The Eureka Database

The Eureka Database

A library of startup ideas, each one weighed against businesses already making money.

How to evaluate an idea

These are starting points, not verdicts. A ranked list can feel like pressure. The best idea for you is the one that survives your own honest read:

  • Conviction. Would you use this, or wish it existed? Belief is what carries you through the hard middle.
  • Capability. Can you realistically build and sell it with your skills, time, and resources? Lean on your unfair advantages.
  • Intention. Why this, why you, why now? The right idea fits the life and pace of business you actually want.
  • Proof, not promise. The evidence here is a head start, not a guarantee. Talk to a few real users before you commit.

Quick take

PassInteresting

Developer Tools

details

Multi-agent orchestration platform for AI pair programming workflows

Single interface to orchestrate multiple specialized AI agents for coding without context switching.

passinteresting
1 / 5

5 open to read · 189 more in the full database

Read Staff scheduling and shift management software for restaurants
SaaS Demo

Staff scheduling and shift management software for restaurants

Simplifies weekly schedule creation, shift swapping, and employee availability management for multi-location restaurant operators.

r/restaurantowners·Scheduling
Weekend MVP2
Read Labor shortage intelligence platform for trades and construction businesses
SaaS Demo

Labor shortage intelligence platform for trades and construction businesses

Aggregates public data signals (Google reviews, conference patterns, hiring posts) to identify geographic markets and trade verticals with acute labor shortages, enabling service providers and staffing agencies to target high-demand areas.

r/Entrepreneur·Got laid off 33 days ago. Here's everything I've built since.
1–2 weeks2
Read Session replay and user behavior analytics tool for native iOS app developers
Developer Tools Demo

Session replay and user behavior analytics tool for native iOS app developers

Visualize user sessions and interactions in native iOS apps like web analytics tools, minus the guesswork.

Hacker News·Ask HN: Need a tool for session replay videos for SwiftUI
1–2 months2
Read Encrypted secret file manager for developer machines
Developer Tools Demo

Encrypted secret file manager for developer machines

Transparent file-level encryption for sensitive credentials on dev machines with CLI and IDE integration.

Hacker News·Ask HN: How to avoid plain text secret files?
1–2 weeks2
Read Multi-agent orchestration platform for AI pair programming workflows
Developer Tools Demo

Multi-agent orchestration platform for AI pair programming workflows

Single interface to orchestrate multiple specialized AI agents for coding without context switching.

Hacker News·Agent-to-agent pair programming
1–2 weeks2

The database continues past here.

189 more ideas, each with its sources, a build kit, and a working demo.

Read the full database