Chrome extension

Your growth dashboard, inside X.

Engagement-rate chips on every post you scroll past, and your DeckPost deck one click away in a side panel. Free on every plan.

The overlay

“Shipped a tiny fix. 300 signups later I finally get it — talk to users first.”

ER 4.2%

Engagement chips appear on posts as you browse — spot what's working in your niche without opening a dashboard.

See the numbers where you already are.

  • —Engagement-rate chip on every post you scroll past
  • —Side panel with today's deck — approve drafts without leaving X
  • —Passive observation powers your analytics with zero API cost
  • —Works with the free plan — extension features are never paywalled
Start free, then installChrome Web Store — coming with launch
The privacy promise, in plain words

Ban-proof by design.

Reads only pages you visit

The overlay looks at posts already on your screen. No background crawling, no firehose.

Never acts as you

No auto-likes, no auto-replies, no auto-follows. Publishing happens in the app through X's official API; replies open X's own compose box.

Never touches DMs

The extension has no access to your messages and never will.

You can see everything it stores

Observations buffer locally in extension storage and sync only to your own DeckPost account.

The full data story is in our privacy policy — extension section included.

The dashboard that comes to you.

Start free — the extension pairs with your account in one click.

Start free