Idea validation
Stress-test your concept against real market signals, competitors and the weak spots you have not seen yet.
Founderkits.io · Free tools for founders
Validate your idea before you bet a year of your life
Founderkits.io is our product for startups: instant market data, buyer personas, investor pitches and a go-to-market plan — so you only build what actually sells.
Everything you need to launch
From idea to market — tools designed specifically for startup founders, not consultants.
Market personas
Build detailed buyer personas with demographics, pain points, objections and buying behaviour.
TAM / SAM / SOM
Size your market with data-backed projections you can defend in an investor conversation.
Pitch maker
Turn your research into an investor-ready deck with a clear narrative and the numbers behind it.
Go-to-market planner
Choose channels, sequence your launch and set the milestones for the first 90 days.
Premium
Survey builder
Put questions in front of a real audience and get validated feedback instead of opinions.
How founders use it
Four short steps between a hunch and a plan you can act on this week.
- <10 min
- First report
- 6
- Founder tools
- Free
- To start
- 1
Describe the idea
One paragraph is enough to get your first validation report.
- 2
Read the market
Demand signals, competitor set, risks and the segments worth chasing.
- 3
Shape the offer
Personas, positioning and pricing that match what buyers actually want.
- 4
Plan the launch
A go-to-market sequence and a pitch you can send the same day.
Why we built it
Building MVPs for startups taught us that most wasted budget is spent before a single screen is designed — on ideas nobody had tested. Founderkits.io closes that gap: it turns a raw idea into evidence, an audience and a plan, so the build phase starts with conviction instead of hope.
- Validate demand before you spend on development
- Bring investors data, not adjectives
- Know which features the first release actually needs
- Hand your validated scope straight to our MVP team
Validated idea → working MVP
Run your idea through Founderkits.io, then bring the report to us. We scope the build from your validated feature set and ship the first version in four to eight weeks.
Ready to build something people want?
Start free with Founderkits.io, then let our team turn the validated plan into a product.