Prism is a Chrome extension that captures your browsing data before advertisers can, encrypts it in a personal wallet only you control, and uses AI to turn it into useful privacy insights.
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Best
Maker
š
Hey Product Hunt š
I'm Paul, the founder of Prism.
The problem I kept thinking about: every website you
visit drops cookies and trackers. That data gets sold
to advertisers, used to manipulate your decisions, and
you're completely in the dark about it.
Tools like Privacy Badger and uBlock block trackers,
which is great. But they throw that data away entirely.
Prism does something different:
ā It intercepts the cookies before websites can use them
ā Stores everything in YOUR encrypted wallet (you own it)
ā Shows you exactly what each site knows and who it shares with
ā Lets you change your consent with any site, instantly
ā And uses that same data to train a personal AI that works for YOU
The insight: your data has always had value. The internet
just decided corporations should get that value, not you.
Prism gives it back.
Built this solo over 3 months. Would love your honest
feedback.
Happy to answer anything.
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