Medicare's New Compliance Gap ($20K–$40K MRR)
CMS launches the ACCESS Model in July 2026, opening recurring Medicare payments for chronic care — but only if organizations can prove outcomes at the billing level. Most can't.
Infrastructure / B2B Tools
Enterprise-grade and developer-focused startup ideas providing APIs, data infrastructure, or workflow platforms. Built for experienced builders aiming to serve other businesses with reliable, technical, and defensible products.
The Wayback Gap: A $353K ARR Niche Inside the Internet Archive's Collapse
The Wayback Machine is getting blocked. 382 news sites have revoked crawler access. That gap opens a private, litigation-grade web evidence vault — timestamped, hash-verified snapshots for reporters, watchdog NGOs, and small legal teams.
TownStack: $52K MRR Hiding in America's Forgotten Civic Domains
America has 14,800 small towns, fire districts, and HOAs with no digital department — and a federal .gov program, DOJ accessibility mandates, and broken locality domains creating real urgency for the first time.
Factory Change Walkthroughs ($40K MRR, Solo Founder)
Factory automation deployments fail on the floor, not the spec sheet. A productized 3D walkthrough micro-agency helps vendors reduce rollout friction for $3K–$10K per module.
The AI Readiness Janitor: $30K MRR Before the AI Vendor Arrives
Mid-market companies are buying AI tools their data can't support. The gap between AI curiosity and AI-ready data is a productized consulting business with real recurring revenue.
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.
Sunset Operations Software: $30K MRR Inside Game Shutdown Law
California's AB 1921 is turning online game shutdowns into a compliance event. Studios need notices, refund workflows, and audit trails — and most can't build it themselves.
QuickBooks to pain.001: A $300K ARR Window Closing Fast
ISO 20022 is restructuring cross-border payments by November 2026. SMB exporters using QuickBooks or Xero have no practical tool to make their supplier data bank-ready.
Peacock Has 4.2M Installs. The Terminal Half Is Still Wide Open.
Developers lose 23 minutes per context switch. A macOS menu-bar utility that gives every Git repo persistent visual identity across VS Code and iTerm2 could turn that invisible tax into $98K ARR.
AI Fan Cam: The $15K MRR Minor League Activation
AI fan-cam videos went No. 1 on the App Store in 42 countries. The real opportunity isn't the meme — it's the sponsored local sports activation hiding inside it.
Grammarly for 1099 Communications ($80K MRR)
Contractor-heavy local businesses create worker misclassification evidence in everyday dispatcher texts. A real-time compliance monitoring tool catches those signals before they surface in court.
Vertical Back-Office Agents: COI Tracking, Warranty Triage ($25K MRR)
Champ AI just raised $8.5M to automate back-office workflows. The smarter play is narrower: one vertical, one queue, one measurable SLA — and a $25K MRR floor.
The Film Lab OS: Vertical SaaS Hiding Inside the Analog Revival
Film processing labs run on paper forms, Instagram DMs, and spreadsheets. One founder can fix that with a vertical SaaS stack — and own the payment layer too.
ADA Evidence SaaS for Agencies ($7K–$30K MRR, Solo-Buildable)
Web accessibility lawsuits topped 5,000 in 2025, and state cure-period laws are shifting the job from "avoid litigation" to "document the fix." No one built the response workflow for SMBs.
Immigrant Fintech's Missing Layer ($99–$299/Month, No Bank Required)
MoneyGram Ramps opened the rails. Nineteen million underbanked U.S. households are already at the counter. The software layer connecting them to local merchants doesn't exist yet.
A Searchable Archive of Ugly Nostalgia for Creative Teams ($79/Month)
Brands want awkward flash photos, not polished retro — but real early-2000s visuals aren't commercially licensable. A rights-cleared ugly nostalgia library fills a gap Getty and Shutterstock won't. ---
Municipal Zoning Intelligence ($50K MRR)
Cities publish zoning and permit rules, but the data is buried in PDFs, GIS maps, and outdated portals. A structured API turns that mess into machine-readable feasibility answers for proptech, lenders, and AI agents.
Creator Cold Storage ($799/Month, Iron Mountain for Video Studios)
Creators generate terabytes of irreplaceable footage and store it in a drawer full of unlabeled SSDs. The SMB archive tier is empty — and priced to support real operations.
The $50K MRR Dental Note Layer
AI dental scribes are going upmarket. The 178,000 independent practices using Dentrix, Eaglesoft, and Open Dental are the open lane — and a $499/month documentation layer is the wedge.
The Regulars Engine: $149/Month to Own Local Repeat Commerce
Regular customers drive 6x more revenue for local merchants — and no one has built the AI layer that lets them just say "usual." Here's the wedge.
The Retreat Host Back Office ($30K MRR Hiding Inside BookTok)
Reading retreats are a $749–$3,000-per-ticket business with no dedicated back-office software. Rooming, dietary tracking, waivers, and guest logistics still run on seven-tab spreadsheets.
The Kitchen Emergency Brake: $118K MRR Hiding in Restaurant Chaos
Independent restaurants stack DoorDash, Uber Eats, Grubhub, and first-party ordering — then lose control of the kitchen. The gap is a vertical SaaS play for off-premise demand management.
Pre-Market Retail Intel for Tenant Reps ($799/Month)
U.S. retail vacancy sits at 4.8% while 7,900 stores are closing in 2026. The best boxes are gone before they're listed. Here's the gap no one has filled.
The OTC Reformulation Radar: $35K MRR Selling the Signal
A small biotech just filed a patent on a caffeine-free Excedrin alternative — pointing at a broader gap: OTC categories worth billions, built on decades-old formulations.