/01
What has to be true
Turn the idea into something specific enough to prove wrong.
CapsizeCAD $39 / monthCancel any time
Break the idea
before it breaks the budget.
You think the idea could work. Capsize helps you find the thing that has to be true, then gives you a cheaper way to find out before you build more.
Before you spend more
Find the assumption that could sink the whole thing.
- Tell Capsize what you are thinking of building.
- See the strongest reason it might work and the boring reason you might be fooling yourself.
- Find the assumption carrying the most risk.
- Leave with one real-world test and a clear reason to continue, change direction or stop.
Sign in with your email, subscribe through Stripe, then start with one idea.
What you leave with
Not a score.
A better next move.
/02
How you could be fooling yourself
Compare the exciting story with a plausible explanation that does not require the idea to be right.
/03
What to test first
Find the weakest link instead of trying to validate everything at once.
/04
What would change your mind
Run one concrete test, bring the evidence back and decide whether the idea earned more money.