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A browser extension that adds folders and subfolders to ChatGPT
sold for a five-figure sum
An engineer scratching his own itch: bring the folder/subfolder structure that's second nature in the coding world into ChatGPT — a tiny entry point, and paying users on day one.
Fewer bars = easier, cheaper, or faster for an AI-assisted solo builder. Editorial judgments based on the case details.
Easy Folders started from an engineer's utterly ordinary annoyance. Edmund Yong was himself a heavy ChatGPT user, and that long left-hand column of chat history — piling up messier and messier, with old conversations impossible to find — tormented him daily. In the coding world, folders are the self-evident way to organize things, so a thought naturally surfaced: why can't ChatGPT put conversations into folders like a file system? He didn't launch a project or do research — he just used his spare time (still employed at the time) to build a browser extension that jammed a folder/subfolder structure into the ChatGPT interface. Notably, he started with zero extension experience, looking things up as he went; AI coding tools back then were nowhere near as strong as today's, so it was basically self-taught brute force. Someone paid on day one — the single most important frame of the whole story, because it meant the itch wasn't his alone. From there he kept rolling with "ship fast + talk to users directly + iterate fast." Cumulative revenue passed $100K, and he eventually sold the entire product to a buyer for a five-figure sum. A note on evidence level: both the $100K+ revenue and the five-figure sale are Edmund's own account with no receipts shown, so this is founder-reported. What's genuinely learnable is the shortest path from itch to payment.
The first users came from three places, each dense with people who already had the problem: ChatGPT-related subreddits, vertical Facebook groups, and OpenAI's own forum.
The quick-reference card — acquisition channels, replication playbook, and risk map — is members-only.
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Two production-grade prompts per idea — a full build spec and an SEO growth plan — plus 10 tailored build specs a week. Members only.
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The first dollar arrived on launch day through Stripe, with no funnel and no trial: install, see the folders, pay, unlock. That is the entire mechanism, and it works because the value is visible in the first ten seconds of use rather than after a week of evaluation.
The flywheel turned inside the same communities that produced the first users.
The quiet in a platform extension comes late rather than early. The opening stretch is short: a thin build by someone with no prior extension experience, then a paying stranger within a day, so the uncertainty resolves in weeks instead of months.
The rest of this breakdown — 10 more sections — is in the Unicorn Club, with every section of all 1,335 ideas: first customers, first dollar, the flywheel, and the silent stretch.
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