["SEO","directories","keyword research"]
How to Build a Cash-Flowing Online Directory: Insights from Greg Isenberg & Frey Chu
This blog post explores how to build a profitable online directory by leveraging keyword research, competitive analysis, and monetization strategies. It breaks down Frey Chu’s approach and applies it to real estate directories for scalable income generation.

In this post, I’ll share key takeaways from Greg Isenberg and Frey Chu’s discussion on building profitable online directories. They explored various strategies for identifying lucrative directory ideas, and I’ll expand on the insights they provided, along with my own thoughts on applying these concepts to real estate directories.
Applying Directory Building to Real Estate SEO
Inspired by the video, I want to create a directory focusing on top real estate search phrases. These include:
- Top agents in a given area
- Best nightclubs in a city
- Best schools in a region
This approach aligns with real estate research, programmatic SEO, and online validation strategies to establish a scalable income stream.
Key References
- How to Build a Profitable Local ‘Near Me’ Directory
- USearchFrom.com - Google Search Tool
- https://www.semrush.com/academy/courses/keyword-research-with-semrush-step-by-step-guide/
- https://backlinko.com/on-page-seo
- Step-by-Step Keyword Research Course - Semrush Academy - Semrush Academy
- Which are free SEO tools
- 7 Week Action Plan
Step-by-Step Guide to Directory Research
1. Finding High-Value Keywords
Frey’s research strategy involves:
- Using keyword tools to search "near me" queries
- Prioritizing keywords with 30K+ monthly searches
- Targeting keyword difficulty between 20-50
- Avoiding seasonal or branded keywords
- Identifying keywords with multiple related variations
2. Competitive Research & Validation
Frey’s process for evaluating a directory niche:
- Search for "[keyword] near me" in a keyword tool.
- Research high-volume, low-difficulty keywords.
- Use Google to identify competing directories.
- Assess the competition’s weaknesses and opportunities for improvement.
Example: Frey explored the dog parks niche and found a competing site, Nylabone, which had 21.8K monthly visits but lacked depth. This presented an opportunity to outperform it by providing more detailed content and features.
3. Social Validation
To ensure demand for a directory idea, use:
- Facebook Groups – See if users discuss related pain points.
- Reddit Threads – Analyze common user questions.
- Google Search Results – Identify existing directory competition.
4. Collecting & Enriching Data
- Scrape data from Google Maps using tools like Outscraper.
- Focus on relevant data points (addresses, reviews, amenities, ratings).
- Enrich listings with extra details (e.g., dog parks with shade, benches, water fountains).
- Automate data enrichment with AI and web scraping tools.
Building and Monetizing the Directory
1. Simple Static Pillar Pages
- Create a long-form pillar page targeting top-location keywords.
- Structure pages with H1 headers, internal linking, embedded maps.
- Use on-page SEO tactics to improve rankings.
2. Monetization Strategies
- Display Ads (AdSense, Premium Ad Networks) – Requires traffic; AdSense pays $2-$8 per 1K views.
- Affiliate Marketing – Promote relevant products (e.g., pet brands on a dog park directory).
- Lead Generation – Sell leads to businesses or SaaS platforms.
- SaaS Upsells – Build software features atop directory traffic.
Final Thoughts
Directories remain a highly underrated way to build passive income. Whether as a side hustle or a launchpad for a SaaS business, they offer long-term growth potential. By focusing on keyword research, competition analysis, social validation, and monetization, you can create a sustainable, revenue-generating online directory.
Have thoughts on this strategy? Let me know in the comments!