BookBeam: Extension
Tools
FreemiumConfidence 64
Amazon Market Research for Authors and Publishers
Users
30K
Rating
4.6
Reviews
92
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Publisher Champ assistant
Publisher Champ assistant is a tool that helps users synchronize all their publishing platforms into Publisher Champ
Users5KCurrent public install base
Rating5.0Store average score
Reviews190Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
7 assetsPublisher Champ assistant Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
4.98
Latest
4.98
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version2026.03.14
ManifestV3
Size377KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview
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All-in-One Book Reporting Dashboard For Authors
✔ Track profitability, sell-through, and more - all in one automated dashboard, no spreadsheets required.
✔ Transform your author business with the most comprehensive analytics dashboard for independent publishers.
✔ Monitor royalties, analyze ad spend, and track series performance across 16+ platforms in one beautiful interface.
✨ KEY FEATURES
▸ Fully Customizable Dashboard
Reviews
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text183Synced review bodies
Total ratings / reviews190Chrome Web Store public rating/review count
Store average score: 5.0. 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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Indispensable para tener el control de tu negocio en un solo vistazo! 100% recomendable, sobre todo para quien esté publicando en varios mercados al mismo tiempo.
Pubisher Champ does exactly what it says on the box, and does it very well. And the customer support is amazing - a couple of times I have used the chat line and Eirie answered immediately (making me wonder if he is flesh and blood. But who cares these days, as long as things work). I do have one issue that I have not yet been able to work around. Publish paperback versions of my books through KDP BUT I have a distributor who handles my ebook versions and is just moving into paperbacks as well (excluding Amazon, by agreement). The problem is that Publisher Champ does not access sales through that distributor. I wonder if a solution can be found...
Great tool. Been using it for many years. It's helped me keep track of all my numbers and data in a way no other tool has. Grateful for the team behind it.
This tool is exactly what authors having been waiting for! I know how cumbersome all the spreadsheets get, especially if you're running a lot of ads, and Publisher Champ is truly that one place consolidation we all need. Even if you have a great spreadsheet or pivot table, most of us still experience that daunting task of downloading and inputing the data. I was waiting for something like PC to come to market! Eiri, the founder, is super focused on adding features that make our lives as authors easier so we can spend less time on ads and more time on writing. His passion and determination to bring something useful to market really shine through with top notch customer service. Publisher Champ is worth every penny.
I always can rely on outstanding customer service at my fingertips at all times. This software really helps me keep track of all my data acurately. I am still a beginner and have lost money in the past but Publisher Champ is helping me keep my spending and profits better streamlined. Good Job 👍
Amazing app. It can do what all the other reporting apps can do and so much more. I especially love the integration of Amazon Attribution and FB ads, the historical BSRs in combination with ad spend and sales, Amazon Followers and lots and lots of other stuff. And it looks so cool! Customer service above and beyond. I just wish I'd gotten it sooner!
Great App!
Found a recommendation for Publisher Champ and have never looked back. Very easy to use and understand - ie nothing like Google Analytics - and syncs with all the platforms I use to sell my books and audiobooks (Amazon, Ingram, ACX, Findaway), as well as ad spend (Amazon, FB). Earnings, sales, per day, per month, per last ten minutes... it's all there at a glance, with loads of drill-down options if you wish. I check my phone app version way too often. Support is frankly amazing - like instantaneous, with the developer - and he's constantly updating. Highly recommend.
I've tried so many different tools over the years (including the other big one that supposedly reports) and PublisherChamp is by FAR the most consistent, easiest to use, and best & brightest in general. It doesn't report on everything, yet, so not quite ideal for wide authors, but what it does report, it does fantastically well, which makes it perfect for authors stuck in the river.
What a brilliant investment - I wish I'd found this tool sooner. The data Amazon provide you with have always left me wondering if I was actually in profit with a book or throwing money away - it was just too hard to get an accurate overview of ad spend and royalties over books and markets. Here you have the figures in super easy to read displays so that you can take the right business decisions. Plus, the platform has a fantastic user support system where I've had someone help me immediately with any queries. It's been literally game-changing for me to get Publisher Champ.