Your memory layer for AI

Your AI is only as good as what it knows about you.

Write That Down is a personal and team knowledge store you control. Capture anything, use it everywhere — across any AI agent, any platform, any conversation.

Get early access See how it works
wtd — your context, always
// in any AI conversation

you → wtd: client Acme prefers
      monthly invoices, not quarterly

✓ saved to your knowledge store

— later, in a different agent —

you → how should I invoice Acme?

agent → Acme prefers monthly
        invoices. Here's a draft...

How it works

Capture in passing.
Retrieve in context.

01
Drop it in
Use wtd: in any AI conversation, send an email, or use the app. Whatever's easiest in the moment.
02
It's yours
Stored in your own knowledge base. Not locked to one AI platform. Not lost when you switch tools or a team member leaves.
03
Use it everywhere
Any AI agent with MCP support can draw from your store. Your context travels with you — Claude, ChatGPT, whatever comes next.
Use cases

For anything worth remembering.

The point isn't what you store — it's that when you open a conversation with your AI, it already knows. Use it for personal notes or company knowledge. Shopping lists or client intel. A daily diary or a project brief.

🛒
Shopping lists
Send items as you think of them, pull a consolidated list before you shop.
📋
Project context
Key decisions, stakeholder preferences, background — always at hand.
📓
Daily diary
A quick note at end of day builds a searchable personal history over time.
🤝
Client intel
Things clients mention in passing — preferences, concerns, history.
💡
Ideas & sparks
Half-formed thoughts worth not losing. Revisit when the time is right.
🏢
Company knowledge
Processes, decisions, institutional memory — a living internal wiki.
🎁
Gift ideas
Capture as they occur, retrieve before birthdays and Christmas.
✈️
Travel notes
Restaurants, tips, packing lists — before and during trips.
💻
Code & solutions
That fix you'll definitely need again but won't remember where you found it.
Why it matters

Your memory shouldn't belong to a platform.

Right now your AI memory lives inside closed systems. Switch tools, and it's gone. A team member leaves, and their context goes with them. Write That Down is the portable layer that sits above all of it — you own it, you control it, you take it with you.

"Your AI memory should be yours. Not Claude's. Not ChatGPT's. Yours."

✓
Works with Claude
✓
Works with ChatGPT
✓
Works with any MCP-compatible agent
✓
Works with whatever comes next
✓
Your data, portable, always
Early access

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