Vincent

@VincentBuilds

🔍 I help founders kill and pivot their ideas with live data 👉 Get the data ChatGPT doesn't have. Instantly 📊 7,000+ ideas scanned already

Paris, France

preuve.ai

Joined December 2025

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Vincent
@VincentBuilds
Jul 3
I built Preuve for first-time founders my highest-paying customers are not founders they're startup consultants. 3 to 5 so far, and they outspend everyone What they actually use it for: → evidence in front of a client. Source-linked data → speed. Hours of manual market
Build in Public
Vincent
@VincentBuilds
15h
A VC declined my tool this week "That is already being done for us by our own tool" Checked it. he's right, their internal tool has proprietary data and a team behind it Then a simpler question: a founder pays, a consultant pays more, a VC says no. same report. why? I
Vincent
@VincentBuilds
Aug 24
SEO finally starting to pay off. 2.2K organic clicks in 28 days on preuve.ai I genuinely didn't expect this yet. turns out shipping consistently matters more than any technical trick.
Vincent
@VincentBuilds
Aug 17
Amateurs pick a launch date. Professionals pick a launch window.
Cursor
@cursor_ai
Aug 17
Origin, our code hosting platform, is now live. It's fast, easy to use, and deeply integrated with Cursor. Get started by syncing your repos from GitHub.
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Vincent
@VincentBuilds
Aug 16
OpenAI just made GPT-5.6 Sol up to 14x faster, new tier not a new model, 750 tokens a second on Cerebras It's invite only for now, and they have not even published a price, so this is not for daily shipping. The use case is tiny, like patching production when it has to go out
OpenAI
@OpenAI
Aug 13
Previewing Ultrafast mode: GPT-5.6 Sol at up to 14x the speed. Launching first in the OpenAI API to a select group of customers with expanded access to more businesses as capacity grows.
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