The Eureka Database
Turn a Reddit complaint into your next company
What this is
A searchable database of startup ideas mined from real Reddit and forum complaints, with build specs you can pull into an AI coding agent over MCP, aimed at builders hunting validated ideas.
Our one-line summary — not the founder’s tagline.
- How it works
- A searchable library of startup ideas mined from real complaints on Reddit, reviews and forums; connect over MCP and your AI agent pulls the full build spec (problem, stack, schema, design taste) for any saved idea.
- What's different
- Every idea comes with 'receipts' — who wants it, who's already profitable, a working demo — instead of AI-generated idea lists.
- Pricing
- One-time payment, no subscription.
- Best for
- Builders and developers hunting validated startup ideas to feed directly into an AI coding agent.
What we measured
Nobody else publishes this — it comes from knocking on the door every day.
- Watched by us
- 10 days
- Last checked
- 1d ago
The numbersIs it still shipping, is it overpriced, where did it land — and what the price is built from.
League price & chart
No money. No seat. It goes on your record — and in 28 days reality settles it.
Calls are closed while we rebuild accounts. You can still read every one of them.
Dev. Launched 10d ago on Product Hunt, picking up 158 votes. Today, the site itself changed 7d ago — evidence it's still shipping, not just announcing.
Quiet for 6 days — no penalty yet, but quiet doesn't stay free.
We check this site every day, ourselves. A founder can post “still working on it” — a claim like that doesn't price. What we price is what we can verify from the outside: evidence, not announcements. The real question isn't “will this be huge?” — it's “will they still be moving in four weeks?”
The market viewHow this launch is priced and ranked in our league — the investor side of the page.
ranked by the reality anchor, not the market price
It launched on Product Hunt with 158 votes. It also showed up on 2 other boards — but didn't place well enough on any of them, so none of them add to the price. Listing on twelve directories is free; placing well on them isn't.
No matter how much money goes in. There is no pump here — you can't make yourself right by buying more. The line only moves on things that actually happened: an award, revenue that grew, a new platform, code that shipped — or silence.
1 quiet day in between are left out — nothing happened on them. A launch that goes quiet eases down a little at a time — never a cliff you could have run from the night before.
How the launch is moving on its own board, day by day — the crowd's attention.
A flat line is normal: votes stop within a day or two of launch, on every board. What's unusual — and what actually counts — is a launch that keeps pulling votes long after its day is over.
About
AI will happily generate a thousand startup ideas. It can't tell you which one people will actually pay for. The Eureka Database is a library of ideas mined from real complaints on Reddit, reviews, and forums. Every idea comes with the receipts: who wants it, who's already profitable, and a working demo. Connect over MCP and your AI agent pulls the full build spec for any saved idea: the problem, the stack, the schema, even the design taste, no prompt engineering needed. Over a billion people visit Reddit every month, across 100,000+ active communities. A huge share of what they post is people describing problems they'd pay to fix, asking for tools that don't exist, and sharing the workarounds they've hacked together. It's the biggest pile of unfiltered demand on the internet, and almost nobody mines it. For years my process for picking what to build was embarrassing. A shower thought, a hit of excitement, a weekend of building, then a launch to nobody. I was good at building and bad at knowing whether anyone actually wanted the thing. AI only made it worse. I could ship a polished product in a weekend, which mostly meant I could waste weekends faster. So I built The Eureka Database. It reads through that Reddit firehose, pulls the complaints that keep repeating, and researches each one into a real idea, with the original threads, competitors already making money, a market estimate, and a working demo. Then it hands the whole thing to Claude Code through our MCP server. The idea, the spec, and design references from repos like Magic UI load straight into your editor, and a shared workspace keeps the build from scattering across ten tabs. It does the prompt engineering for you. There's co-founder matching if you don't want to build alone, and an investor list for later. Lifetime access is one payment, so please use code "PP50" for 50% off for the launch! Expires July 19th, 11:59pm EDT. Happy to answer anything in the comments, and I'd love to hear where it misses. — Jeremy, The Eureka Database
Where it launched
3 platforms| Platform | Votes | Counts toward price | Link |
|---|---|---|---|
| Product Huntstrongest | 158 | sets the price | ↗ |
| PeerPush | 7 | no | ↗ |
| Peerlist | not published | no | ↗ |
The board it did best on sets the price. Every other board only adds to it if the launch also placed high on that board too — because just showing up somewhere isn't an achievement. Listing on twelve directories is free; placing well on them isn't.
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