Privacy Policy — StarGrab

Last updated: 8 November 2026

StarGrab is a browser extension by Solytics GmbH that exports the reviews of an Amazon product to a file. This policy describes what the extension does with data.

Data collection

StarGrab does not collect, transmit, store off-device, or sell review data or your browsing data. All processing happens locally in your browser. The CSV file it produces is created on your device and never leaves it. There is no StarGrab server, no account and no sign-up. The only data that leaves your device is the ExtensionPay license data described under Payments.

What the extension reads

When you start an export, StarGrab reads the Amazon product page you are viewing and loads that product's review pages, using your own logged-in Amazon session, exactly as your browser would when you click through them. It performs no action on your behalf: it does not buy, post, vote on or change anything on Amazon.

The review data is held in memory only for the duration of the export and is written solely into your local file.

Permissions

• activeTab: after you click the StarGrab icon, StarGrab reads the Amazon page in that tab. It has no access to your other tabs or your browsing history.
• scripting: shows StarGrab's panel in the tab you clicked on, and registers the product-page button script once you switch that button on.
• Access to Amazon's sites (optional, off by default): requested only when you switch on the button on Amazon product pages, either from StarGrab's welcome and options page or from the invitation after an export. StarGrab then shows a button on Amazon product pages; it reads reviews only when you start an export. You can switch it off at any time in the options, which removes the access.
• storage: keeps the license record described under Payments and, locally, whether you have already used the product-page button. Review data is never stored.
• Content script on extensionpay.com: activates a purchased license after checkout, as required by ExtensionPay.

Payments

Pro licenses are handled by ExtensionPay (extensionpay.com), with payment processed by Stripe. Once you open the payment page, ExtensionPay issues a random key for this installation; the extension then sends that key to ExtensionPay to check your license. It keeps the license record ExtensionPay returns in the extension's sync storage, including license status, plan, purchase date and, once you have bought Pro, the email address you used at checkout. If Chrome Sync is on, Chrome syncs this storage to your Google account and your other devices. Card details never reach the extension. ExtensionPay's and Stripe's own privacy policies govern their handling of your payment data.

Remote code

None. All code ships inside the extension package; nothing is fetched and executed at runtime.

Analytics

None. The extension contains no analytics, no tracking pixel and no telemetry.

Changes

Changes to this policy are published at this URL with an updated date.

Contact

Solytics GmbH, Hörsteiner Str. 20a, 63791 Karlstein a. Main, Germany — jens.laufer@solytics.de · Imprint