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.
Platform Arbitrage
Startups leveraging under-priced attention or features on new platforms—TikTok, Shopify, Notion, X, or upcoming ecosystems. Focused on discovering early surfaces before they mature or saturate.
GovDeals Sells $274M a Quarter. Nobody Prices the Cars.
Public fleet auctions are fully online and the sub-$15,000 used band is starved. Discovery is solved. The arithmetic between a GovDeals listing and a safe bid is not.
The Night Shift: CRM Reconciliation at $30K MRR
Batch inference is half price at every major lab, which makes it worthless as a business. The opening is what a RevOps agency finds finished in HubSpot at 7 AM.
The Second SKU: $105K MRR Hiding Inside Shopify's Charm Boom
Bag charm volume rose 12x in a year and Crocs clears $260 million from Jibbitz. Shopify's 495 customizer apps all miss the narrower job underneath.
The Decision Queue: $16K MRR Hiding Inside YouTube Studio
YouTube shipped AI comment search into Studio in June 2026 and deliberately stopped at retrieval. Creator ad spend hits $44 billion in 2026, and reputation is now the buying criterion.
The $20,000 Doorway: Selling Ops Software to Rival App Stores
Under the Epic v. Google injunction, Google Play now distributes rival Android app stores. Every licensed operator owes $20,000 a year and a compliance workload nobody has built software for.
The $74 Paint Kit Shopify Can't Assemble
Michaels' AI assistant fielded 75,000 conversations in weeks, most about projects rather than products. Shopify standardized product catalogs. Nobody has standardized project knowledge, and specialty retail will pay for it.
Pokémon's Back-Room Problem Is a $79-a-Month Shopify App
Seven-Eleven's July franchise scandal exposed a gap Shopify POS never covered: what happens to limited inventory between the receiving dock and the shelf. Trading card shops feel it first.
Crocs-Style Charms for the $150 Fan Europe Can't Stop Carrying
Shark's $149.99 ChillPill became Europe's summer status object, with TikTok Shop sales up 1,200%. Owners want theirs personalized, and nobody sells the attachment point Crocs proved is worth $271M.
The One-Question Widget: $44K MRR Hiding Inside AI Shopping Referrals
Shopify merchants see AI referral traffic from ChatGPT and Perplexity convert 50% better than search, with no idea what those shoppers were actually trying to buy.
The Airbnb Incident Recorder: $29 Reports for Panicked Hosts
Airbnb publishes its ranking factors but never confirms whether your listing appeared in a given search. Hosts edit blind, guess wrong, and blame shadowbans. Someone should be selling the logs.
CreativeOps for the App Store: The $25K MRR Coordination Layer
Apple's fall Creative Assets rollout splits App Store creative from app releases, leaving ASO agencies to coordinate 50 localizations and 70 custom product pages with no software built for it.
Book Before Feed: The iOS Blocker That Demands Proof
Screen-time blocking is a commodity, and a solo developer already shipped camera-verified unlocking to nine App Store ratings. The gap isn't engineering. It's owning a ritual people will film.
The $5,455 Song: YouTube Creator Music's Hidden Bill
YouTube stops selling Creator Music licenses on August 10, pushing editing teams toward revenue-share tracks. Nobody prices that decision before the cut is locked.
7,000 Agencies Automated the Dashboard. Nobody Automated the Paragraph
Agencies automated the PPC dashboard, then Meta and Google rewrote attribution three times in 2026. The monthly client explanation is still written by hand, and somebody has to sign it.
The $10,000-Per-Violation PDF: Age Compliance for Indie App Studios
Google's Play Age Signals goes global before December and Apple's Declared Age Range is already live. The signal is free. Proving what you did with it isn't.
The SKU Resurrection Desk: $25K/Month From Dead Products
TRIANGL's neoprene relaunch sold out because the demand was already visible on eBay and Depop. Most DTC brands have the same evidence sitting in discontinued catalogs, unread.
Meta Made the Chatbot Free. India's Boutiques Still Lose Orders.
India runs $65 billion of e-retail through chat, and Meta's free WhatsApp agent answers questions it can't verify. Instagram boutiques still close orders from a spreadsheet.
PepsiCo Pays $5,000 a Month for Food Trends. Bakeries Get Instagram.
Enterprise food trend platforms sell signal to PepsiCo at $5,000 a month. The 9,112 independent bakery cafés running limited-time offers get nothing they can actually bake.
YouTube Deleted 130,000 Channels. The Expensive Niches Survived.
YouTube's enforcement wave removed 130,000 mass-produced channels and left the highest-CPM niches nearly empty. Small-business tax pays $15 to $30 per thousand impressions, and almost nobody is there.
The Creative Supply Chain: Customer-Made Ads at $25K MRR
Target recruits shoppers with 500 followers into weekly content missions. Shopify brands sitting on 50,000 buyers have the same creator pool and no software to run it.
The Permission Layer: $375K ARR Hiding Inside Youth Sports Video
The NBA turned creators into official distribution. Youth sports operators own the footage and the sponsor money, with no system for releasing clips to creators safely.
The New-Market Launch Desk: $60K MRR From Restaurant Openings
Zaxbys opened in Manhattan, where nobody knows the brand. Regional restaurant chains now cross state lines faster than their reputations, and franchise grand-opening budgets are sitting unspent.
The $5.51 Locker Handoff: Reseller Software USPS Forgot to Build
USPS launched a $5.51 Smart Locker exchange for local buyers and sellers, then shipped no software around it. High-volume resellers on Facebook Marketplace and OfferUp are the customer.