Your inbox is not the source of truth.
Echelon is.

A macOS desktop app that links Slack, Teams, GitHub, and Notion into cards, drafts your replies locally, and waits for your word.

Echelon App UI

Built for control, not autopilot

Echelon drafts replies using your local Claude Code or Anthropic API. It never sends a message you haven't approved word for word. You click Approve.

Local and private

It runs entirely on your Mac. No Echelon servers, no telemetry, no tracking, no account to create. Your data stays on your machine.

Decisions remembered

For operators who need memory, drafts, and decisions in one place. Meeting notes convert into actions and previous decisions guide future drafts.