cornercase · Office #40,796

What it is

Calls itself “terminal multiplexer”.

• Calls itself: terminal multiplexer

“…cornercase The fastest way to run agents in parallel”

“A fast terminal multiplexer for coding agents.”

Where it puts itself

Claims “The fastest way to run agents in parallel”.

• Superlative claim: The fastest way to run agents in parallel

“A real simulation, not a video: click around, type in a shell, start an agent.”

“The fastest way to run agents in parallel”

What it costs

A free tier, free forever.

• Free plan: free forever

“Free and open source.”

Who it sells to

Sells to developers. Available in 3 languages.

• Sells to: developers
• Languages: EN · ES · PT

“A fast terminal multiplexer for coding agents.”

“EN ES PT”

How it runs

A desktop app for Linux and macOS. Runs locally and works offline. Distributed through the Homebrew. Open source. AI is the core of the product.

• Kind: desktop
• Runs on: Linux · macOS
• Runs where: on the device, offline
• Distributed via: Homebrew
• Open source: yes
• AI role: core to the product

“A fast terminal multiplexer for coding agents.”

“Linux and macOS.”

What it works with

Names Claude Code, Codex and 5 more on its pages.

• Names: Claude Code · Codex · Emdash · +4

“Turn GitHub, GitLab, Linear, Jira, Plane or Shortcut issues into running Claude Code, Codex or Gemini agents in a click.”

“…cornercase 34 ms Warp 450 ms Orca 3.2 s Emdash 8.5 s”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

• Instant signup: yes
• Trial asks for: nothing

“Install script Homebrew”

“$ curl -fsSL https://usecornercase.dev/install.sh | sh”