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Offrun

Run Claude Code, Codex, Antigravity, Grok Build and Muse Code in parallel on your Mac with git worktrees and peer review

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A Mac app that runs multiple coding agents in parallel with isolated git worktrees, shared project memory, and optional agent-based code review.

Overview

The Offrun homepage

Offrun is a free Mac application that lets you run multiple coding agents side by side on accounts you already have. It uses git worktrees to keep each agent's work isolated so they never interfere with each other. A second agent can review changes before you accept them. The app stores project context in plain text files, maintains chat history, and includes on-device speech-to-text dictation. All computation happens locally on your Mac: your code goes directly to your chosen AI provider without passing through Offrun's servers.

Capabilities

Peer review by a second agent before accepting changes
Multiple account support and automatic usage limit handling
Integrated preview browser and diff viewer
Support for Claude Code, Codex, Antigravity, Grok Build and Muse Code

Pricing

Pricing model: Free

Free. Every feature, no seats to count, no card. Unlimited agents and projects, unlimited on-device dictation, up to 100 on-device schedules, unlimited connected coding agent accounts.

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Offrun fact sheet

Community votes	0
Based in	United States
Website	offrun.dev

Offrun metrics

Vendor metrics for offrun.dev: Ahrefs Domain Rating and Majestic link data, with the delta since the last review.

Domain Rating: 22; no change since last check
Trust Flow: 5; no change since last check
Citation Flow: 32; no change since last check
Referring domains: 222; no change since last check
External backlinks: 874; no change since last check

Vendor Domain Rating (Ahrefs) checked 6 Nov 2026, spec changed 25 Oct 2026. Vendor topic: Computers/Programming/Resources (5). Vendor Majestic data checked 25 Oct 2026, spec changed 25 Oct 2026. Link metrics supplied by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Offrun vendor domain

Open the vendor record

We read this from the registry's RDAP record on 6 Nov 2026, 09:41 UTC.

Domain age: 1 month
Registered: 23 Sep 2026
Expires: 23 Sep 2027
Registrar: GoDaddy.com, LLC
DNSSEC: Not signed

Vendor domain report: offrun.dev

Offrun post-launch report

Measured after Offrun went live on SaaS Directory Pro on 25 October 2026.
Measure	At launch, then latest
Domain Rating (Ahrefs)	22 to 22 no change since launch 25 Oct 2026, then 6 Nov 2026
Trust Flow (Majestic)	5 first measured 25 Oct 2026
Referring domains (Majestic)	222 first measured 25 Oct 2026

Day 11 since launch. Next receipt: day 30, 24 Nov 2026. Many things move these figures, so a change is not proof of cause. Only stored readings are shown.

Biggest gains on SaaS Directory Pro

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Buyer questions

What is Offrun?

Offrun is a free Mac app for running coding agents side by side. Claude Code, Codex, Antigravity, Grok Build and Muse Code run on the accounts you already have, and git worktrees keep their work apart. You see who is working and who needs you, and a second agent can review a diff before you accept it.

Does Offrun replace Claude Code or Codex?

No. Offrun runs them. You keep your own accounts and subscriptions, and Offrun gives them somewhere to live together.

Can I use more than one Claude Code account?

Yes. Add each login in Settings, then Agents. When one hits its usage limit, the chat moves to the next and says so, and you send your message again.

Can Claude Code and Codex work on the same repository?

Yes, at the same time. Give each agent its own git worktree and branch, so they never edit the same files, and one can review the other's diff.

Does it work with Google's Antigravity CLI?

Yes. Offrun runs agy, the Antigravity CLI, signed in with your Google account, next to Claude Code and Codex.

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