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Infinite Brain

An extensionof yourself.

Infinite is a second brain. It remembers everything you read, write and say, shows you how your ideas connect, and acts on what you know. Your first taste of AGI, shaped around one person.

The Infinite workspace: tomes in the sidebar, a document in the editor, and the agent answering a question with citations.
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Ventures / Clinic scheduling

Clinic scheduling: what we know

Small clinics lose roughly one appointment in eight to no-shows. Every owner we spoke to still confirms by phone.

Linked from 4 notes

Call with Dr. CollinsNo-show researchPricing ideaSMS vendors

Open question: do owners pay for fewer no-shows, or for less time on the phone?

What did clinic owners say about price?
Three of four owners anchored on what they pay their receptionist. Dr. Collins said she'd pay “anything under one missed appointment a month”1.

1 Call with Dr. Collins, 14 Oct

2 Pricing idea, 2 Nov

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Ten tools you maintain, or one that maintains itself.

Notes app
AI chat
Bookmarks
Calendar
Meeting recorder
Whiteboard
Research tool
Task manager
Automations
Flashcards

No more personal assistants or tool farms.

We combined neuroscience, behavioural psychology and experience design into one calm place that captures, connects and acts.

Built the way memory actually works.

Most tools ask you to organise. Your brain never did. Infinite is designed from four disciplines, so it fits the way you already think.

Neuroscience
Memory is associative. We recall by connection, not by folder.
Everything you capture is linked into a graph, so retrieval works the way recall does.
Brain science
Spaced, contextual recall turns information into understanding.
Infinite resurfaces the right note at the moment it becomes relevant again.
Behavioural psychology
Habits form when the cue is small and the reward is immediate.
Capture takes one gesture. Every capture pays you back with a connection.
Experience design
Each extra tool adds a decision and a context switch.
One calm surface replaces the stack. No setup, no taxonomy, no maintenance.

Capture it once. Use it forever.

Everything Infinite does falls into three verbs. Together they replace the notes app, the chat assistant, the bookmark folder and the automation tool you never finished setting up.

Capture

Everything you read, write, say and save, in one place, without filing it.

  • A writing space that keeps up

    A block editor with the depth of Notion: pages, databases, embeds and slash commands. Chats you have with the agent can be saved as documents in one click.

  • Voice, whenever typing is too slow

    Speak a thought on a walk, ask a question while you cook. Infinite transcribes, files and answers by voice.

  • Chrome extension

    Save a page, a highlight or a whole thread with one shortcut. Infinite works out where it belongs.

  • Meetings that remember themselves

    Connect Google Meet and Zoom. Decisions, owners and follow-ups land in your brain before the call ends.

  • Bring your past with you

    Import from Notion and Obsidian, or keep them connected and sync both ways. Nothing you wrote before is left behind.

Think

Ask anything about anything you have ever captured. See the shape of your own ideas.

  • Chat with everything you know

    Answers grounded in your own notes, with citations back to the exact paragraph. When it doesn't know, it says so.

  • Mind maps that draw themselves

    A living knowledge graph of people, projects and ideas. Follow a thread three hops out and find the connection you forgot you made.

  • Every frontier model, one brain

    Switch between leading open and closed models through Together AI and other aggregators. Your context comes with you.

  • Whiteboards and diagrams

    Sketch a system, a plan or a family tree. Drop diagrams into documents and link them to nodes in your mind map.

  • Tomes that organise themselves

    Workspaces you create, or that Infinite creates for you as themes emerge. Your research tome grows while you sleep.

Act

Turn what you know into work that gets done, on a schedule or on request.

  • Agentic workflows

    Chain research, drafting and outreach into workflows that run on a schedule and report back when they are done.

  • Reminders with context

    Not just “call Sam at 4”. Infinite reminds you why, and brings the last three things you discussed.

  • MCP, both directions

    Use Infinite inside Claude through our MCP connector, and connect Infinite to any MCP server or tool you already run.

  • REST API

    Read and write to your second brain from any app. Webhooks fire when new knowledge arrives.

  • Yours to take

    Export everything, any time, in open formats: Markdown, JSON and the full graph.

See how your ideas connect.

Every note, person and project becomes part of a living mind map. Infinite draws the connections; you follow the ones that matter. Hover a node to see what it knows.

Explore mind maps
YouClinic startupMemory researchSleepDr. CollinsNo-show dataPricing ideaSpaced recallConsolidationSleep logCall, 14 OctAdvisor terms

Dr. Collins. Customer, advisor and the source of your best pricing insight.

Ask it what you'd ask a chief of staff.

Research, plans, introductions, reminders, habits. Infinite answers from what you know, and does the work when you ask.

What have I been thinking about most this month?

Your top three themes are pricing strategy, sleep and the Lisbon offsite. You've returned to pricing 14 times. Want a one-page summary?

Ask Infinite

AGI is here. It should know you.

General intelligence means little if it starts every conversation from zero. Infinite gives frontier models what they lack: your memory, your context and your goals. This is what AGI feels like when it is yours.

Works with what you already use.

Use Infinite inside Claude through MCP, bring your notes from Notion and Obsidian, and connect it to your meetings, your browser and your own apps.

  • Claude (MCP)
  • Notion
  • Obsidian
  • Google Meet
  • Zoom
  • Chrome
  • GitHub
  • Together AI
  • Google
  • Microsoft
  • Okta
  • ChatGPT
  • REST API
  • Any MCP server

Sign in your way

Google, Microsoft, Okta, GitHub, ChatGPT, Email OTP, Phone OTP.

Leave whenever you like

Export every document, transcript and graph edge in open formats. No lock-in, ever.

Private by default

Your brain is yours. We never sell your data or use it to train shared models.

Meet the rest of your mind.

Set up takes five minutes. Import your notes and Infinite starts connecting them before you finish your coffee.