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You deleted it.
AI didn’t.

Models like ChatGPT learned about you from the web, and they keep what they learned. Footprint asks seven of them what they know, shows you what’s true and what’s made up, and gets it removed.

Scan my name
  • ChatGPT
  • Claude
  • Gemini
  • Grok
  • Meta AI
  • Mistral
  • DeepSeek
  • Perplexity
  • Instagram
  • Facebook
  • TikTok
  • LinkedIn
  • X
  • YouTube
  • Reddit
  • Threads
  • GitHub
  • Xing
  • Gmail
  • iCloud Mail
  • Proton Mail
  • Phone

What is Footprint?

Footprint shows you what AI models, social media and the open web know about you, and what an AI concludes from it. Then it helps you remove what shouldn’t be out there.

What companies and strangers already assume.

Ad networks, data brokers and anyone with a chatbot can build a profile like this from a few ordinary posts. You never said any of it.

  • Lives in the 7th district
  • Salary €2,800–3,200
  • Takes the U6 at 8:12
  • New job, first year
  • Runs on Tuesdays at 7
  • Phishing risk: high
  • Likely to switch banks
  • Origin: what others guess
  • Religion: what others guess
  • Health: what others guess
  • Politics: what others guess

footprint never guesses origin, religion, health or politics. We only show which posts make them guessable, and you decide.

Profiling you is now cheap, and it works.

85%1
How accurately AI guesses where you live, your age or income from ordinary posts.
100×1
Cheaper than a human doing the same profiling.
4.5×2
More clicks on AI-personalised phishing than on generic phishing (one small study).
  1. 1 Staab et al., ETH Zurich, ICLR 2024
  2. 2 Heiding, Schneier et al., 2024

Others clean up data. footprint shows what AI concludes from it.

  • Removal services

    Delete entries at data brokers, mostly in the US.

  • Leak checkers

    Show which of your emails were in a breach.

  • footprint

    Shows what AI concludes about you and which post causes it. Only you can check you, and every scan ends in action.

What you get.

  • You know what they assume

    Every conclusion about you, the posts behind it, and which ones are wrong.

  • One post, not your whole life

    Archive the one post that reveals most. Everything else stays.

  • Companies have to delete

    GDPR erasure requests to AI providers, data brokers and ad networks, sent for you.

  • Future-proof

    Object to AI training now, because a trained model can’t unlearn it.

See what AI concludes about you.

Start for free with one AI model. You can only check yourself.

Start a scan