Course & Book Search Engines

Explore 300,000+ online courses and 40 million published book titles. Search by topic, title, niche, student count, category, ratings, platform and more. Save content details from Course View and Book View modals to build a personal idea library.

Find validated content ideas in seconds instead of days

Topic Viability Scoring & Gap Analysis

Eurekaa's algorithm calculates interest over time and courses-to-student ratios to give an opportunity score. Run AI Gap & Sentiment Audits to scan published content and uncover unmet needs. Review course reviews to understand why they lean positive or negative.

Know what the market is already paying for before you create

Crowd Insights™ from Reddit

Pulls real questions, comments and frustrations from Reddit. AI groups similar questions into themes, estimates how often they come up, and scores frustration intensity. Click any question to open the original Reddit thread.

Uncover exactly what your audience struggles with

Lesson Architect™ & AI-Assisted Doc Editor

Turn your existing PDFs, DOCX, or messy notes into a structured course or book instantly. Enter topic, context, audience type, and proposed length to get intelligent formatted content. Transfer any outline into the Doc Editor for AI-assisted writing.

Build a curriculum nobody else can replicate using your IP

Rapid Publisher™ & SCORM Export

Transform content into an online learning experience in hours. Add video or audio to lessons with a few clicks, publish a fully functional course with resources and AI-generated quizzes. Export in SCORM format for any LMS.

Launch a Minimum Viable Course and gather feedback fast

Content Planner & Highlight Clipper

Save, structure, and build from inspiration to completion in one workspace. Use the Chrome Extension to highlight-capture text from any website, create quotes or summarize insights with built-in AI, and integrate discoveries directly into projects.

Keep all your ideas, notes, and projects organized in one place

• Cross-Platform Course & Book AnalyticsEurekaa is described as the industry's first cross-platform course/book analytics and AI content creation platform, with a database of 300,000+ online courses and 40 million published book titles. It aggregates data from major platforms like Udemy, Skillshare, Coursera, and LinkedIn, allowing you to search by topic, title, niche, student count, category, ratings, and platform. This makes it a powerful research tool for validating content ideas.
• Topic Scoring & Market ValidationThe platform includes a topic scoring algorithm that calculates interest over time and courses-to-student ratios, giving you an 'opportunity score' to gauge whether a topic is directionally popular. You can validate ideas using at-a-glance analytics like ratings, reviews, enrollment, and search demand. This helps you avoid guessing and focus on topics the market is already paying for.
• Crowd Insights™ from RedditCrowd Insights pulls real questions, comments, and frustrations from Reddit to uncover audience pain points. AI groups similar questions into themes, estimates frequency, and scores frustration intensity. You can click any question to open the original Reddit thread, helping you understand exactly what your audience struggles with before you build your next course or content.
• AI-Powered Content Creation & PublishingEurekaa includes Lesson Architect™, which bakes your proprietary frameworks and insights into curriculum, and Rapid Publisher™, which lets you add video/audio and publish a fully functional online course with AI-generated quizzes. You can also export your course in SCORM format for use on any LMS. This accelerates the path from idea to published course in hours, not weeks.

• Pricing & Plan DetailsPricing is available on the site, with plans like Researcher at $14/mo (billed annually) and Creator at $16/mo (billed annually). There's also a monthly plan at $39/mo and a Pro plan at $44/mo (billed annually). However, the site does not show a free trial or money-back guarantee, so verify current terms before purchasing.
• Data Accuracy & CoverageThe site claims 330,000 courses, 1,800,000 niches, and 40,000,000 books, but these numbers may vary. The course database is noted as '200,000 (and growing)' on the pricing page, which differs from the homepage figure. Always cross-check data for your specific niche, as the algorithm's 'opportunity score' is directional, not a guarantee of success.
• AI Content LimitationsWhile Lesson Architect™ and the Doc Editor provide AI-assisted content generation, the site warns that 'most AI gives you regurgitated textbooks.' The tool is designed to incorporate your own IP, so results depend on the quality of your input. It's not a substitute for your expertise; it's a tool to structure and accelerate your own content creation.
• Export & Integration CompatibilityRapid Publisher™ allows SCORM export for use on other LMS platforms, but the site does not list direct integrations with specific learning platforms beyond the data sources (Udemy, Skillshare, etc.). The Chrome Extension for clipping content is mentioned, but there's no detailed documentation on its functionality or limitations. Test compatibility with your existing tools before relying on it.

Validate Course Ideas Before You Build

Use Eurekaa's Course Comparison Engine and Topic Viability Scoring to check whether your course topic has real market demand. Search over 300,000 online courses across platforms like Udemy, Skillshare, and Coursera, and see at-a-glance analytics such as enrollment, ratings, reviews, and revenue estimates. The AI-driven opportunity score uses student supply-demand ratios and Google search trends to tell you if your idea is directionally popular right now.

Uncover Audience Pain Points with Crowd Insights

Eurekaa's Crowd Insights pulls real questions, comments, and frustrations from Reddit, then groups them into themes and scores frustration intensity. This helps you identify what your audience actually struggles with before you create content. Click any question to open the original Reddit thread and hear how people talk about the problem in their own words—turning audience pain into useful course, article, or offer ideas.

Find Content Gaps with AI Sentiment Audits

Run AI Gap & Sentiment Audits on existing courses and books to spot unmet needs in the market. Eurekaa scans published content to reveal hidden opportunities, and if a course has reviews, you can run sentiment analysis to understand why they lean positive or negative. This insight helps you craft content that stands out from the crowd and addresses what competitors are missing.

Launch a Course in Hours with Rapid Publisher

Turn your validated ideas into a fully functional online course quickly using Rapid Publisher. Add video or audio to lessons with a few clicks, include resources and AI-generated quizzes, and publish a Minimum Viable Course (MVC) to gather feedback from your target audience via survey links. You can also export your course in SCORM format for use on any LMS, so you're not locked into one platform.

Sign up for a free account on the Eurekaa website.

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