Marc Lou · The Ship-Like-Crazy Assembly Line (Posture-Monitoring App and More)

01The Full Story: 35 Products, 30 Failures, $77K/mo

Marc Lou is a French indie hacker and the most frequently cited benchmark for the "indie development by volume" strategy. His résumé is startling in one sentence: roughly 35 startups built, 30 of which went nowhere — about a 5% hit rate — and yet the handful that landed now generate around $77K/mo in total. Behind that number is an almost mechanical strategic choice. He states the logic bluntly: if the hit rate is only 5%, the only rational move is to keep rolling the dice. Shipping velocity itself is the KPI — ship one, immediately start the next, and use volume to wait out that 5%. The latest product used as the hook here is a Mac desktop app that monitors posture through the webcam: it analyzes whether you're sitting up straight or slouching, nudges you when you slouch, and monetizes through licenses/paid access — roughly $1,000 on day one. Another of his products, TrustMRR (a wall of verified-revenue proof that later evolved into a marketplace), now does over $35K/mo and is the real bulk of his income. One caveat: the $77K/mo, the posture app's $1,000 first day, and TrustMRR's $35K/mo all come from Marc Lou himself, with no dashboard evidence shown in the video. This is "founder-reported" evidence — take it for the methodology, not the numbers.