Features

Memory for the AI tools you already use.

Penny gives Claude, ChatGPT, and your other AI apps one place to keep memory notes, tasks, projects, trackers, and skills. What your AI saves in one app, it finds again in another. You can see, change, and take all of it with you.

Start here

Connect Penny to the AI you use

Add Penny to Claude, ChatGPT, or Perplexity, then tell your AI to set it up. It asks a few questions and saves your first notes, and every chat after starts from them.

Animation in Claude: Sam says he just installed Penny, Claude starts Penny setup and asks a few questions, and Sam answers.

Questions about Penny

Which AI apps does Penny work with?

Claude (claude.ai, the Claude desktop app, and Cowork), ChatGPT, Perplexity, Cursor, Codex, and Claude Code. Each app you connect shares the same Penny account.

Do I have to change how I use my AI?

No. Keep using the apps you already use. Once Penny is connected, your AI saves and finds things during the conversation, and you can always ask it to save or check something.

What happens if I switch AI apps?

Your memory notes, tasks, projects, trackers, and skills stay in Penny. Connect the new app, and it works from the same account.

Is my data private?

Your data is encrypted with AES-256-GCM in storage and in transit. We don't train on your data, and we only use AI providers that don't train on it either. Every time Penny's service decrypts your memory, it's on record in your dashboard and sealed into a public, tamper-evident log.

Add me to the AI you already use.

It takes about two minutes. After that, I keep your memory notes, tasks, projects, trackers, and skills for every AI you connect.