--- title: "Amazon Keyword And Product Research Extension Tool For Sellers - Hydrogen11 – Chrome extension stats, history and permissions" description: "2,000 users, rated 5.00 by 50 people. Version 1.1.6, updated 2026-09-08. Requests 38 permissions." url: "https://extensiontracker.com/extension/pmfblgcdhnifplapdphmlelaichdpfej" --- # Amazon Keyword And Product Research Extension Tool For Sellers - Hydrogen11 Live in the Chrome Web Store. - Users: 2,000 - Rating: 5.00 from 50 ratings - Last checked: 2026-09-27 07:41 UTC - Users gained in 7 days: – (needs a week of history) - Users gained in 30 days: – (needs a month of history) - Rank by users: #14,553 of 264,702 live extensions - Rank in Workflow & Planning: #4,349 of 44,474 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > Free Keyword & Product Research Tool for Amazon Sellers. Get Search Volume, Trends, and Listing Intelligence. - Extension ID: `pmfblgcdhnifplapdphmlelaichdpfej` - Developer: [None](https://extensiontracker.com/developer/u3c5eb4e03d426017bbc5ef93225ca6d7) - Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow) - First published: 2026-06-13 - Last updated: 2026-09-08 - Version: `1.1.6` - Size: 206 KiB - Minimum Chrome: 88 - Languages (1): English - Privacy policy: `https://docs.google.com/document/d/e/2PACX-1vRUpKByT6kRz3tV0Vmz_fEQdkCJ5ZY0RsEmvehfxWQ-Shiq0zZ--1kVDdJ889L2xO8xgpYXaL9SnsYA/pub` - Chrome Web Store: - View the code or download the CRX, in CRX Peek: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-09-27 | 2,000 | 5.00 | 50 | ## What changed Every change found on a check, newest first. No changes found since tracking began on 2026-09-27. ## What it can access From the extension's manifest, in plain language. ### Sites - `*://*.amazon.ae/*`: amazon.ae and its subdomains - `*://*.amazon.ca/*`: amazon.ca and its subdomains - `*://*.amazon.co.jp/*`: amazon.co.jp and its subdomains - `*://*.amazon.co.uk/*`: amazon.co.uk and its subdomains - `*://*.amazon.co.za/*`: amazon.co.za and its subdomains - `*://*.amazon.com.au/*`: amazon.com.au and its subdomains - `*://*.amazon.com.be/*`: amazon.com.be and its subdomains - `*://*.amazon.com.br/*`: amazon.com.br and its subdomains - `*://*.amazon.com.mx/*`: amazon.com.mx and its subdomains - `*://*.amazon.com.tr/*`: amazon.com.tr and its subdomains - `*://*.amazon.com/*`: amazon.com and its subdomains - `*://*.amazon.de/*`: amazon.de and its subdomains - `*://*.amazon.eg/*`: amazon.eg and its subdomains - `*://*.amazon.es/*`: amazon.es and its subdomains - `*://*.amazon.fr/*`: amazon.fr and its subdomains - `*://*.amazon.in/*`: amazon.in and its subdomains - `*://*.amazon.it/*`: amazon.it and its subdomains - `*://*.amazon.nl/*`: amazon.nl and its subdomains - `*://*.amazon.pl/*`: amazon.pl and its subdomains - `*://*.amazon.sa/*`: amazon.sa and its subdomains - `*://*.amazon.se/*`: amazon.se and its subdomains - `*://*.amazon.sg/*`: amazon.sg and its subdomains - `*://*.images-amazon.com/*`: images-amazon.com and its subdomains - `*://*.indiamart.com/*`: indiamart.com and its subdomains - `*://*.media-amazon.com/*`: media-amazon.com and its subdomains - `*://*.ssl-images-amazon.com/*`: ssl-images-amazon.com and its subdomains - `*://lens.indiamart.com/*`: lens.indiamart.com - `https://api.hydrogen11.io/*`: api.hydrogen11.io - `https://hydrogen11-backend-production.up.railway.app/*`: hydrogen11-backend-production.up.railway.app - `https://hydrogen11-production.up.railway.app/*`: hydrogen11-production.up.railway.app - `https://hydrogen11.io/*`: hydrogen11.io - `https://www.hydrogen11.io/*`: www.hydrogen11.io ### Sites where it runs scripts - `*://*.amazon.ae/*`: amazon.ae and its subdomains - `*://*.amazon.ca/*`: amazon.ca and its subdomains - `*://*.amazon.co.jp/*`: amazon.co.jp and its subdomains - `*://*.amazon.co.uk/*`: amazon.co.uk and its subdomains - `*://*.amazon.co.za/*`: amazon.co.za and its subdomains - `*://*.amazon.com.au/*`: amazon.com.au and its subdomains - `*://*.amazon.com.be/*`: amazon.com.be and its subdomains - `*://*.amazon.com.br/*`: amazon.com.br and its subdomains - `*://*.amazon.com.mx/*`: amazon.com.mx and its subdomains - `*://*.amazon.com.tr/*`: amazon.com.tr and its subdomains - `*://*.amazon.com/*`: amazon.com and its subdomains - `*://*.amazon.de/*`: amazon.de and its subdomains - `*://*.amazon.eg/*`: amazon.eg and its subdomains - `*://*.amazon.es/*`: amazon.es and its subdomains - `*://*.amazon.fr/*`: amazon.fr and its subdomains - `*://*.amazon.in/*`: amazon.in and its subdomains - `*://*.amazon.it/*`: amazon.it and its subdomains - `*://*.amazon.nl/*`: amazon.nl and its subdomains - `*://*.amazon.pl/*`: amazon.pl and its subdomains - `*://*.amazon.sa/*`: amazon.sa and its subdomains - `*://*.amazon.se/*`: amazon.se and its subdomains - `*://*.amazon.sg/*`: amazon.sg and its subdomains - `*://lens.indiamart.com/*`: lens.indiamart.com - `https://hydrogen11.io/*`: hydrogen11.io - `https://www.hydrogen11.io/*`: www.hydrogen11.io ### Browser features - `activeTab`: The tab you're on, only after you click the extension - `alarms`: Run tasks on a schedule - `cookies`: Read and change cookies on the sites it can reach - `scripting`: Run scripts on sites it can reach - `storage`: Save settings and data in your browser - `tabs`: Read the addresses and titles of your tabs ## More from this developer Other extensions from the same publisher account. | Extension | Users | Rating | Ratings | Category | | --- | ---: | ---: | ---: | --- | | [Meesho Lens / Product Research By Hydrogen11](https://extensiontracker.com/extension/cpppenojfomohjpmhkffmofpldggnmah) | 299 | 4.25 | 4 | Tools | All 2 extensions by [None](https://extensiontracker.com/developer/u3c5eb4e03d426017bbc5ef93225ca6d7). ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 07:41 UTC; next check around 2026-09-30. How the data is collected: . ## Cite this page Extension Tracker. “Amazon Keyword And Product Research Extension Tool For Sellers - Hydrogen11” (pmfblgcdhnifplapdphmlelaichdpfej). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/pmfblgcdhnifplapdphmlelaichdpfej. Accessed 2026-09-28. ```bibtex @misc{extensiontracker_pmfblgcdhnifplapdphmlelaichdpfej, title = {Amazon Keyword And Product Research Extension Tool For Sellers - Hydrogen11 (pmfblgcdhnifplapdphmlelaichdpfej)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-09-27}, url = {https://extensiontracker.com/extension/pmfblgcdhnifplapdphmlelaichdpfej}, urldate = {2026-09-28} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.