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macOS

Download the Delta app for macOS.

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Windows

Download the installer for Windows (x64 and ARM64).

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Linux

Debian / Ubuntu packages for AMD64 and ARM64.

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Get Started with Delta

Choose a plan, install Delta, then run delta and use the web UI. Everything runs locally.

1Plan

Choose your plan

Pick Individual or Enterprise on the pricing page. Subscribe to get access to installers and commands.

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2Launch

Run delta

In your terminal, run the command. Delta downloads the default model if needed and starts the local server.

delta
3Use

Use the web dashboard

Your browser opens to http://localhost:8081. Chat, analyze documents, and manage models, all on your device.

After setup

AI runs in your browser, locally

One-time verification for downloads. After that, no logins; everything runs on your machine. Same flow on macOS, Windows, and Linux.