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BookBeam: Extension icon

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
Preview

BookBeam: Extension Media preview

3 assets
Trend

User growth trend

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User Growth Over Time

30K30K30K30K30K2026年7月14日2026年7月17日2026年7月20日Latest: 30K
Rating trend

7-day rating trend

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7-day rating change

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4.56
Latest
4.57
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4.564.564.564.574.572026年7月14日2026年7月17日2026年7月20日Latest: 4.57
2026年7月14日2026年7月20日
Growth overview

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Technical snapshot

Version, languages, and crawl freshness

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Version1.4.1
ManifestV3
Size1.2MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

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.

Reviews

Recent review snapshot

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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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Ag Cze2026年6月8日
5

Excellent tool for Amazon authors The Chrome extension makes it easy to research book niches and keywords directly on Amazon without constantly switching between different tools. I particularly like being able to see estimated sales, bestseller rankings, and estimated royalties with just a few clicks. Most tools only provide sales estimates, so the royalty data is especially valuable when evaluating a niche. To get the full benefit from the extension, you do need an active BookBeam subscription, but if you're serious about publishing on Amazon, it can save a great deal of time and help you make more informed decisions.

Version 1.4.3Language en
Mr Khan2026年6月5日
5

"The BookBeam Chrome is an absolute game changer for Amazon KDP niche research. It embeds critical data points directly onto Amazon search results, instantly displaying the Bestseller Rank (BSR), estimated monthly sales, and royalty metrics for any book. Being able to analyze historic pricing and seasonal trends without leaving the browser saves hours of guesswork. It makes uncovering low-competition, highly profitable niches incredibly simple. This is an indispensable tool for any serious self-publisher looking to optimize their workflow."

Version 1.4.3Language en
Gabriel Sala2026年5月30日
5

Been using BookBeam Lite for a few months now and its honestly saved me a ton of time. I used to jump between different tools and spreadsheets, but this makes researching books and keywords way easier. What I like most is being able to quickly check niches and get a better idea of what's actually selling on Amazon. The extension is simple to use and doesn't feel overwhelming like some other tools I've tried. Recently it helped me find a real gold kewyword for my last book that was obvious but that I think none of my competitors is using. Definatly worth installing if you're doing KDP or looking into self publishing. Looking forward to trying the premium version too.

Version 1.4.2Language en
Yi Seul Park2026年5月4日
5

When I first started with Amazon KDP, my biggest struggle was figuring out exactly what kind of books would actually sell. I used to spend hours guessing keywords and niches, only to see zero sales. Since I started using Bookbeam, the way I look at the market has completely changed. For anyone doing Kdp as a side hustle or building a serious publishing brand this is a must-have. It helped me find my direction and finally see some real traction with my books.

Version 1.4.1Language en
Sharon Odom2026年4月30日
5

I’ve published 8 books so far this year and finally decided to try BookBeam. Even the lite version of the extension makes it easy to see what’s actually working in the education niche. It’s definitely useful for spotting keyword trends and validating new book ideas before I hit publish. If you’re managing multiple titles and want to stop guessing about your metadata, this is the tool to get. Looking forward to seeing what the full version can do for my next series launch!

Version 1.4.1Language en
Ali Khan2026年4月23日
5

I had a fantastic experience with BookBeam. The platform is incredibly user-friendly, making it easy to discover and access a wide range of books. What really stood out to me was the quality of content and the smooth reading experience. Everything is well-organized, and I was able to find exactly what I was looking for without any hassle. The customer support is also responsive and helpful, which adds to the overall reliability of the service. Whether you're a casual reader or someone who reads regularly, BookBeam is definitely worth trying. I highly recommend it to anyone looking for a convenient and enjoyable way to explore books.

Version 1.4.1Language en
CER2026年4月20日
5

Bookbeam mi sta aiutando a scoprire nicchie da esplorare e a creare contenuti in settori dove l'offerta è scarsa ma la domanda è elevata; mi fa risparmiare molto tempo. Anche se lo sto ancora provando e so che ha altre funzioni che vorrei utilizzare presto, mi sta aiutando a crescere e a diventare più professionale e nei contenuti che posso offrire al pubblico.

Version 1.4.1Language it
A. Schoknecht2026年4月14日
5

Book Beam is incredibly useful. Easy to use, practical data. Highly recommended.

Version 1.4.1Language en
Jenny Liu2026年4月13日
5

Just starting out on my KDP journey, and bookbeam is invaluable. Very easy to use, helping me to make a list of options for my first book. I'm keen to try out some of their other features too such a the reverse search function, which looks very useful. Keep up the good work team.

Version 1.4.1Language en
Enabler Point2026年3月10日
5

I’ve tried several tools for Amazon KDP niche and keyword research, and BookBeam has been one of the most useful extensions I’ve used so far. The interface is simple, and it provides clear data that helps a lot when hunting for profitable book niches. What I like most is the keyword analysis and competition insights. It quickly shows estimated revenue, search demand, and competition levels, which makes it much easier to identify low-competition niches. This saves a lot of time compared to manually checking each listing on Amazon. Another great feature is the Chrome extension integration, which allows you to analyze books directly on Amazon pages. With just a click, you can see helpful metrics like monthly revenue estimates and niche potential. For KDP publishers, this kind of data is extremely valuable when deciding whether a niche is worth entering. The tool is also very helpful for beginner publishers who are still learning how to research profitable niches. It simplifies the process and gives a clear overview of the market.

Version 1.4.1Language en