The Eureka Database

$59 to unlock everything, once.

One payment unlocks the whole database, every execution kit, the investor database, and Claude Code access. No subscription.

Lifetime access

Every idea. Every kit. Every investor. Forever.

$59

Going to $89 soon

Every idea, every build kit, the investor database, and Claude Code. One payment, yours forever.

  • Every validated idea, in full
  • Every execution kit (prompts, services, build steps)
  • The full investor database (emails, stage, location)
  • Revenue validation and comparable businesses
  • Claude Code access via the Eureka DB MCP
  • New opportunity drops as we add them
Make the commitment

No subscription. No recurring charges. One payment.

Included with lifetime

Build with Claude Code, no copy-paste

The Eureka DB MCP connects the database to Claude Code so you go from picking an idea to shipping it. Included in lifetime at no extra cost.

Search from Claude

Query the opportunity database without leaving your editor.

Pull kits into Claude Code

Load a kit's full context into your project in one step.

Generate build prompts

Turn any idea into a paste-ready Claude Code prompt on demand.

Context handoff

Hand off PRD, schema, and services so Claude starts building immediately.

# claude_desktop_config.json

{
  "mcpServers": {
    "painsignal": {
      "command": "npx",
      "args": ["-y", "painsignal-mcp"],
      "env": {
        "PAINSIGNAL_API_URL": "https://painsignal.com",
        "PAINSIGNAL_API_KEY": "ps_..."
      }
    }
  }
}

# then ask Claude: search Eureka DB for B2B ideas with high revenue proof

Common questions

The idea is the easy part. Knowing it's worth building is the hard part.

Eureka DB does the validation work most founders skip: evidence the problem is real, proof that people pay for it, and a clear plan to build. Two ideas are open to read in full, no account needed.

Browse the database See what's included