The Most Passive Business You Can Start With $20
Build a focused directory around an underserved search need, validate it against low-authority sites already getting traffic, then monetize and build links.
- Search Google for a niche plus “directory”; validate demand and weak competitors with Ahrefs before building.
- Focus on one user problem, and check that listings or data are hard to find elsewhere and support repeat visits or monetization.
- Use AI to build around useful data; test traction, then pursue relevant backlinks with personalized outreach.
The Ahrefs walkthrough and directory-building examples show how to vet ideas and assess competition. · Best for: Aspiring solo founders exploring SEO-driven, low-overhead online businesses.
Frey explains how he researches, builds, monetizes, and promotes niche directories. His central advice is to solve one specific discovery problem, validate it against existing search results, and build only when the opportunity looks viable.
What a directory does—and what makes one viable3:32
- A directory is a curated list that helps people discover options or make a decision.
- Avoid broad, multi-category directories; focus on one audience and one problem.
- Check whether search results already show demand and whether existing resources are weak or inconvenient.
First directory: thrift stores5:17
- Frey chose a thrift-store niche after finding a traffic-generating but inaccurate directory and poor Google Maps results.
- He added display ads and a $19 digital product based on information gathered by calling stores.
- He says the site required little maintenance, but display-ad income varied.
Monetization and learning from experiments10:37
- Options discussed include ads, lead generation, featured listings, digital products, education, and paid tools or services.
- Lead-generation directories also require selling leads; Frey found that sales work was a poor fit for him.
- Use early experiments to learn; he says he often judges whether to invest further within 30–90 days.
Finding ideas and building with AI18:53
- Frey uses AI agents mainly for ideation and data gathering, then prompts Claude Code with a plain-English description of the product.
- He starts by specifying the data to collect and how the directory should help users.
- The interview mentions using Ahrefs with Claude Code to screen ideas; Reddit is another research source.
Backlinks and outreach23:50
- Find competitors’ backlinks in Ahrefs or SEMrush, then contact relevant site owners about adding a link.
- Prioritize pages with real traffic and make the requested link placement easy to implement.
- His five-sentence email structure: greeting and specific question; personalized note; paid-link offer; why he built the resource; brief founder context and easy opt-out.
Example sites and vetting in Ahrefs38:10
- The host and guest review examples including entity-search, power-outage, trade-school, and jacuzzi-hotel directories.
- Use Keyword Explorer to investigate an idea, then inspect competing domains and their traffic in Site Explorer.
- Frey treats low domain-rating competitors as potentially beatable, then asks whether the site can be meaningfully monetized.
Closing advice47:13
- Build more experiments instead of spending months planning a first directory.
- Keep expectations low about quick revenue and use each project to learn.
Step by step
- Identify a specific audience and a problem that a searchable list could solve.
- Search Google for the topic and related directory terms; inspect whether current results are useful and whether Google Maps or other resources make discovery difficult.
- Use Ahrefs to check search demand, competitor traffic, and domain rating; look for successful but relatively low-authority sites.
- Decide how the directory could earn revenue, such as through ads, leads, listings, or a digital product.
- Use an AI coding tool to gather and organize useful data, then describe the directory and its user experience in plain English.
- Launch, observe early traction, and decide whether to invest more effort or money.
- For backlinks, find relevant competitor referring sites, assess their traffic, and send a personalized outreach email with a clear offer.
Tools & resources mentioned
- Claude Code — Frey’s main tool for building directories from prompts.
- Ahrefs — keyword research, competitor traffic and backlink analysis.
- SEMrush — alternative mentioned for reviewing competitor backlinks.
- Google Search and Google Maps — check existing directory results and how easily users can find listings.
- Reddit — a research source for idea discovery.
- Lovable and Squarespace — alternative ways to build directory sites.
- Vercel — hosting option mentioned with a free tier.
- GitHub — stores code; the guest says its free tier can be used.
- Supabase — database option; a free project is available.
- Astro — open-source framework the guest uses for content-heavy websites.
- Resend — email marketing service mentioned in the guest’s stack.
- Whisper Flow — voice-dictation tool used to describe build ideas.
- DataForSEO — SEO data service mentioned in a discussion of research tools.
- Outscraper — data-scraping service the guest had used previously.
- Mediavine, Raptive, and Ezoic — ad-network sites the guest says he analyzed for directory ideas.
- ChatGPT — cited as a source of some traffic for one directory and as a possible aid for unfamiliar technical concepts.
- discoverplasma.com — example directory that crowdsources plasma donation pay.
- scratchanddentlocator.com — example directory for locating scratch-and-dent appliances.
- entitysearch.us — example that links to public business-entity databases by state.
- geoblackout.com — example site mapping power outages.
- tradeschoolsnearme.co — trade-school directory example discussed as a lead-generation opportunity.
- tubstays.com — hotel directory example focused on rooms with jacuzzis.
- findmywipers.com — vehicle-specific wiper-blade lookup example with an affiliate angle.
Notes are AI-generated from the video's transcript and may miss nuance.