Open public infrastructure for AI memory

Every AI should
remember you

One memory that follows you across every model and every conversation. Start in ChatGPT, pick up in Claude, continue in Gemini -- nothing lost, ever. Open source. $3.99/mo.

$3.99/mo. No spam, no VC, no games.

The problem is obvious

You use Claude at work, ChatGPT on your phone, Gemini in your code editor, a custom agent for your side project. None of them know who you are. Every conversation starts from zero -- even with the same model. Switch tabs, new chat, gone. Switch models, gone. It's like meeting someone for the first time, every time.

LLMem is a universal memory standard -- built as a non-profit public utility. A single, open API that any LLM, agent, or tool can write to and read from. Across any model, across any conversation. Your preferences, your context, your history -- persistent and available everywhere. No vendor lock-in. No monetization of your data. $3.99/mo keeps the lights on -- just infrastructure that works.

As AI becomes as fundamental as the internet, the layer that holds who you are shouldn't belong to any one company. It should be a public service. That's why every line of code is open source and every dollar is accounted for publicly. Full transparency, always.

It's time for AI to remember who it's talking to.

Why LLMem

Memory as infrastructure

Any model, any conversation

ChatGPT, Claude, Gemini, Llama, your custom agent -- doesn't matter. Your memory persists across every model and every conversation. Nothing resets.

Semantic recall

Not just keyword matching. Memories are searched by meaning, so your LLM gets the right context every time.

Dead simple API

Store, search, done. No SDKs to learn, no complex setup. Just REST calls that any LLM tool can make.

Fully transparent

All code is open source. All financials are public. No investors to answer to -- just users.

How it works

Copy. Paste. Done.

Paste this into ChatGPT, Claude, Gemini -- any LLM. It just works.

You have access to my LLMem memory store.

Before responding, check my memories at:
  GET https://api.llmem.io/v1/memories/search
  Authorization: Bearer YOUR_KEY_HERE

When you learn something important about me,
save it:
  POST https://api.llmem.io/v1/memories
  Authorization: Bearer YOUR_KEY_HERE

Use my memories to personalize every response.
My memories persist across every conversation
and every AI model I use -- even if we've never
talked before, you already know me.

YOUR_KEY_HERE gets replaced with your personal key when you sign up.

We give you the ready-to-paste prompt with your key already in it. Zero setup.

Every AI shouldremember you