CAT - AI Memory for Browser & Email

What it does

You read important emails, price quotes, articles — then can't find them a week later. Gmail search only works if you remember the right keywords. CAT fixes this. Highlight anything on any webpage or email, save it, recall it later by asking a question. Works on every website — Gmail, Slack, LinkedIn, Docs, anything Chrome opens. Natural language recall, persistent across sessions, quantum-safe encryption. Free. No credit card. Powered by CogmemAi.

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  Hey HN, I’m the creator of Mail Memories. Like many of you, I've had my Gmail address for more than 20 years. A few years ago, I got curious and wanted to see what photos were buried deep in my account. I ended up finding lots of "lost" pictures of old friends, family members, and a ridiculous number of vintage memes. I originally built and launched this as a SaaS, but even with code and policies in place that kept users' photos private, I figured everyone would feel more comfortable with a desktop app. So, I threw out the server architecture and completely rewrote it as a 100% local desktop…

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