Use case
A different model in every pane
Tile your screen and run Claude, Codex, Gemini, Grok, or a local model — each a real shell. Use the best model for each job, all in one app.
The problem
Models have different strengths and prices, but most tools lock you into one. Switching tools per model kills your flow.
How Korden helps
Korden is bring-your-own-model at the terminal level: every pane can point at a different provider. Run a frontier model on the hard task and a cheap or local one on routine edits — side by side.
Per-terminal
One model per pane
Different provider in each shell, all at once.
BYO keys
Your providers
Claude login, API keys, or local models — your terms.
No lock-in
Swap freely
Change models as prices and capabilities shift.
Frequently asked questions
Which models can I run?
Claude, Codex, Gemini, Grok, and local models — see bring your own model.
Can two models work at the same time?
Yes — each terminal is independent, so models run concurrently across your crew.
Ship with a crew of your own
Start a 7-day free trial — no credit card. Have a crew opening pull requests on your machine in minutes. You’re always the one who merges.