Marc Lou
Every AI Founder Weekly story that cites Marc Lou (@marclou), newest first. 9 stories since September 2026.
On X: 💪 My body $112K/m ⭐️ https://t.co/MZc8tG9xWi $53K/m 📈 https://t.co/3EDxln5mdi $31K/m 🧑💻 https://t.co/Y30jsaHwz9 $7K/m 🏴☠️ https://t.co/YBGJuAsUZ4 $3K/m ⚡️ https://t.co/vatLDmi9UG $2K/m 🕵 https://t.co/3JtsA6kaxI +29 https://t.co/4zCW
- Marc Lou open-sources MailCheap at $0.10 per 1,000 emails
The Beehiiv replacement he built in a few prompts is now public, and the pitch is a shot at per-subscriber pricing.
- Marc Lou says the Opus 5.5 gap over OpenAI keeps widening
One founder's side by side on a non coding task, and the complaint is hedging rather than accuracy.
- Marc Lou says he made $217,071 in September, solo
Seventeen products, a 90% margin, and two of them carrying almost everything.
- Marc Lou says TrustMRR hit 230K monthly visitors
Half of the humans come back, and he says bots outnumber them three to one.
- Marc Lou says he passed $5M net worth at 33
Two other solo founders posted their own numbers the same week, and the shape of all three is the same.
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- Marc Lou builds revenue-gated chats that unlock as you earn
Entry is verified revenue, and the groups open up as your last 30 days of income grows.
- Marc Lou says one sponsor deal took TrustMRR to $26,031 MRR
He says the client wanted all 20 slots and was willing to spend $30k a month.
- Marc Lou says 912 people finished his sponsor puzzle game
A sponsor handed him $30,000 in API credits, so he built a 15 minute game that ends in an email address.
- Marc Lou says body ad auction raised $112,000 for one race
Higgsfield spent $80,000 to outbid every sponsor, two bid back, and now Marc Lou says athletes are asking him to run the same play.
Topics Marc Lou comes up in
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