Publish what
Sells
Find Profitable Book Niches on Amazon
Discover untapped opportunities, analyze competition, and make data-driven decisions for your next book project
Every Self-Publisher's Problem
Do you spend entire days doing keyword research, accumulating ideas, Excel files, notes, only to find yourself more confused than before?
Have you ever sent a long list of keywords to your coach, hoping for clear direction, only to be told that it's impossible to analyze them all in detail via email and that a dedicated call is needed (in which it's already a lot if 4 are analyzed properly)?
In self-publishing, this cycle slows you down, drains your energy and turns every new publication into a gamble: too many hypotheses, too many "maybes," too many variables impossible to truly evaluate.
The truth is that, even with a coach, keyword research remains slow, fragmented, and uncertain: you spend days gathering ideas, the coach has to filter, time passes... and the risk of investing in a wrong project grows.
The result?
Books that don't perform, wasted budget, procrastination and that annoying feeling of losing ground while others advance.
The solution?
Publishark, the platform created by those who have truly walked this path, designed to give you the same clarity, security, and speed that high-level publishers need to choose only winning ideas.
Publishark eliminates the slowness, confusion, and uncertainty of manual keyword research, giving you immediate (and above all reliable) answers on the best opportunities, hidden risks, profit margins, and the strongest strategic angles to use.
Everything You Need to Succeed
Comprehensive analysis tools to help you make informed decisions about your book publishing strategy
Niche Analysis
Identify profitable niches with detailed market saturation and opportunity scores
Competitor Intelligence
Analyze top-performing books, pricing strategies, and competitive positioning
Revenue Estimates
Get realistic profitability forecasts based on market data and competition levels
Trend Tracking
Monitor search volume trends to catch rising opportunities before they peak
Instant Insights
Get actionable recommendations and strategic angles in minutes, not hours
Data-Driven Decisions
Make confident publishing decisions backed by real Amazon marketplace data
Reddit Pain Point Analysis
Discover frequently discussed pain points around your keyword, each with frequency, intensity, solvability, and overall score to prioritize the most unserved needs
Recommended Book Angles
Get AI-generated book positioning strategies with title, subtitle, target audience, competitive advantage, and pain points addressed for underserved opportunities
How It Works
Three simple steps to uncover your next bestseller opportunity
Enter a Keyword
Type in any book topic, genre, or niche you're interested in exploring
Get Deep Analysis
Our AI analyzes thousands of data points from Amazon's marketplace
Make Decisions
Review insights, compare competitors, and choose your winning strategy
What Our Users Say
Join hundreds of authors and publishers who trust Publishark for their market research
Excellent report, analyzes all the most important aspects
Excellent report, it analyzes all the most important aspects to evaluate before publishing in this niche.
Riccardo M.
Mr Book Agency
An excellent tool that significantly simplifies the work
It's an excellent tool that significantly simplifies the work of a self-publisher, especially when it comes to a novice or someone with less experience, but also for those who are competent in other areas and find the research phase more complex. The overview offered and the suggestions provided represent a solid foundation from which to start building the business.
Francesco C.
Self-Publisher
In 2 minutes I can get a complete and super detailed overview
I did research on a niche I know. Here's my evaluation: 1. the data obtained is accurate 2. honestly I'm surprised, I wasn't expecting such a detailed report with even suggestions for entering the niche, review budget, etc. 3. the first impression after just one search is that in 2 minutes I can get a complete and super detailed overview of any keyword on a single page!
Antonio P.
Independent Author
Offers really quality insights
I'm really liking it: it offers really quality insights. Also, the integration with Google Trends is a notable added value
Riccardo G.
Self-Publisher
A tool for publishers who know what they're doing
A tool for publishers who know what they're doing. Publishark saves hours of market research thanks to critical data that can help plan a project creation strategy. It analyzes trends, competitors and the minimum number of reviews needed to compete on the keyword. If you know how to interpret the data correctly, with this software you get as close as possible to predicting the future.
Fabio M.
Publisher
Publishark.AI left me speechless! It's everything you need
Publishark.AI left me speechless! It's everything... everything you need and that was objectively missing! Simple, intuitive, perfectly effective and clear... very pleasant interface, fast, fluid and clear... I really enjoyed using it, interest, enthusiasm and surprise... desire to keep reading! I was very tired at the end of the day and despite this I found the results engaging, simple and clear! I'm one of those people who go into overload in front of too much data, noisy interfaces and redundant content... I also really appreciated the fact that all the results were explained exhaustively and effectively, in a way suitable for any level of publisher.
Federica P.
Self-Publisher
Meet the Founding Team
Three operators who built and scaled seven-figure publishing and SaaS products.
Michele Romani
Michele Romani has been a self-publisher since 2019, specializing in Brand & Advertising. A former coach at the Accademia del Self-Publishing, he trained hundreds of authors and created the Online Marketing for Self-Publishers course. As the founder of All You Can Publish™, he helps independent authors grow and scale their editorial projects. In 2023 he completed an exit worth almost half a million dollars, proving the strength of his marketing-driven strategies.
Valerio Valvo
Valerio Valvo has been a professional self-publisher since 2019 with a background as a mathematical engineer. A former coach at the Accademia del Self Publishing and CTO of Fast Book Ads, he helped build Ads Robot, the first software that automates Amazon Ads. He manages over 10 KDP accounts, surpassed seven figures in revenue, and between 2023-2025 completed three exits totaling $561,000. With an analytical, systematic approach he turned self-publishing into a scalable, data-driven method.
Walter Bellante
Walter Bellante is a Principal Product Manager specialized in building and scaling data-driven, AI-powered SaaS products. He has led platforms used by millions of users and adopted by enterprise companies like Amazon and Google, with a focus on operational speed, reliability, and user experience. With a strong instinct for insights, automations, and data-guided decision-making, he has designed reporting systems, conversational assistants, and intelligent workflows that turn complex information into fast, measurable actions.
Success Stories and Proven Results
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Frequently Asked Questions
Everything you need to know about Publishark
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Get in Touch
Have questions? We're here to help. Reach out to us through any of the following channels.
Send us an email and we'll get back to you as soon as possible
info@publishark.aiChat with us directly on WhatsApp
+39 351 720 1850
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