Available now on macOS

Lighter requests.
Same answers.

Synaxi runs on your Mac and strips token noise from every Claude request, locally, before a single byte leaves your machine. Zero code changes. Zero rerouting.

Download for Mac See how it works
  • Free
  • Local
  • No API key
  • Zero config

Windows and Linux on the way.

On your Mac
localhost
your app Claude
Synaxi
model API
Outgoing 12,842 tok
Stripped 5,137 tok
To model 7,705 tok
Nothing routes through Synaxi's servers.
40% saved
  • 40%+
    Average token reduction
  • <1ms
    Added latency per request
  • Any
    Model or provider, drop-in
  • 100%
    Private-deployment ready
01 The waste

Every Claude request carries luggage.
Most of it never had to be there.

Five sources of token waste show up in nearly every request. Synaxi knows them by shape and trims them before they cost you anything.

Stripped
Tool payloads

Tool schemas resent on every turn. Most of it the model already saw.

Pruned
Session history

Long conversations dragging stale turns into every new call.

Compressed
Whitespace & formatting

Indentation, line breaks, and padding the tokenizer happily charges for.

Deduped
Repeated schemas

The same JSON shape, the same instructions, sent over and over.

Removed
Tokenizer noise

Encoding artefacts and pad tokens that add bytes but never meaning.

02 How it works

Local. Drop-in.
Boring on purpose.

No servers. No code changes. Three steps and you stop paying for tokens you weren't using anyway.

Step 01

Install on your Mac

One drag to Applications, a free account, and Synaxi runs as a quiet background service. No API keys, no setup wizard.

≈ 30 seconds
Step 02

Use Claude how you already do

Claude Desktop, Claude Code CLI, Cursor, OpenClaw, or your own API client. Synaxi works with all of them, no integration code needed.

Zero code changes
Step 03

Synaxi intercepts every request

Before a request leaves your machine, Synaxi trims the noise: tool payloads, history, whitespace, schema dupes. The model still gets everything it actually needs.

<1ms added latency
03 Tiers

One product.
Three tiers.

Here's what runs on your Mac today, what's in testing on the waitlist, and what's being built for teams who need org-wide control.

Live
Testing
Coming soon
Live Available today
Personal
Free
forever, for individuals

The full local token-noise stripper for individuals on Claude.

  • Session pruning
  • Request noise stripping
  • Prompt cache optimisation
  • Local savings dashboard
  • Works with Claude Desktop, Code, Cursor
Download for Mac
Testing Waitlist
Professional
One-time license
buy once, yours forever

For power users and API developers who want the deeper trims.

  • Everything in Personal
  • Code compression (up to 30%)
  • Smart model routing
  • Exact request analytics
  • Priority support
Coming soon In development
Enterprise
Contact us
for teams running AI in production

The Synaxi Console: org-wide visibility, governance, and audit.

  • Everything in Professional
  • Org-wide spend visibility
  • Per-team budgets & policies
  • Audit logs & access controls
  • Cloud or self-hosted
Talk to us
04 A peek at what we're working on

The Enterprise Console.
For teams who need to see it all.

When AI spend stops being a personal line item and starts being an org-wide budget, leaders need three things: visibility, control, and audit. The Enterprise Console gives them all three, without changing what any developer is doing.

  • Real-time spend visibility across teams and apps
  • Per-team budgets, allowlists, and routing policies
  • Request-level audit logs and access controls
  • Cloud-hosted, or self-host in your own VPC

Currently in development. Early-access conversations welcome.

synaxi console · acme inc
Preview
Org spend · this month
$48,902
$18,210 saved by Synaxi
Budget caps active
Audit logging on
Auto-routing enabled
By team 5 teams
platform 38% · $6,940 saved
growth 24% · $4,380 saved
agents 18% · $3,290 saved
support-bot 12% · $2,200 saved
ml-research 8% · $1,400 saved

Free, local, and waiting in your dock.

Drag Synaxi to Applications. Use Claude the way you already do. Watch your token bill stop being a problem.

Download for Mac See the changelog

macOS 13+ · Apple Silicon & Intel · Windows and Linux coming soon