Publish the idea before the deck.
Don't pitch VCs at idea stage. Don't apply to YC and wait three months. Drop your idea on Spruvly's Bank of Ideas — at any depth. Get peer endorsements. Find co-builders. Convert pledges when you hit a milestone.
AI incubator · No cohort lottery · Open to everyone
Three tiers of disclosure
Whisper (title + summary), Sketch (+ problem + solution), or Full (+ budget + workspace + terms). Start light, level up when you're ready. The tier auto-derives from what you fill in — no re-publishing.
Endorsements + intent
Peers in your stack can endorse with a reasoning paragraph (moderated). Anyone can pledge intent (€5-€50k) — and convert their pledge to real money when you hit a delivery milestone. Real social proof, real money path.
Co-builders find you
Anyone signed in can apply to join with a note. You see who's interested, why, and what they've shipped. No cofounder-dating. No "wsg fam looking for technical cofounder" energy.
Ideas the community is shipping
From half-built voice-AI bets to RAG systems, marketing automations, vertical SaaS — the Bank of Ideas is where real builders publish what they're betting on. Public, peer-reviewed, with real money paths when ready.
Browse the Bank of Ideas