For Mac with Apple Silicon
Run Claude Code, Codex, AGY, and Grok Build side by side. See who is working, who needs you, and what every account has left.
Get started
Offrun runs the CLIs on your Mac, signed in as you. No new account, no API key, and it never sees your password.
01 · Parallel agents, one git worktree each
Every agent in a project gets its own git worktree, so two agents working the same repo never touch the same files. Run a refactor and a bug fix at once and merge them on your own schedule.
02 · Code review by a second agent
Pick a reviewer, and its findings land in the chat while the work is still uncommitted. Ask for the fixes and they land in your message box, for you to read before anything is sent. Nothing merges on its own.
Runs on your own agent accounts. No second subscription, no bot on your pull requests.
03 · Multiple accounts and usage limits
Point each agent at a different login. When one hits its limit, Offrun moves the chat to a login that still has room and says so. Send your message again and the new login picks up the whole conversation. Out of logins, it offers another agent.
The workspace
Project memory
Offrun keeps repo-wide conventions in one place and each agent's own goal, plan, and dead ends in another. Agents read that context at the start and write back to it as they go, so the fourth session knows what the first one already tried.
Stored as plain files in your project folder. Open them, edit them, commit them.
Preview
Changed files, diffs with line numbers, rendered markdown and tables, images, PDFs, and a small browser with an address bar, all beside the conversation that produced them.
Dictation
Hold a key and speak your prompt. Offrun transcribes on-device, keeps your identifiers spelled the way your code spells them, and drops clean text wherever your cursor is.
Transcription runs entirely on your Mac. Nothing recorded, nothing uploaded.
Privacy and security
Dictation turns speech into text on this Mac. No recording is kept or sent.
Chats, memory and worktrees are folders in your repo, under .offrun and .worktrees. We keep no copy.
Each agent signs in as you, so your code goes from this Mac to Anthropic, OpenAI, Google or xAI. Offrun has no server in that path and never handles your keys.
Pricing
Bring your own agent subscriptions. Everything Offrun adds around them is free.
Everything, unlimited
$0
Every feature, no limits, no seats to count, no card.
Your agents can find an email, file a GitHub issue, or post to Slack. You choose which chats use each account.
FAQ
No. It runs them. You keep your own accounts and subscriptions, and Offrun gives them somewhere to live together.
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. How multiple accounts work
Yes, at the same time. Each agent gets its own git worktree and branch, so they never edit the same files, and one can review the other's diff. Using them together
Yes. Offrun runs agy, the Antigravity CLI, signed in with your Google account, next to Claude Code and Codex. Running agents in parallel
Both run agents in git worktrees on your Mac, on your own subscriptions. Conductor builds in pull requests, checks and team features. Offrun is built around several logins per agent for usage limits, a reviewer you pick from your own agent accounts, and Antigravity next to Claude Code and Codex, and it is free. The full comparison
No. Your code goes from your Mac to whichever provider you are signed into, under your own account. Offrun has no server in that path and never handles your keys.
One of your own agent accounts. Pick the model in the model picker.
No. It reads the diff and posts what it found. Every decision after that is yours.
In your project folder, as files. Version them if you want.
Only to set up. After that it runs on your Mac.
An Apple Silicon Mac running macOS 14 Sonoma or later, and at least one agent CLI you already use.
Free and unlimited. No credit card.
Apple Silicon only (M1 or newer) · macOS 14 Sonoma or later