For developers
Stop writing proposals into the void.
Find briefs that fit your skills, build one convincing slice, and let real work move you to the front of the queue.
Matched opportunity
AI fitness web app
Budget
£2–3k
Window
24h
Stack
React
Request your place
No bid fee · No subscription
Build the proof
Small scope · Clear deadline
Win the full project
Fee only when you get paid
Matched opportunities
Real briefs, not a job board to scroll
Filter to projects that match your skills, then request a chance to pitch — with the budget, stack, and scope shown up front before you commit any time.
Opportunity
AI Fitness Web App — onboarding flow
£1,500 – £3,000 · React · Firebase · AI
“Build a working onboarding flow that captures a user’s fitness goals and shows a personalised plan preview. We’ll need this to run on mobile web.”
Your submission
Submitting your proof
One working build says more than ten proposals
Upload your working proof, record a short demo, and set your price and timeline for the full project — all from one screen, before the 24-hour window closes.
Fees
One transparent fee. Nothing else.
No charge to create an account, request to pitch, or take part in a challenge — win or lose. Show2Build only takes a percentage once you've won and been paid, and it's always shown before you agree to anything.
Example project
£2,000.00
The fee percentage is set by the platform and always disclosed up front — never hidden or applied after the fact.