FortressScore
Privacy policy
FortressScore is a Chrome extension for Amazon sellers. This policy describes exactly what the extension reads, what it stores, and what leaves your browser. It is written to be checked against the code, not to reassure.
What the extension reads
- Amazon product pages you open. Title, price, brand, weight, dimensions, category, sales rank, rating summary, product image, and (when you build an Edge Report) the text of the listing's critical reviews, fetched through your own Amazon session.
- Alibaba pages the extension opens. Search results and product listings, read in a background tab in your browser, to find supplier prices for the product you are analyzing.
The extension does not read any other websites, your browsing history, form fields, passwords, cookies for its own use, or anything on Amazon or Alibaba other than the pages described above.
What leaves your browser
| Data | Sent to | Why |
|---|---|---|
| Critical review text, listing title, category, and rating summary | Our relay server (Cloudflare Workers), which forwards it to the DeepSeek language-model API | To generate the Edge Report |
| Listing title and Alibaba result titles | Same relay and model API | To judge which Alibaba listings are the same product type |
| A random install ID (a UUID generated on install) | Our relay server | To count daily Edge Reports and recognize a Pro license. It is not linked to your name, email, or Amazon account. |
| Product image (downscaled JPEG) | Alibaba's image-search endpoint, from your browser | To find visually matching suppliers |
The relay keeps a per-day usage counter per install ID and, for Pro users, the subscription details described below. Review text and titles are processed to generate a response and are not stored by us. DeepSeek's handling of API requests is governed by its own terms.
No analytics, advertising, or tracking scripts are included. We do not sell or share data with anyone.
What is stored on your computer
Saved products, suppliers, quotes, notes, Edge Reports, cached Alibaba results, your settings, and the install ID are kept in Chrome's extension storage on your device. Uninstalling the extension deletes them.
Pro subscriptions
Pro is sold through Stripe, which handles checkout and payment. Your email and card details go to Stripe, not to us. Our relay stores your subscription ID, Stripe customer ID, subscription status, your Pro key, and the install IDs of the browsers using it, so it can turn Pro on and off. Stripe's privacy policy governs the checkout.
Your choices
- Settings let you turn off automatic Alibaba searches and automatic Edge Reports so nothing runs until you click.
- Alibaba lookups run in your own session; you may sign out of Alibaba if you prefer them to run anonymously.
- "Reset install ID" in settings discards your identifier and counters.
Contact
Terms of use
- What this is. FortressScore provides estimates and analysis to help you evaluate products. Prices, fees, tariffs, sales estimates, and Edge Report contents are estimates from public data and a language model. They can be wrong. Verify before you commit money.
- Your responsibility. You are responsible for complying with Amazon's and Alibaba's terms in your own use of those sites, for the accuracy of the inputs you provide, and for any sourcing decisions you make.
- No warranty. The service is provided as is. We disclaim all warranties to the extent permitted by law and are not liable for lost profits, inventory, or other damages arising from use of the extension.
- Fair use of limits. Daily limits apply per install. Circumventing them, automating the extension, or reselling access is not permitted.
- Pro. Pro is a monthly subscription billed through Stripe. It renews automatically until you cancel. Cancel any time from the extension's settings (Manage subscription); access continues to the end of the paid period. One subscription can be used on up to 3 browsers.
- Changes. We may update the extension, limits, and these terms. Material changes will be noted on this page.
- Affiliation. FortressScore is independent and not affiliated with, endorsed by, or sponsored by Amazon or Alibaba.
Refund policy
- First payment. If Pro isn't for you, email [email protected] within 7 days of your first payment and we'll refund it in full.
- Renewals. Monthly renewals aren't refunded, but you can cancel any time and Pro stays on until the end of the month you paid for. You won't be charged again.
- Billing mistakes. If you were charged twice or charged after cancelling, email us and we'll refund the extra charge.
- How refunds arrive. Refunds go back to the original payment method through Stripe, usually within 5 to 10 business days.