Eureka DB
A searchable list of startup ideas that real people have already complained about wanting online — instead of brainstorming from scratch, you browse problems people are already asking for a solution to, with evidence attached.
🔗 Visit Eureka DB
Description
Coming up with a startup idea is easy; coming up with one people actually want is the hard part. Most idea-generation tools just spit out AI-generated suggestions with no evidence anyone would pay for them. Eureka DB flips that by starting from real complaints instead of imagination.
Eureka DB is a database of 131+ startup ideas mined from recurring demand signals across Reddit, Hacker News, the App Store, Stack Overflow, and X, with every idea human-reviewed to filter out AI-generated noise. Each entry comes with sourcing, comparable existing products, build kits, and in some cases working demos, plus a workspace for tracking your own progress on an idea, GitHub activity integration, and a Claude Code MCP integration. It also includes a co-founder matching feature based on saved ideas and a database of 841 verified investors. Pricing is membership-based with lifetime access; two ideas are readable for free, with the full database gated behind paid membership (exact price not disclosed on the page).
💬 Our review
The short version: if you're stuck at the "what should I build" stage, Eureka DB gives you a shortcut — a curated list of problems people are already demonstrably annoyed about, instead of a blank page.
The human-review filter for AI-generated noise is the most credible part of the pitch, since most idea-generator tools are just an LLM prompt wrapper with zero validation attached. 131+ ideas is a modest catalog compared to what you'd surface doing your own live listening on Reddit or with a tool like GummySearch, and the undisclosed price point makes it hard to judge value before committing. It's most useful as a starting shortlist to sanity-check against your own research, not a replacement for talking to real users about the idea you eventually pick.
📊 Global score
🤖 AI-enriched data
2 idées gratuites en lecture ; accès complet à la base réservé aux membres payants, prix exact non communiqué sur la page
Pros
Idées sourcées depuis de vraies plaintes/demandes (Reddit, HN, App Store, Stack Overflow, X), pas générées par IA
Revue humaine systématique pour filtrer le bruit généré par IA
Kits de démarrage et démos fonctionnelles fournis pour certaines idées
Base de 841 investisseurs vérifiés incluse
Cons
Prix exact non affiché publiquement — barrière à l'évaluation avant achat
Seulement 2 idées consultables gratuitement
131+ idées reste un volume limité comparé à un flux continu de veille communautaire (Reddit, GummySearch)
Date de fondation non communiquée