Your knowledge everywhere.

Obris keeps your knowledge in one place and makes it available in every AI tool you use.

Set up in under 5 minutes. No credit card required.

Claude Code

Works with Claude, ChatGPT, Codex, and any other AI client

Claude using your saved knowledge to draft a personalized email

Switching tools costs you context.

You use different AIs for different things. Claude Cowork or the Codex App lets you spin up scheduled tasks and work with plugins. Claude Chat and ChatGPT are always available for quick questions. Gemini's available for deep research. Every time you switch, you start from zero.

So you copy-paste context into every conversation. Brand voice, style guides, architecture notes, today's todo list. You've explained the same thing a dozen times across a dozen chats.

And the AI keeps changing. A new tool gets released, you're on a different device, you switch from web to desktop. Every migration resets your context back to nothing.

The problem isn't the AI. It's that your knowledge is trapped in conversations that disappear.

Obris keeps your knowledge in one place. It serves as files where AI can read them, and as MCP where they can't. Switching tools costs you nothing.

Your knowledge, in every AI conversation.

1Capture from anywhere

Highlight what matters from the web and save it to Obris. Sync from tools like Notion and Google Drive to keep topics current automatically.

Highlighting and saving an article to Obris
Personal knowledge dashboard with topics and stats

2Organize into topics

Your knowledge builds up over time across topics you define. Frameworks, research, references — structured the way you think about it.

3Use it everywhere

Works as files when the AI can read your filesystem (Cowork, Claude Code, Codex App, Codex). Works over MCP when you're on the go (Claude Chat, ChatGPT, custom GPTs). Switch tools mid-thought, and the same knowledge follows.

Claude using saved knowledge to draft a personalized email
Saving a good AI output back to Obris

4Save what works back

When the AI produces something good, save it back to Obris. Your knowledge base grows with every conversation.

Get started

Takes less than 5 minutes. No credit card required.

Connect your AI.

Two paths, depending on what your AI can do. AIs that read your filesystem install a plugin. Everything else connects over MCP.

Obris Setup Expert walking through Claude connection

You store the knowledge. Your AI accesses it wherever you're chatting.

One knowledge base. Every AI tool.

Research

Do research in Chat, follow-up in Claude Cowork. Your findings carry over.

Decisions

Save architecture decisions, design rationale, and tradeoffs. Never re-explain why.

Personal knowledge

Notes, bookmarks, and references available in every AI conversation.

AI switching

New tool, new workflow, new device. Your context moves with you.

Simple, transparent pricing.

Free

Free forever
  • Unlimited knowledge
  • Unlimited topics
  • All your files, not just markdown
  • Sync to disk via the CLI
  • Connect any AI you use
Get started

Billing kicks in when you invite the second member. Solo use stays free. See team pricing.

Your knowledge, everywhere you work.

Stop copy-pasting context. Save once, use in every AI conversation.

Get started