Every thread has a place
One project window.
Sessions, files, changes, diffs, and search stay scoped to the project in front of you.
Your work
continues.
A calm agent multiplexer with familiar IDE features. Every project and coding-agent session lives in one window, but the work keeps running outside it.
The window is disposable
Intuitive multiplexing.
Close the window. Exit the app. Your sessions keep running in a private tmux server, separate from the app window.
Return without reconstruction
Resume the conversation.
Come back later. Tortie reconnects each agent to its own conversation, not just an empty shell.
Protect your attention
Jump to what needs you.
Working agents stay quiet. Press ⌘J to move straight to the session waiting for your input.
Return without rereading
Catch Me Up.
See every session in a project at a glance. Open one to read your asks and the agent's closing answers, then jump straight back to any exchange.
Still wondering if Tortie is for you?
Five quick questions to see whether Tortie fits the way you work.
01 / 05
Do you work across several projects or coding-agent sessions at once?
Each result is a link. See more options
Agent multiplexer
Tortie is built for this.
Keep provider-specific terminal agents alive across projects, with files, diffs, search, and Git in one window.
Compare
See where Tortie fits in the broader ecosystem. Learn what other tools do, too.
Explore comparisonsDocs
Learn the concepts, shortcuts, and recovery model.
Read the docsChangelog
Latest release: 0.76.1 · 2026-08-26.
See what’s new
Open source.
Built for real work.
Free under the Apache 2.0 license and built in public.
Download for macOS
macOS 15.7.9 or later · Apple silicon