Payment-provider-verified. No guessing.
Stop building things nobody pays for.
WhatProductToBuild shows you products with real, payment-provider-verified revenue — and the exact playbook that got them their first customers. Start your next build from proof, not a hunch.
You can build. That was never the problem.
The problem is picking the wrong thing — again. You sink months into something clean and well-built, ship it, and hear crickets. “I’m good at the wrong thing.” Building is the comfortable part; it reads like a passing test. Deciding what’s worth building — and how it gets customers — is the part nobody hands you.
Every product comes with the receipt — and the map.
Verified revenue
Real MRR, confirmed through the founder’s payment provider (Stripe / RevenueCat / Paddle…). Not a screenshot, not self-reported.
The cold-start playbook
The exact channels and moves that got the first customers. Because building is a commodity; distribution is the scarce skill.
A copyable Launch Kit
The steps, assets, and sequence — ready to adapt to your build.
We answer the question idea lists dodge: not just what — but whether you should build it, and how you’d get in.
“Validated” here means someone paid.
Not upvotes. Not signups. Not vibes. Every revenue number is confirmed through the product’s own payment provider — the highest bar for “there is real demand.”
Built for the founder deciding their next bet.
Idea lists give you names. We give you proof and a path.
Generic idea lists: no names, no numbers, no proof.
WhatProductToBuild: verified revenue + the cold-start playbook + a build-decision verdict.
And we only feature what a solo founder could actually build — small, clonable, clear wedge.
For you and your agents
Your agent can read this too.
Run OpenClaw, Hermes, or your own agents? Point them at our machine-readable surface — llms.txt, per-report Markdown, and a query API — and let idea-discovery run while you sleep. Humans get the designed desk; agents get structured, verified data.
GET /api/reports?category=dev-tools&buildable=true
Authorization: Bearer <api_key>
→ [{ product, verified_mrr, wedge, ... }]Proven bets you could build this month.
A sample from the library — each one already making verified revenue.
AutoSweeps
The leading automation software for 50+ US-based sweepstakes casinos. Run blackjack, poker, and slots.
RenderLab
Software de renderização 3d com IA
DodgePrint
DodgePrint is a multi‑channel SaaS platform for managing product listings, orders, and analytics on Etsy, Amazon, TikTok, and Shopify.
Elofoot
Elofoot is an AI-powered football prediction platform that forecasts match outcomes, exact scores and scorers with market-leading accuracy.
Videotok
AI Agents for Video Ads, UGC and AI Videos. Watch it here: https://www.youtube.com/@videotokapp
Photta
Photta is a B2B SaaS giving fashion, jewelry and e-commerce brands AI product photography instead of expensive photoshoots.
常见问题
开始之前你可能想了解的一切。