Privacy Policy

Zorko browser extension and zorkofind.ru · version of October 16, 2026

In short. Zorko requires no account and does not collect names, phone numbers, emails, passwords or payment data. Browsing history stays in your browser. Data reaches our server only if you turn on the cloud copy of your history or connect Telegram notifications. We do not sell data, show ads or share data with third parties. Everything on the server can be deleted with one button.

1. Who we are

Zorko — the browser extension, the website zorkofind.ru and the Telegram bot @ZorkoFindBot. Contact: @ZorkoFindBot.

2. What the extension does in your browser

On product and search pages of supported marketplaces it reads what is shown on the page (title, price, rating) and requests the marketplace's public data about the product (price history, reviews, seller info) directly from your browser.
To find the same product on other marketplaces it loads their public search pages in a hidden offscreen document in your browser; for that load it allows these pages to be displayed in an embedded frame. It never posts, buys or logs in on your behalf.
It does not read other websites.

3. Stored only in your browser

Viewed products with prices and images, your search queries on marketplaces, price watch list, competitors list and settings — in chrome.storage, for history, dashboard and price-drop alerts. Removed via "My data" or by uninstalling.

4. Sent to the Zorko server

Only if you enable "Save history to cloud" (off by default): a random installation ID and a hash of a secret key; viewed products (marketplace, item ID, title, brand, price, link, image, time); search queries on marketplaces; watch events; extension version and selected role. Purpose: restore history on another computer.
Only if you connect Telegram: installation ID, Telegram chat ID and profile name; notification texts. Purpose: deliver alerts to the bot.
Website visits: web-server logs (IP, time, URL), kept up to 14 days for security.

5. What we never do

Collect logins, passwords, cookies or account contents.
Sell or transfer data to third parties, use it for advertising or creditworthiness.
Track you across other websites.

6. Storage and retention

Servers are located in Germany. Cloud data and the Telegram link are kept until you delete them; data of installations inactive for 12 months is deleted automatically.

7. Deletion

Extension: Dashboard → My data → "Delete my data from the server" (immediate).
Telegram: /stop in @ZorkoFindBot.
Uninstalling removes all local data.
No access to the browser: send your installation ID to @ZorkoFindBot.

8. Chrome Web Store Limited Use

The use of information received from the extension adheres to the Chrome Web Store User Data Policy, including the Limited Use requirements.