Alexandre Klobb
17 posts

Alexandre Klobb
@AKlobb
Co founder Sonarly (YCW26)
San francisco Katılım Mayıs 2022
24 Takip Edilen70 Takipçiler

Joining @ycombinator P26 as a solo founder! :)
Every company investing in GEO/AEO is flying blind. There's no way to know what will actually drive visibility in ChatGPT, Gemini, or Perplexity until after you've already committed.
So I built @tryscope_app: a simulation engine that lets you A/B test your AI search strategy before launch, so you can focus on what actually works.
Thank you @dessaigne and @collinmathilde for believing in me and joining this journey.
Marketing leaders or solo founders on a similar path, let's talk!

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We moved to SF at 19 with hundreds of dollars last November. Since then, we got into YC and today we're launching Sonarly (@sonarlyhq).
The missing layer of self-healing software.
Coding agents are good enough. Building software is becoming easier because the codebase is the only context needed. Fixing it is much harder : context is spread across tools and human knowledge. We're fixing that.
Sonarly is the context infrastructure that lets AI agents fix software autonomously.
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.@SonarlyDev is your AI engineer for production.
Most teams don’t trust their production alerts anymore because of the noise. They end up relying on user feedback (too late) or manual digging (too slow).
Sonarly connects to your monitoring stack (like Sentry or Datadog) and your user feedback channels, automatically triages all these signals, investigates root causes, and ships a proposed fix.
Congrats on the launch @dachoudhury and @AKlobb!
ycombinator.com/launches/PPa-s…
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Just spent the YC money to buy the cIaudecode.com domain to help every developer in the world build bug-free software
wish us luck🙏

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Announcing Sonarly 0.5, our biggest update until today.
You can now configure the error tracking of your website in one super prompt to your AI agent, including frontend logs, source maps and backend traces.
Then our agent finds issues in your website based on user sessions, alerts you with labels among Blocking, Annoying and Harmless so it's easier for you to debug the most important bugs first.
For each bug you can replay the session and copy the whole context of the bug in one click to your coding agent for one shot fix.
We made a new step towards our objective of autonomous software monitoring.
You don't need to be a developer to maintain your software anymore and if you are you can debug x10 faster with Sonarly.
Let's
fucking
go
🚀
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18 months ago I wrote my first line of code. Yesterday I got into @ycombinator
here's how:
> Locked myself in my dorm room. Coded 14hrs/day for 6 months.
> Got hired by @stacksyncdata (YC W24). Built their workflows platform
> Started @solstis_ai with @pratik_satija
> First paying customer in 4 weeks.
> Applied. Interview 2 days later.
> "We'd love to fund you"
now, back to work!

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I’m 19 and I moved from France to San Francisco with $300 in my bank account.
Now, I’m a YC founder.
Two years ago, I decided to move from a random village in France to Paris to study computer science.
There, I met Alex and we began hacking on various projects.
We launched Meoria and scaled it to more than 100k users.
That convinced us to go all in and become founders.
So we dropped out. School didn’t make sense anymore.
But I grew tired of the edtech market. I didn’t see myself building in that field for the next 10 years.
That’s why we decided to build @SonarlyDev :
The autonomous agent that fixes production bugs.
But building in Paris is hard, so we moved to SF, the fastest place on earth.
We booked a (single) $50 hotel room in the Tenderloin and applied to YC.
With two weeks of runway left, we received the best email a founder can get:
“You’re invited for a YC interview in person.”
Yesterday, we went to their office. The wifi didn’t work and neither did our brains.
I thought they didn’t like it.
6-7 hours later, we received a call:
“Hey guys, we would love to fund Sonarly for the next Winter batch in 2026.”
That felt good.
But we’re just getting started. ⏯️

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