Agentbox · House #33,839

What it is

Calls itself “inbox”.

• Calls itself: inbox

“Native inbox for your AI coding agents.”

Where it puts itself

Rules out “extra API key”.

• Says it will not: extra API key

“…no extra API key”

What it costs

A free tier, free forever.

• Free plan: free forever

“Free and open source, on the Claude Code or Codex plan you already have.”

“Pricing that grows with you Start free and upgrade when you need more. Monthly Yearly Starter $0 /mo 3 notebooks Web app Start free Pro Popular $12 /mo Unlimited notes Offline sync Try Pro Business $29 /mo SSO and audit log Priority support Talk to sales”

Who it sells to

Sells to developers.

• Sells to: developers

“Native inbox for your AI coding agents.”

How it runs

A desktop app for macOS. Runs locally and works offline. No API. Open source. AI is the core of the product.

• Kind: desktop
• Runs on: macOS
• Runs where: on the device, offline
• API: no
• Open source: yes
• AI role: core to the product

“Agentbox gives your AI agents an inbox or Kanban board natively on Mac.”

“Download for Mac”

What it works with

Built on Claude Code and Codex. Names GitHub on its pages.

• Built on: Claude Code · Codex
• Names: GitHub

“Claude Code or Codex plan you already pay for”

“GitHub Download for Mac”

What it offers as proof

Live, no waitlist. Try it without signing up.

• Trial asks for: nothing

“Free and open source, on the Claude Code or Codex plan you already have.”

“Download for Mac”