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BookBeam: Extension icon

BookBeam: Extension

Amazon Market Research for Authors and Publishers

用户数30K当前公开安装规模
评分4.6商店平均评分
评论数92公开评论体量
Manifest 版本V3插件平台版本
7日增长0近 7 天净增用户
7日增长率0%相对周增长速度
视觉预览

BookBeam: Extension 媒体预览

3 项素材
趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

30K30K30K30K30K2026年7月15日2026年7月18日2026年7月21日最新值: 30K
评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照,辅助判断近期评分是否稳定。

7 日评分变化

起始值
4.57
最新值
4.57
7 日评分变化
0.00
4.474.524.574.624.672026年7月15日2026年7月18日2026年7月21日最新值: 4.57
2026年7月15日2026年7月21日
增长概览

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长持平
00%
7日增长持平
00%
30日增长持平
00%
技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本1.4.1
ManifestV3
大小1.2MiB
语言数1English
发布时间
最近更新
最近抓取
English
简介

插件简介

查看插件说明、主要功能和适用场景。

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.

评价

最新评论快照

查看最近评论和评分分布。

商店综合星级4.6Chrome 商店给出的聚合评分,包含只有打分但没有同步评论正文的情况
已同步评论均分4.6仅基于下方已同步评论正文计算
有内容评论86已同步的评论正文数量
总评分/评论数92Chrome 商店公开评分/评论计数

商店综合星级:4.6。下方星级分布只统计已同步评论正文;如果某个插件只有公开分数、没有真实评论正文,这里可能为空。

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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.

版本 1.4.3语言 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."

版本 1.4.3语言 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.

版本 1.4.2语言 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.

版本 1.4.1语言 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!

版本 1.4.1语言 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.

版本 1.4.1语言 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.

版本 1.4.1语言 it
A. Schoknecht2026年4月14日
5

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

版本 1.4.1语言 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.

版本 1.4.1语言 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.

版本 1.4.1语言 en
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