Control what AI knows.
Your memory, your services, your context — governed by you. Silo separates your data from the models that use it.
Own Yourself.
Everything you create in AI gets stuck
Your memory is locked inside ChatGPT. Your context can't move to Claude. Your conversations reset every time you switch tools. The platforms keep what should be yours.
Silo lets you control what AI knows
You own. Silo governs. Models request.
Your memory
Your thinking survives across sessions and models. It compounds over time. It never resets. It belongs to you.
Your services
Google, Dropbox, Plaid — connected once to your Silo, accessible to any AI you authorize. One dashboard. One policy. Full control.
Your rules
Every AI that wants your data asks Silo first. You set the policy. Grant access, revoke it, see what was accessed and when.
A new kind of file
PDFs made documents portable. MP3s made music portable. .silo makes knowledge portable.
A .silofile is a self-contained package of structured knowledge that any AI can query interactively. Share a travel plan that adapts to whoever opens it. Publish a book readers can interrogate. Build a knowledge base grounded in your actual thinking — not a model's interpretation.
Authored, not interpreted. Interactive, not static. Yours to share.
Start with memory. Expand to everything.
Discover a Silo
Browse public silos on the web. Interact with someone else's knowledge — a study guide, a company brief, a cookbook. No download required.
Build your own
Sign up and create your first Silo. Talk to ChatGPT, Claude, or Gemini through Silo. Your memory builds automatically. Your context compounds.
Connect everything
Download the app for on-device data — calendar, contacts, health, location. Add services like Google, Dropbox, and Plaid. Manage it all from one place.
Your context moves with you
Switch between models without starting over. Have a conversation in ChatGPT, store the details in your Silo, pick it up in Claude. One subscription. Every model. Your memory travels across all of them.
@silo remember the important details from this conversationPrivate by default. Shareable by choice.
Your data is encrypted on-device. Nothing leaves without your consent. But privacy isn't just a lock. When you own your data, you choose what to share — a .silowith a collaborator, context with a new AI tool, a knowledge package with the world. Privacy and portability aren't opposites. They're both consequences of ownership.