Other editors added an agent. Codee3 is built around them: the project remembers, so Claude Code, Codex and Gemini CLI never start from zero. For Windows.
Most AI IDEs are older editors with an agent added on. Close the chat or switch agents and you explain the project again. In Codee3 the project keeps a brain: what was decided, and why. Every agent reads it.
Because the project holds the context, you can close a long chat and start fresh at any time. In the founder’s own use, across 39 handovers, a fresh session started from a handover sent a median of about 70% fewer context tokens per call over its first 20 calls than the 20 calls before it (about 55% by cost). That is what he saw, not a promise for your projects.
Founder · with testers now, not on sale yet: say what you want in plain words, and the orchestrator works out what your app needs, plans the jobs and hands them to helpers working at once. You step in only when a decision is yours. Running for days while you’re away is coming.
Start free, with as many agents as you like. Founder adds the parts that keep several of them in step.
Sign in with the account you already pay for. Codee3 never resells AI and never sees a key or a password.
Code, terminal, search and extensions. Markdown and HTML open as source, preview, or both side by side.
Hand a job to several helpers at once (Founder · with testers now, not on sale yet). Each works in its own safe copy of your code, so they can't overwrite each other.
Every question an agent is stuck on lands in one inbox, called Needs you, even on Free. Founder adds the orchestrator’s questions (Founder · with testers now, not on sale yet).
Every agent reads the brain, even on Free. Founder adds guards: checks that keep the project brain and its record of decisions intact, and stop a landing when they fail. They govern what agents build towards, not how well they write the code.
Look over what an agent changed, then land it: merge it into your main code in one step, even on Free. Founder lands its helpers’ work the same way (Founder · with testers now, not on sale yet).
Turn one on for a project and your agents can deploy, check errors, or read the ticket, with your own account.
GitHub
Supabase
Figma
Resend
Netlify
Clerk
Polar
Sentry
PostHog
Linear
Jira & ConfluenceBuilt for Windows first. Your agents run on your machine with your accounts. Codee3 keeps nothing about how you work, and the licence check works offline.
Most agent tools start on the Mac. Codee3 starts on Windows: native window controls, Windows paths, PowerShell in the terminal, and it pins to your taskbar like any other app.
Win↑ snapCtrlN new agentThe IDE, agent chats beside your code, the project brain and landing, for up to two projects open at a time. No time limit.
Download for WindowsThe brain, enforced: checks that keep the project brain and its record of decisions intact, and stop a landing when they fail. They govern what agents build towards, not how well they write the code. An orchestrator hands jobs to helpers working in parallel (Founder · with testers now, not on sale yet), and every step is recorded. Unlimited projects.
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