A person built a system of 7 Claude AI agents that runs on a MacBook to find small businesses without websites, generate landing page mockups and videos, and send cold pitches—bringing in 47 clients monthly at $400 each with minimal overhead. The system operates almost entirely on its own, only alerting him for high-value deals or performance drops, while traditional agencies need 8-person teams to handle the same volume.

• 7-agent Claude system running on a MacBook nets $18,800/month from 47 clients at $400 each, against just $480 in API costs
• The system autonomously scans Google Maps for businesses with bad/no websites, generates mockups and demo videos, and sends cold outreach with zero human involvement
• One person replaces what agencies typically need an 8-person team to accomplish
• Human intervention is limited to two triggers: deals over $3,000 or reply rates dropping below 12%