Coincide - Every coding agent, one moment

Coincide is a free, open-source native Mac app for the coding agents you already use: Claude Code, Codex, Cursor, Grok Build, OpenCode and Antigravity. Run them at the same time in one window, switch agents mid-thread and the next one picks up where the last left off, and keep them working after you quit. Approve commands right in the thread, and give Bots a personality and a daily routine. Your own accounts and keys; nothing is resold.

Hey Product Hunt! 👋 I'm Apoorv, the maker of Coincide.

I was juggling Claude Code, Codex and Cursor in separate terminal tabs all day, copying context between them every time one got stuck. So I built the app I wanted: one native Mac window where all my coding agents work side by side.

What Coincide does:

• Runs Claude Code, Codex, Cursor, Grok Build, OpenCode and Antigravity at the same time, in one window

• Lets you switch agents mid-thread — the next one picks up exactly where the last left off

• Keeps agents working even after you quit the app

• Shows approvals right in the thread, so you never miss a prompt

• Bots: standing assistants with a face, a personality and a routine (mine gives me a standup every weekday at 9)

It's free and open source (MIT), built natively in Swift, and it uses your own accounts and API keys — nothing is resold or routed through me. It started as a native port of T3 Code, which shaped a lot of the design.

An iPhone & iPad companion is coming soon, and you can vote for Windows, Linux and Android on coincide.dev.

I'd love your feedback: what agent should I support next, and what's missing from your workflow?

⭐ GitHub: https://github.com/apoorvdarshan/coincide

💬 Discord: https://discord.gg/DETrbhDVqw

Coincide - Every coding agent, one moment

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