Serious AI work that never leaves your Mac.

Frontier models and real tools, running on your own device.

Download
  • Up to 2x faster on Apple Silicon
  • Works offline
  • Nothing leaves your Mac
Q3 review On device
  1. Chart Q3 revenue from sales.xlsx and make a 5-slide deck.
  2. pythonread_excel("sales.xlsx")
  3. pythonplot → revenue.png
  4. officeQ3-review.pptx · 5 slides
  5. Done. The deck is in Finance/.
DeepSeek 4.1 Flash · localExample

Local execution

Runs here. Stays here.

Local Code Working
  1. You ask
  2. Model on your GPU
  3. Tools in the sandbox
  4. Your files
Your Mac
Cloud model Off. Nothing sent.

Security

Locked inside Apple's sandbox.

Hardened Runtime
App Sandbox
Folders you share
The agent

Can

  • Use folders you share
  • Run Python, Node.js and shell

Can't

  • Read your whole disk
  • Launch other apps
  • Use the cloud unless you choose

Models

Sized to your Mac.

Mac memory
Qwen 3.8 27BMin 16 GB · Rec. 32 GB10–21 GB on disk

DeepSeek 4 FlashMin 32 GB · Rec. 64 GB89 GB on disk

DeepSeek 4.1 FlashMin 32 GB · Rec. 96 GB364 GB on disk

  • Runs
  • Recommended
  • All in memory
  • Streams from SSD

SSD streaming keeps part of a model on your SSD and loads it as needed, so big models run on smaller Macs.

Or bring the cloud

  • Cloud Compute · 32 models
  • ChatGPT
  • Claude
  • OpenRouter
  • OpenAI-compatible

Built-in skills

Watch it do the work.

On device
    DeepSeek 4.1 Flash · local

    Pricing

    Free on your hardware.

    On device

    $0

    Per token. Bring your own API keys at no markup.

    Cloud credit

    $9.99

    Top-ups from $9.99 for hosted models. No subscription.

    Teams

    Let's talk

    Setup, custom skills, on-prem.

    Self-serve

    Plan your setup.

    1Team

    Mac memory

    2Use
    3Contact

    Ready to work.

    For Mac, iPad and iPhone.

    Download on the App Store