Amazon Keyword Tool for free : SellerApp
Workflow & Planning
Generate tons of Amazon suggest keywords in ONE click for free! Amazon keyword tool trusted by Power Amazon sellers worldwide.
Users
30K
Rating
4.5
Reviews
77
7D Growth
0|0%
Stable signalFree or hybridMedium-risk permissions
BookBeam: Extension
Amazon Market Research for Authors and Publishers
Users30KCurrent public install base
Rating4.6Store average score
Reviews92Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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3 assetsBookBeam: Extension Media preview
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Start
4.57
Latest
4.57
7-day rating change
0.00
2026年7月15日2026年7月21日
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Version1.4.1
ManifestV3
Size1.2MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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The BookBeam chrome extension helps you identify the best book niches, keywords and opportunities in the Amazon marketplace.
See bestseller rankings, sales estimates, royalty estimates, income estimates and more at a click of a button.
Just install the extension, open Amazon and sign into your BookBeam account through the extension. Make any book, kindle or audiobook search and let the BookBeam extension do the research work for you.
We currently support Amazon marketplaces in the United States as well as in the United Kingdom.
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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text86Synced review bodies
Total ratings / reviews92Chrome Web Store public rating/review count
Store average score: 4.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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is a solid tool for KDP publishers who want reliable keyword and niche research. It makes it easy to find profitable niches, track competitors, and analyze keyword demand with clear data. The interface is simple to use, and the data accuracy is generally strong compared to other tools. While it may feel a bit pricey for beginners, the time it saves and the insights it provides can make it worth it for serious publishers.
BookBeam saves me hours of research. Instead of scrolling endlessly through Amazon trying to guess which niches are profitable, it gives me clear data on keywords, categories, and competition. It’s super beginner-friendly (I’m not a tech person at all), yet powerful enough to give insights that actually help me make decisions—like which book idea is worth pursuing or which keywords will bring more visibility. Since I started using it, I don’t feel like I’m throwing darts in the dark anymore. I can see trends, understand demand, and plan my next books with confidence. Honestly, it’s helping me grow because I spend less time stressing and more time creating.
Enjoyed the extension, it's good for KDP and checking if asins are self published, and how much sales a day etc
I love the fact that it can show you the categories where the book is listed,most other tools don't
BookBeam is a game changer for authors and publishers! It makes Amazon market research easy by helping you find the best book niches, keywords, and opportunities. Simple to use and packed with insights—highly recommended!
I use it for checking BSR, and it helps a lot with manual ads and targeting high-demand keywords. Bookbeam is an extension for niche search keywords for listings and ads.
🌟 BookBeam is a total game-changer for my KDP publishing! What I love most is how it shows real-time BSR, sales estimates, and trends directly on Amazon listings. The keyword & category tools also help me find high‑demand niches quickly. Thanks to BookBeam: My ad targeting is smarter I’m hitting profitable niches I’d have missed I launch with confidence In short: BookBeam is essential—it makes my KDP growth faster and more decisive!
BookBeam is a great software extension tool that helps me to better understand the Amazon publishing market! As a relatively new author to the digital publishing space, this software has been a great way to take a peek behind the curtain and discover other authors' sales and rankings. I look forward to growing my online business as a result of using this tool!
I have been using the Bookbeam extension for a while now and it is really helpful for me to get a snapshot of what other publishers books are doing in my niche. It also me gives me an expanded search window which helps me know what keywords are in demand. I would definitely recommend this extension to anyone who is keen on developing their Amazon KDP business
I use BookBeam every time I do research for my books on Amazon, and I find it absolutely essential. It helps me discover the best keywords, the most profitable niches, and gives me clear estimates of sales and royalties in just a few clicks. It’s intuitive, fast, and saves me hours of work. I couldn’t imagine publishing without it!