LinkedIn signal-based outreach agent
| Startup cost | $0–$100 |
|---|---|
| Hours / week | ~10 |
| Skill level | Advanced |
| Tools | Claude/GPT API, n8n, LinkedIn |
| First step to first customer | Build a lead-signal agent for one founder friend for a flat fee. |
| Real proof | Reddit: $300 first agent → SaaS at $4K MRR in 3 months ↗ Figures are self-reported by the linked source unless noted. |