· Field NotesJune 26, 2026

Run Five AI Coders at Once, Compare Results

Orca is a free desktop app that runs multiple AI coding agents side by side — so you can pick the best result instead of hoping for one.

AIautomationopen-sourceworkflowvia github · @@orca_build

What this is

Imagine asking five different contractors to each draft a solution to the same problem — independently, at the same time — and then picking the one you like best. That's roughly what Orca does, but for AI coding agents.

It's a free desktop app where you fire off one instruction and up to five AI assistants tackle it simultaneously, each in their own sandboxed space. When they're done, you compare the results and merge the winner. No extra subscriptions — it works with the AI tools you already pay for.

Why it caught our eye

Most AI coding tools give you one answer. You either trust it or you don't. Orca shifts that dynamic: instead of praying the first draft is good, you get options. That's a fundamentally different relationship with AI output.

It also has a mobile app so you can monitor what's happening from your phone. Send a task off before lunch, check progress from the restaurant.

Nearly 16,000 people starred it on GitHub in one week — that's an unusually fast signal that developers find it genuinely useful.

What this means for your business

If you have a developer (or work with one), this could cut the time spent on repetitive coding tasks significantly. More interesting: it models a way of working with AI that applies beyond code — run parallel experiments, compare outputs, choose the best one. That instinct is worth carrying into any AI-assisted work.

Words worth knowing

AI agent — an AI that doesn't just answer questions but actually takes steps to complete a task on its own, like writing and testing code.

Open-source — the software's inner workings are public and free to use. Anyone can inspect, modify, or build on it.

Sandboxed — each task runs in its own isolated space, so agents don't interfere with each other (or break anything else).

MIT-licensed — a specific type of open-source permission that lets you use the software commercially with almost no restrictions.


Worth asking your developer: are you already running agents in parallel, or are you waiting for one answer at a time?

Check it out →

Written by David at AC0.AI. Follow on @ac0hero

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