Oddly specific problems that needed a closer look.
We read forums for weirdly specific problems and map who already solves each one. Most don't survive the closer look; those are the write-ups collected here. The rare one that does, we build.
The drawer
22 examined, all returnedCar Rental Fleet Tracker: The Keep-or-Sell Math Nobody Has in One Place
Real pain, real money, but the money lives in a niche already served by free tools with community-native founders. We stepped back.
Examined 28 Aug 2026GDPR Cookie Consent Audit Tools for E-Commerce: Why Your Pixels Still Fire After 'Reject All'
Real technical problem, thoroughly commoditised market. Buy an existing scan for €29-49; don't build tool number nine.
Examined 25 Aug 2026Harvest + Forecast Alternative: Agency Time Tracking and Capacity Planning in One Tool
Real pain, real churn, but seven funded products already sit at the exact price and feature point. We're not building this.
Examined 25 Aug 2026VAT Margin Scheme Software: Why Xero and QuickBooks Still Don't Do It (And Why We Didn't Build It Either)
Real problem, real payers, and a purpose-built incumbent who already owns the search results. Kill unless you build inside Xero instead of against it.
Examined 24 Aug 2026Change Order Software for Contractors: Why Same-Day Signing and Deposits Isn't the Gap It Looks Like
Real friction, contested market. This is a feature three funded incumbents can ship in a sprint, not a company.
Examined 23 Aug 2026Historical Rental Listing Data: Why There's No Archive for Your Address
Real pain, unbuildable product; the data was never stored, and the two best-placed incumbents already proved it.
Examined 22 Aug 2026Insurance Restoration Supplement Software: Why We Didn't Build One
The pain is real; the fix probably isn't software, and the one company already selling this hasn't won.
Examined 20 Aug 2026Cash Flow Management Software with an Owner Draws Feature: Does It Exist?
Real pain, trivially easy to build, and that's exactly why nobody sells it as a product; the free mental heuristic already wins.
Examined 17 Aug 2026Webhook Failure Monitoring for Zapier, Make and n8n: Why We Didn't Build the Retry Dashboard
Real pain, contested market, and the platforms themselves can close the gap in one sprint. We passed.
Examined 16 Aug 2026No-Code Web Design Platform for Agencies: Real Problem, Very Crowded Room
Real pain, real money, zero undefended gap; Duda already built it and GoHighLevel already owns the budget.
Examined 15 Aug 2026Ad Budget Automation With External Signals: Why Weather Triggers Are Still a Spreadsheet Job
Real workflow, tiny contested market, no distribution wedge. Use a script or WeatherAds.io; don't build the startup.
Examined 15 Aug 2026Amazon Gray Market Monitoring: How Brands Spot Unauthorized Sellers (And Who Sells the Tools)
Real problem, seven incumbents, and a scraper-shaped dependency on the one company that could make all of it free. Kill.
Examined 15 Aug 2026Intercompany Reconciliation Software for Bookkeepers: Who Actually Needs It
Real pain, tiny paying market, and two competitors already sitting exactly where you'd want to sit. Kill.
Examined 13 Aug 2026Ecommerce AI Recommendation Tracker: Does ChatGPT Recommend Your Products?
Real problem, real pricing gap, terrible business. It's an LLM API reseller with a dashboard, and the buyers don't know they have the problem yet.
Examined 9 Aug 2026Automatic Keyword Rank Checker: Why Tracking 20 Sites Is Still a Chore
Real problem, 212 existing solutions, and entry-tier unit economics that go negative before you've paid for hosting. Kill.
Examined 6 Aug 2026Website Content Prioritization Tool for Small Business: Does This Need to Exist?
Real problem, one-session product. The retention math never closes as a standalone SaaS.
Examined 2 Aug 2026Subcontractor Timeline & Accountability Tracker for GCs: Why It Doesn't Exist
Real pain, easy build, structurally unbuildable business; the subs have to opt into being graded, and they won't.
Examined 29 Jul 2026Google Maps Ranking Tracker for Agencies: Why We Didn't Build the Ninth One
Real problem, real budget, eight credible incumbents, and a data pipeline you'd be renting. Kill.
Examined 24 Jul 2026Automation Silent Failure Monitoring: Why Your Zap Says 'Success' While Doing Nothing
Real pain, four existing tools, and at least one agency owner who looked at paying for this and said no. Kill.
Examined 20 Jul 2026Legal Spend Management Software: Why Nobody Warns You Before the Budget Blows
Real pain, genuinely contested market, and the closest standalone product already got absorbed. This is a feature, not a company.
Examined 15 Jul 2026Client Document Tracking for Accounting Firms: Why This Obvious Tool Is a Bad Idea to Build
Real, painful, expensive problem; and already occupied by seven funded competitors, one of which starts at $19/month. Buy, don't build.
Examined 11 Jul 2026AI Return Fraud Detection for FBA Sellers: Real Problem, Terrible Product
The fraud is real, the AI angle isn't proven, and even perfect detection produces evidence Amazon won't act on. Kill.