Your AI, with a memory that's yours.
Your AI's memory, finally yours.
Connect the AI you already use and give it a memory that follows you everywhere, across work and life. It remembers what matters, stays under your control, and goes with you to any model.
Your AI is brilliant. It forgets you.
Every chat starts from zero. It does not remember your projects, your decisions, or how you like to work. Citadel gives the AI you already use a private memory that stays with you.
of the work week is lost searching for things you already knew.
McKinseyYour memory follows you when you switch tools.
PortableYou decide what is remembered, changed, exported, or deleted.
ControlledA memory for your whole life.
Projects, clients, decisions.
Keep the context behind what you do, not just the final file.
Plans, people, preferences.
Give your AI the running list in your head without pasting it again.
What you read and figure out.
Let your AI reason from what you actually know.
Three simple steps.
Connect your AI.
Use Citadel with the tools you already reach for.
Capture what matters.
Notes, files, decisions, and preferences become structured memory.
Ask with context.
Your AI recalls the right memory instead of starting cold.
Simple, honest pricing.
Free
$0The full intelligence layer for one person, with up to 2,000 memories.
Start freePro
$17/moUnlimited memory, priority recall, full version history, and export.
Upgrade to ProStudent
$12/moEverything in Pro at a student price.
Get StudentYour memory is yours.
Export it or take it to another model anytime.