Rex (Beta) is a terminal multiplexer built for modern workflows. It offers native apps for platforms like macOS and iOS, browser-based access, and multiplayer capabilities, allowing teams to share and work in terminal sessions together. Rex is built by the creators of Ghostty and Echo.
Rex (Beta)
Building the multiplexer for all work
Rex (Beta) Introduction
Key Features
- Terminal multiplexer for managing multiple terminal sessions
- Native apps, including macOS and iOS
- Web access from the browser
- Multiplayer support for collaborative terminal work
Use Cases
- Managing and organizing multiple terminal sessions across devices
- Pair programming and collaborative terminal sessions with teammates
- Accessing development environments remotely from desktop, mobile, or web
Why Startups Use It
Rex helps engineering teams stay productive by combining terminal management with native and web access, plus multiplayer sessions for collaboration. For startups with distributed or remote developers, it enables flexible terminal workflows across devices without inventing new infrastructure.
Alternative Options
tmux, zellij, screen
Frequently Asked Questions
What is Rex?
Rex is a terminal multiplexer with native apps, web access, and multiplayer collaboration features.
Who built Rex?
Rex is built by the creators of Ghostty and Echo.
What platforms does Rex support?
Rex offers native apps such as macOS and iOS, and is accessible from the web.
Is Rex available to everyone?
Rex is currently in beta.
More About Rex (Beta)
PricingPaid
Listed DateNov 08, 2026
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