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Chytrý Rejstřík - kontrola podle IČO

Chrome extension by Chytryrejstrik.cz · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 11 users, barely installed.

Specific sites only: 3 match patterns.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
11
Rating
not rated yet
Users, last 9 days
+1
Version
1.1.0
Updated in the store
2026-05-12
Published
2026-05-12
Manifest
V3
Browser access
3 permissions, 3 site patterns

How it has moved

Users
+1 since 01.09
10-11 · 6 readings
  1. 2026-09-0110
  2. 2026-09-0211
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0710
  6. 2026-09-0911
Users
+1 since 01.09
10-11 · 6 readings
  1. 2026-09-0110
  2. 2026-09-0211
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0710
  6. 2026-09-0911

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 3 match patterns.

  • https://www.chytryrejstrik.cz/*
  • https://api.chytryrejstrik.cz/*
  • https://ares.gov.cz/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Chytryrejstrik.cz. Listed website: chytryrejstrik.cz.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Rejstřík.ai — Vyhledávač firem Describes nearly the same job, smaller audience 3 users
  2. Companies House Search Describes a similar job, smaller audience 5 users
  3. DataGardener Describes a related job, smaller audience 142 users ★ 5.0
  4. Skan Firmy — VAT White List, NIP, KRS, REGON Describes a related job, smaller audience 2 users
  5. Fin-RSR Describes a related job, smaller audience 7 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.