Solo builder from France 🇫🇷
Two apps live, another tool in the works.
Looking to connect with SaaS founders, AI builders, marketers and agency owners.
What are you working on?
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Haven’t posted much. I gave in and started building something else.
But this time it’s a tool for me and my clients, not another SaaS.
That makes it okay, right? 😂
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If you manage Google Ads campaigns, what’s the first thing you check when performance drops?
Search terms, tracking, the landing page, or something else?
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Would you let an AI change your Google Ads budget automatically?
Or would you want to approve every change first?
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People complain about hitting limits on their AI subscriptions.
I got curious about what the same usage would cost at API rates.
So I built SubValue.
Basically, I wanted to know if we had a reason to complain 😂
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Try explaining your app without saying “AI-powered” or “all-in-one”.
What can someone actually do with it?
That explanation probably belongs at the top of your landing page.
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I’ve had a lot going on lately.
Building apps alongside a job sounds manageable until you also need to find users, answer messages, and keep the apps running.
The coding is only part of it.
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Getting clicks but no conversions doesn’t tell you what to fix.
The keyword? The ad? The landing page?
That’s what I’m working on with Adstrateo: helping people understand where a campaign is going wrong, before making changes.
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One thing worth writing down before asking AI to build a feature:
How will you know it works?
Include what should happen when the input is wrong, the request fails, or someone clicks twice.
Not just when everything goes right.
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Building a SaaS or an AI tool?
I’d love to meet more people sharing what they’re building, what’s working, and what isn’t.
I’m a solo builder from France. What are you working on this week?
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Once an app feels finished, I struggle to stay focused on it. I just want to build the next thing.
But moving on too quickly could mean neglecting projects that still need attention.
Anyone else struggle with this?
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SubValue is a tool for AI users, but there’s no AI running behind it.
It reads local Codex and Claude Code logs and turns them into a dashboard.
Sometimes you just need to make existing data easier to read.
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Who here works with Google Ads?
Agency owners, freelancers, founders managing your own campaigns. I’d love to connect.
I’m building Adstrateo and would like to meet more people in that space.
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Axel retweeted
Weekly Drop 2026-W42
New launches worth stealing ideas from this week 👇
- MemeReply: paste an X post and get a meme reply back, right from your phone by @alexworks
- Manga Translator: Turns raw manga and manhwa pages into readable English without waiting for a fan translation by @MT_translator
- Two Cents: Your users tell you what they want, so you stop guessing what to build next by Sylvain
- TrakkyTime: A time tracker that shows what your hours are actually worth by Mademti
- SubValue: Tells you whether your AI subscription is worth what you pay for it by @AxelMtn5
