# YC W20

4 dead or acquired startups from batch W20 with completed research reports.

## Every startup playbook in our database, ready to build

Each deep-dive includes a post-mortem, step-by-step rebuild plan, and a technical spec you can paste straight into Claude Code, Cursor, or Lovable.

**Milo**  
Artificial Intelligence  
The Family AI - a copilot for parents to tackle the invisible load of…

### Mini Exhibitions  
Marketplace  
Virtual events for remote teams

### Orbiter  
Machine Learning  
ML models automatically monitor business performance

### Quickcard  
SaaS  
Dynamic sales materials that shape-shift based on the customers needs