Solo founder. Day job. A toddler. Building at night.
9 months ago I couldn't keep an X streak alive.
Today I'm launching the product I was quietly building the whole time.
Huge part of getting here was just *showing up* on this app daily - which I only cracked thanks to the @tibo_maker / @robj3d3 SuperX and @tibo_maker community.
If you're a solo founder lurking: start posting, join the crew. It compounds. π π
Super happy that 4 new founders joined AI Cofounders this week.
That makes 71 founders building with their AI team.
Every one of them is building something around a job, a family, a life. Seeing them trust this with their idea still feels unreal.
Thank you. And if you're one of the 71, reply and tell me what to make better. I read everything.
If you're coding with AI, Linux is the best place to be.
Most AI tools, like PyTorch, are built and tested on Linux first, and NVIDIA GPUs get their best support there.
Almost every cloud server runs Linux too, so what works on your machine works in production. Docker runs natively without slowing you down, and AI coding agents natively live in the terminal.
On top of that, it's free, light, and fully yours to control.
You can make it work on Mac or Windows, but your AI code will end up running on Linux anyway.
Reached 50+ founders who now trust AI Cofounders (link in bio) with their startup.
Founders who:
- validate their ideas
- put landing pages live
- sent their first outreach
Built this in the evenings after my day job.
Still can't believe people use it.
#buildinpublic #indiehackers #saas
Making aaaa lot of changes to aicofounders.
Visual overhaul of the dashboards, improvement of the engines behind.
Cutting the AI cofounders output messages almost by half. (I've always been annoyed by all the jibberish that LLMs produce)
And then I hit the daily limit ππ₯Ή
But I am amazed how much work Sonnet 5.5 was able to do with good concrete instructions on the Pro plan!
I made $3776.8 in September 2026.
π¨βπΌ Work - $3600
π§βπ» Claude Code course - $119.8
π€ aicofounders.co - $57 MRR
The idea is to shift from the first row towards the other two, but in order to do so I still have a lot to do π
Just spent couple of days making AI Cofounders much more deterministic and my Claude Code free course reached 440 βοΈ on GitHub. π
Also made hugeeeeeee change on the ai cofounders landing page with A/B testing now :)
I made $217,071 in September 2026.
πͺ HYROX β $112K
βοΈ TrustMRR β $53K
π DataFast β $31K
π§βπ» CodeFast β $7K
π₯ Twitter β $7K
π΄ββ οΈ Ship or Die β $3K
β‘οΈ ShipFast β $2K
π Indie Page β $685
π΅οΈββοΈ Stalkr β $319
ποΈ YouTube β $263
π¦ SuperShrimp β $221
π± HabitsGarden β $143
π§Ύ Zenvoice β $138
π LaunchViral β $129
π‘οΈ ByeDispute β $97
π WorkbookPDF β $67
π© PoopUp β $9
βοΈ Margin: 90%
The HYROX experiment hyrox.marclou.com inflates this month's revenue, but it's the best month ever for my marketplace TrustMRR.com ($53K) and my SaaS DataFa.st ($31K).
I do everything solo, and I'm not going to lie, I'm fucking proud of myself.
Since I was a kid, I've been told to focus on one thing. I find that boring. I want to play and try a bunch of things.
I never felt confident because nothing really worked out for 7 years. I ended up being average at everything: coding, marketing, design...
But building 37 startups (marclou.com) taught me something far more important: resilience, discipline, and optimism.
Over the past decade, those skills have compounded. I now run a tiny portfolio of startups making $1M+/year, sleep 8 hours a night, work out 2 hours a day, and spend plenty of time with my wife.
Anything is possible if you're hungry.
Believe in yourself.
looking for builders who post the unglamorous parts:
β’ the months with zero users
β’ the features nobody asked for
β’ the marketing that didn't work
β’ the rewrite you regret
β’ the shipping streak nobody noticed
β’ the part where you keep going anyway
if that's your kind of building, let's connect π
Rebuilt the aicofounders .co homepage 2 ways and I can't pick....
A: one idea's journey, sentence to paying customer
B: six cofounder cards that rearrange for each kind of founder
Indie hackers, which one makes you want to click "start"?
#buildinpublic #AI
The thing those 48 people came for is the free part.
Paste your idea, get it torn apart:
aicofounders.co/teardown?utmβ¦
















