TL/DR: Eurekaa is an example of a tool that is imperfect but still tremendously valuable. I recommend it for course creators and authors who want to validate their ideas before spending time and money to create them.
So YES, Eurekaa is legit and it is worth using but you might not need more than a free trial to get what you need. You can get so much in your free trial that it's crazy they don't charge for it upfront. It isn't necessarily a tool you'd need to keep paying for month after month unless you are a serial course creator or author.
Eurekaa is an AI-powered content planning and validation tool designed specifically for course creators, educators, and online coaches. It positions itself as a comprehensive solution that helps users research, validate, and create content for online courses, books, and other educational materials by leveraging a massive database of existing content and real-time market data.
Here are the key features inside of Eurekaa.
Content Validation and Research
Eurekaa provides the most value by validating if your idea for a course or book is worth pursuing. It can tell you if there is a market for it and if it isn't too saturated yet.
Here is how it does this..
#1 Topic Viability Scoring: Uses real-time data from MOOC enrollment and Google trends to score potential topics.
#2 Massive Database: Access to 330,000+ course listings and 40 million book titles. The major drawback though is that Eurekaa bases its knowledge on public course platforms like Udemy and Skillshare. This is great, but I've always found that the real money is made off of those platforms. I host my own courses and the metrics are not publicly visible. Eurekaa is giving us a useful, but imperfect picture of what is out there.
You can even filter every single course on each major course platform and see which are performing the best.
#3 Gap Analysis: AI-powered identification of content gaps in existing popular courses. Is there room for your topic and your unique angle?
#4 Book Specific Research. Due to limitations on course information, I believe the book research has more value.
You can view all existing titles quickly and see their publication dates, categories, descriptions and more.
AI-Powered Content Creation
The next benefit of Eurekaa (the one that might make you stay long after your free trial) is its AI content creation feature.
#1 Lesson Architect: Structures and formats content into organized outlines.



#2 Content Planner: Generates course outlines, book chapters, and presentation slides.
#3 Modular Doc Editor: AI-assisted writing with multilingual support.
#4 PowerPoint Integration: Automatic PPT creation from content
#5 Title Keyword Planner. Come up with the best titles for your course or ebook. I really liked this feature.
Pros:
Cons:
Conclusion:
If you're making a course or ebook, you need to use the free trial of Eurekaa. If you choose to keep it after that, awesome, if not, you will still have tons of great new insights.