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Get Synaxi

Download the .dmg, drag it to Applications, open the app, and you're up and running in under two minutes.

Synaxi for Mac …
macOS 14 Sonoma or later · Apple Silicon
Download .dmg
What's included
  • Sets up a local certificate on first launch, no configuration needed
  • JSON Compaction strips redundant tokens from every tool call payload
  • Session Pruning cuts repeated content that builds up across turns
  • Prompt Cache Optimisation reorders requests to hit the cache more often
  • Savings dashboard tracks token and dollar savings in real time
  • Compatible with Claude Desktop (Chat, Code, Cowork)
  • Menu bar icon with pause/resume and a live savings counter
  • Automatic updates: checks in the background and installs with one click

Install

1

Download Synaxi.dmg

2

Drag Synaxi.app to your Applications folder

3

Open Synaxi and complete setup

Create a free account when prompted. The whole thing takes about 30 seconds.

Windows: Coming Soon

A native Windows build is on the way. It'll ship with everything the Mac version has: JSON Compaction, Session Pruning, Prompt Cache Optimisation, and the savings dashboard.

We'll email you when it ships, nothing else.

You're on the list.

Linux: Coming Soon

A native Linux build is on the way. It'll ship with everything the Mac version has: JSON Compaction, Session Pruning, Prompt Cache Optimisation, and the savings dashboard.

We'll email you when it ships, nothing else.

You're on the list.

Enterprise: Coming Soon

Built for teams that can't roll out a per-device install. Synaxi Enterprise runs inside your own cloud, so your data never leaves. The admin dashboard shows spend per user, with audit logging, spend controls, and self-service API keys built in.

Talk to us