Numbers first. What I built: 623 browser-based web tools × 5 languages (ja/en/es/fr/pt) How: an AI-driven generation pipeline, nearly fully automated Current ad revenue: about $0. 07 per day (roughly ¥10) Times a Google update wiped out my search traffic: 2 (March and May 2026) "Mass-produce wit...
Source: [Dev.to](https://dev.to/mxhlix/i-built-623-web-tools-with-ai-ad-revenue-about-007-a-day-a-post-mortem-with-real-search-275a)