Practical guides for pre-launch founders: audience discovery, product validation, and how to figure out who actually needs what you're building.
Six pre-launch customer discovery methods compared honestly — including what each one misses. The bottleneck isn't the method; it's who you talk to and whether your sample covers the demographic segments where problem severity is actually highest.
Read article →Most founders validate ideas by asking the wrong people the wrong questions. A systematic pre-build validation process uses demographic diversity, not just your immediate network, to surface who actually has the problem — and who has already solved it a different way.
Read article →Product-market fit gets all the attention, but problem-solution fit comes first. Before you know if the market wants your product, you need to know if specific people have the problem your product solves — and whether your solution actually addresses it for them.
Read article →Founders default to "young urban professionals" or "busy parents" because those feel familiar. But the real target audience is usually hiding in demographic segments that don't appear in startup media — and they often have stronger, more acute problem-solution fit than the obvious guess.
Read article →Explore our demo analyses to see how PSF scoring works across real product concepts.
Explore demo analyses →Upload your product idea and get Problem-Solution Fit scores across 8 demographic segments — backed by 250 Census-grounded personas.
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