The Debugging Gym: $100K MRR Hiding Inside Your Git History
Forty-two percent of developers say AI now writes at least half their code. Verification is the new bottleneck, and a team's own fixed bugs are the debugging curriculum.
Education & Work
Education & Work uncovers the systems powering skill development and productivity. From AI tutors to workplace automation, these opportunities redefine how people learn, earn, and collaborate.
The $1.50 Bouncer for Fake Job Applicants
Applications per job more than doubled to 244 as recruiting teams shrank, and North Korean IT workers turned remote hiring into a breach vector. The hiring fraud opening sits below enterprise pricing.
The Jira Garden: A Chrome Focus Pet Worth $12K MRR
Atlassian and Salesforce run the workday, and people still dread opening them. A privacy-first Chrome focus companion turns tedious Jira and CRM sessions into a habit worth $59 a year.
The Tiny Coworker: A $29 Mac Pet for Digital Clutter
Mac desktop pets keep landing on Product Hunt, and Finch earns an estimated $2 million a month from pet-driven habits. The mechanic fits the Mac's most postponed chore.
The Firing Receipt: $40K MRR Hiding Inside California's AI Labor Bill
California's SB 947 would require employers to prove a human corroborated any AI-recommended firing. Governance dashboards, bias auditors, and HR systems all miss the evidence window in between.
The $99 QR Sticker: Bilingual SOPs for Small Trade Crews
Contractors fund dispatch, quoting, and fleet tracking. Nobody funds documentation. Inside 803,000 U.S. construction firms with bilingual crews sits a vertical SaaS gap Trainual and ServiceTitan both ignore.
6,000 GitHub Stars, Zero Revenue: The Cloud Architecture Game
A free MIT-licensed cloud game passed 6,000 GitHub stars while AWS Skill Builder and the relaunched Cloud Quest charge for courses. The gap between watching architecture and practicing it is still unpriced.
The Elder-Care Benefit Built for the Factory Floor
63 million Americans care for aging parents, 18 million around a shift schedule. Employers lose trained workers to a hospital discharge, and benefits brokers have nothing to sell.
The Layoff Publishing Sprint: Two Weeks, $2,500, One B2B Publication
The fractional executive market is $5.7 billion and layoffs refresh the supply weekly. A two-week productized sprint turns a senior operator's expertise into a credible B2B publication.
The $10,000 Empty Chair: Dental Staffing's Dallas Opening
Seventy percent of recruiting dentists call the search very or extremely challenging, and every empty chair burns near $10,000. The gap sits between Indeed and an $8,000 recruiter.
Mahjong for Beginners: $5K–$15K a Month in Dead Venue Hours
Google says mahjong lessons near me is up 105% since January and Yelp logged a 4,467% jump in mahjong club searches. Most metros still have no organizer.
Front Office Bottleneck: $15K MRR Hiding Inside School Phone Bans
Twenty-eight states now ban phones bell-to-bell, and every parent message routes through the front desk. ParentSquare already shipped against the problem. The intake layer underneath is still open.
The Integrity Desk: $1.5M ARR in Academic Publishing's Long Tail
More than 110,000 papers published in 2025 carry AI-hallucinated citations. Enterprise integrity vendors are wiring up ScholarOne while 44,000 OJS journals screen submissions by hand.
The Mobile Rage Room: $16,200 a Month in Corporate Bookings
Corporate rage-room bookings doubled in a year while storefront operators keep paying strip-mall rent. The mobile version parks in the client's lot, fully insured, and leaves nothing behind.
The Ed-Tech Exit Desk: A $500K K-12 Cleanup Practice
U.S. school districts keep access to roughly 3,001 ed-tech tools while staff meaningfully use four. The ESSER cliff turned that sediment into a budget problem someone gets paid to fix.
The $3M Sensory Kit Business Hiding Inside the Squishy Boom
Schylling can't keep NeeDoh in stock, but schools and clinics need something no toy brand sells: documented, procurement-ready sensory kits with cleaning protocols and annual refresh contracts.
The 863-Application Problem in Reverse Recruiting
The leading reverse-recruiting firm's own numbers show 863 applications per placement, right as new research halves what each application is worth. That gap is the opening.
A Business in a Tote Bag (Hair Tinsel, $30K MRR)
Hair tinsel strands cost pennies. The operators running weekend pop-ups at breweries and sorority mixers are clearing $200 a night. The real opportunity is selling them the kit. ---
Career-Readiness as a Service for the AI-Era Graduate
The entry-level job hasn't vanished — it's been respecced. AI is compressing the training-wheel tasks, employers want graduates who arrive ready, and 4.6 million students a year can't land an internship. The experience factory closes that gap.
Primary Source Mode: The $18K MRR Browser Extension Google Can't Buy
Google is optimizing search for people who want answers. A growing slice of researchers, journalists, and analysts want the opposite — the receipts. That's a $30K MRR browser extension waiting to be built.
YouTube Creator Oracle ($20K MRR at 30 Accounts)
YouTube just normalized asking a question instead of watching a video. Build the creator-owned, monetizable version — a branded AI assistant trained on a channel's archive, sold as a subscription.
Turnitin's Blind Spot Is a $20K MRR Opportunity
AI detection is the wrong fight. Turnitin scanned 200M papers and the cheating rate didn't move. The durable business is one layer upstream: helping instructors redesign assignments before AI can hollow them out.
The $500K Authorship Packet: Google Docs Insurance for the AI Cheating Era
Princeton ended 133 years of honor code. A Palo Alto family filed a 1,162-page federal lawsuit. The wedge isn't detection — it's the standardized dispute packet.
The Phone Ban Enforcement Console ($2-5M ARR Niche)
37 states have banned school phones. None of them built the enforcement system. Here's the administrative software layer K-12 districts desperately need by July 2026.