiting list open
Describe your idea and what you want from it. Get a score that explains itself, and a clear next test.
See how it works
Watch a made-up idea go from one line to a real test. Click any step.
What's your idea?
Invoice reminders for freelance designers. Friendly nudges that get them paid on time, without the awkward email.
What should this idea become for you?
Your goal: Side income
Mixed fit
Why 62?
Freelancers hate chasing late invoices, and say so often.
People pay for invoicing tools. Not yet for reminders alone.
Designers gather in a few places you already know.
Get paid without the awkward follow-up.
Friendly invoice reminders for freelance designers.
38sign-ups
from 412 visitors · 7 days
9.2% signed up. Your pass mark was 5%. Passed.
Describe the idea in your own words. Rough is fine.
Why it's different
A fine side income can be a weak venture. You pick the goal, and the score follows it.
Tap any score to see the reason behind it, in plain words.
A test page and short calls show if anyone cares. Then you decide to build.
Questions
We open the private beta in small groups. Your invite comes by email.
No. You answer in plain words. It helps most before you write any code.
Yes. Your idea and your answers stay yours. We never publish them.
No. It shows its reasons, so you can judge it yourself.
Your invite and a few updates. Unsubscribe any time. See the privacy notice.
Join the waiting list. We invite builders in small groups.