The Neptrix desktop beta.
The desktop app installs and manages the local runtime, and keeps itself up to date. Beta builds are available for macOS and Windows.
This beta runs in monitoring mode. Decisions are evaluated and recorded to the audit chain; nothing is blocked.
Platforms
Version 0.5.20, published 3 Aug 2026
Download for macOSNeptrix-0.5.20-arm64.dmg
SHA-256
bb32340c9974f105aef72abed62cd40b1bab56e608dfd4ee05edead5660b4bccVerify after download:
shasum -a 256 Neptrix-0.5.20-arm64.dmgVersion 0.5.21, published 3 Aug 2026
Download for WindowsNeptrix-Desktop-Setup-0.5.21.exe
SHA-256
6e55acda8a3be041dd2975b4902259dae9c9ca8af2ff646731809603fee7d069Verify after download:
certutil -hashfile Neptrix-Desktop-Setup-0.5.21.exe SHA256Signing
Both builds are signed by QuantumPivot Limited.
- macOS: Developer ID signed (Team ID WK9D5WJH56) and notarised by Apple. Gatekeeper should open it without warnings. If macOS reports the app as damaged or unverified, stop and report it.
- Windows: Authenticode signed. The publisher shown on the SmartScreen and UAC prompts is QUANTUMPIVOT LIMITED. If the publisher is missing or different, stop and report it.
Updates
The app checks for updates automatically, downloads in the background, and verifies every download before anything happens. An update is only applied when you choose Restart now; quitting the app never applies an update silently.
Beta and bug reporting
This is beta software. Report bugs to beta@neptrixai.com with the subject [Neptrix beta]. Include the app version (shown at the bottom of the Setup page), your OS version, what you did, what you expected, and what happened.
Join the beta Discord for release notes and support.
Join the DiscordNext step
Install the app, then follow the Claude Code setup guide to connect your first session.
View the setup guideLooking for hosted Neptrix?
The hosted platform is a separate product and its beta is currently closed. Join the waitlist to be notified when it reopens.
Join the waitlist