ExtSpot

Zack

5 extensionsTop install tier: 1K+ tier (top extension)Top category: developer

Full extension table

Browse the indexed Chrome extensions from Zack with sortable market signals and pagination.

ExtensionCategoryInstall tierRatingStore update
Apify Stats by ParseBird icon

Apify Stats by ParseBird

developer1K+
5.0
DESIGN.md Inspector icon

DESIGN.md Inspector

developer935
5.0
Gmail Button - Custom Buttons & QR Codes icon

Gmail Button - Custom Buttons & QR Codes

communication317
5.0
Responsive Simulator - Multi Device Viewport Tester icon

Responsive Simulator - Multi Device Viewport Tester

developer5
—
GroupMail: Email Group & Template Manager for Gmail icon

GroupMail: Email Group & Template Manager for Gmail

communication2
—

1–5 of 5

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Zack Chrome Web Store portfolio

Zack is tracked on ExtSpot as a Chrome extension publisher with 5 linked extensions. The portfolio view combines store categories, install tiers, ratings, and update recency so readers can understand what this developer ships and which listings carry the strongest market signals.

Tracked extensions

5

Top install tier

1K+

Primary category

developer

Notable extensions from Zack

These listings are ordered by install tier on the first portfolio page. Each item gives search engines and readers a concise description of the developer portfolio rather than only a table of IDs.

Apify Stats by ParseBird

Apify Stats by ParseBird is one of the Chrome extensions from Zack in developer. It is listed with an install tier of 1K+. Current rating signal: 5.0.

developer1K+ usersRating 5.0Store updated

DESIGN.md Inspector

DESIGN.md Inspector is one of the Chrome extensions from Zack in developer. It is listed with an install tier of 935. Current rating signal: 5.0.

developer935 usersRating 5.0Store updated

Gmail Button - Custom Buttons & QR Codes

Gmail Button - Custom Buttons & QR Codes is one of the Chrome extensions from Zack in communication. It is listed with an install tier of 317. Current rating signal: 5.0.

communication317 usersRating 5.0Store updated

GroupMail: Email Group & Template Manager for Gmail

GroupMail: Email Group & Template Manager for Gmail is one of the Chrome extensions from Zack in communication. It is listed with an install tier of 2.

communication2 usersRating —Store updated

Portfolio analysis for Zack

The portfolio appears strongest where install tiers, category focus, and recent store activity overlap. This section summarizes signals from the currently indexed Chrome Web Store listings.

Category footprint

developer: 3 listings in the visible portfolio sample.

communication: 2 listings in the visible portfolio sample.

Market signal summary

Strongest visible listing: Apify Stats by ParseBird with 1K+ users.

Highest tracked install tier across the developer profile: 1K+.

Most recent visible store update: .

Trust and attribution

Developer website: not detected from explicit store fields.

Developer identity is linked by public developer ID, store contact fields, and normalized identity evidence from the catalog pipeline.

Discovery angles

Compare top listings by install tier before reading lower-traffic experiments.

Review category overlap to understand whether the publisher focuses or tests multiple markets.

Use update recency as an early signal for active maintenance.

Questions about Zack

Short answers for searchers researching this Chrome extension developer and its store portfolio.

How many Chrome extensions does this developer publish?

ExtSpot currently links 5 Chrome extensions to Zack.

What is the top category?

The current leading category is developer, based on indexed Chrome Web Store data.

Which extension has the strongest install signal?

Apify Stats by ParseBird is the strongest visible listing in this profile sample, with an install tier of 1K+.

Is the official website known?

No explicit official website has been detected from trusted store fields yet.