Notes up front. Agents behind the scenes.
Notes, projects, documents, and a team of AI agents that actually remember what you’re building. They organize, make recommendations, and can be trained to your standards. They become your team.
Join the betaNot just
You have powerful AI at your fingertips. But every conversation starts from the same place — zero context. Your notes are in one app, your projects in another, your best thinking scattered across tools that have never talked to each other.
The gap between your world and your AI is costing you more than you think.
Your entire world — notes, projects, documents, and agents — lives in one Area. No more bridging the gap between your thinking system and your AI. They’re the same thing now.
Use Areas to separate the different domains of your life. Work is one Area. A side project is another. Personal goals get their own Areas. Each Area has its own AI team that knows exactly what it needs to know — and nothing it doesn’t.
Every note you write, every decision you document, every file you upload becomes permanent context for your agents. You never explain yourself twice.
This isn’t chat. This is an AI workspace that compounds. Plus, it has chat.
However you like to work
There’s a door in for everyone, and no wrong choice — you can change your mind anytime.
Make a login and start on day one. Nothing to install, no keys to manage — we supply the AI out of the box.
Select from a whole range of models and dial each task from fast-and-cheap to full-power. You’re always in control of the spend.
Connect your API keys, your Claude Code subscription, or models on your own machine. It just works — at no markup.
Works with the tools you already use
Your AI → Cortex Buddy → your work · your tools ↔ your vault, via MCP
Features
Cortex Buddy builds a living profile of how you work — your communication style, your decision-making patterns, the kind of output you actually want. You don’t configure it. You just use it, and it pays attention.
Your AI remembers every decision, every note, every document you’ve added. No copy-pasting context. No re-explaining. The more you use it, the sharper it gets.
A single assistant that can research, draft, analyze, plan, and organize. Run a capability on demand, chain them into pipelines, or set them on a schedule.
Promote any document to a Core Doc — the canonical source of truth for your work. A dedicated agent watches for conflicts and keeps your most important docs current without you babysitting them.
Daily briefings, weekly reviews, recurring research runs. Set agents on a schedule or trigger them from external events. Your AI works while you sleep.
No feature gates, ever. Bring your own AI and the platform starts free, or let us supply everything from $9/month. Four modes — Cruise to Full Throttle — put a cost dial on every task.
Privacy is the policy, not a setting
No one reads your content without your explicit, case-by-case consent. The default is closed, not open.
Your keys are encrypted and only ever used to run your requests. Connect Claude Code or local models instead, and the reasoning never leaves your machine.
No surprise charges, no nag screens, no manufactured urgency. Limits are meters you can see — never hidden locks.
Cortex Buddy was built because every other AI tool starts from zero every time you open it. Your context shouldn’t live in your clipboard. It should live in your workspace — where your agents can actually use it.
No feature gates. Every plan includes the full platform — you pay for the AI, never for unlocks. Bring your own AI — an API key, a Claude Code subscription, or local models — and the platform starts at $0, covering only your own usage. Prefer we supply everything? That starts at $9/month against a weekly meter that resets Monday.
Four modes — Cruise, Drive, Overdrive, Full Throttle — are your cost dial, so you decide how far each dollar stretches versus how much firepower each task gets.
Join the closed beta. Leave your email and we’ll send an invite when your spot opens — no card, no commitment.
We email you once about the beta. No spam, unsubscribe anytime.