Blog
Weekly deep dives on builder gaps · before the market notices.
The State of Creator Economy Market Gaps (2026): 88 Unbuilt Opportunities Builders Are Asking For
88 market gaps in Creator Economy graded by evidence level, ranked by real builder demand — computed from 571 signals across Reddit, Hacker News, Product Hunt and GitHub.
The State of No-Code and Automation Market Gaps (2026): 87 Unbuilt Opportunities Builders Are Asking For
87 market gaps in No-Code and Automation graded by evidence level, ranked by real builder demand — computed from 497 signals across Reddit, Hacker News, Product Hunt and GitHub.
The State of Ecommerce and DTC Market Gaps (2026): 169 Unbuilt Opportunities Builders Are Asking For
169 market gaps in Ecommerce and DTC graded by evidence level, ranked by real builder demand — computed from 1,149 signals across Reddit, Hacker News, Product Hunt and GitHub.
The State of Developer and Tech Tools Market Gaps (2026): 730 Unbuilt Opportunities Builders Are Asking For
730 market gaps in Developer and Tech Tools graded by evidence level, ranked by real builder demand — computed from 3,111 signals across Reddit, Hacker News, Product Hunt and GitHub.
Eight Gaps Where People Named the Product They Want to Leave
GapMine tracks 1,083 open gaps right now. In eight of the strongest, people name the product they already pay for and ask for a way off it, including one with 24 people asking and 24 rivals detected.
Less Software, Please: 7 Gaps Where People Are Asking for Fewer Features
Seven crowded categories (140 shipping products detected) where 58 people are still asking, because what they want is the smaller version: self-hosted finance, own-your-data habit tracking, one-task remote desktop, and more.
Underserved Software Niches in 2026: Rarer Than the Listicles Claim
Of 976 documented software needs, only 9% have thin competition (3 or fewer rivals detected). Where those niches are, why our first scan overstated them, and why crowded markets are often the better hunt.
Ecommerce Gaps 2026: Eight Things Store Owners Asked For and Could Not Find
We filtered the 171 ecommerce cards in GapMine to the ones where at least four different people asked for the same missing thing. Seven of the top eight sit downstream of the sale: payments, fulfillment, supplier checks and migration, not storefront builders.
What People Were Asking For on Reddit: August 2026
Software demand that surfaced on Reddit in August 2026, counted by distinct people. The theme: people leaving big-tech ecosystems, and exits that still don't fit. Counts refreshed September 16.
The State of Self-Hosted Software Demand: September 2026
Nine self-hosted and privacy asks, 95 distinct people counted from public posts. The loudest: family backup (37 people). The widest gap: homelab management (15 people, 4 rivals detected).
Seven Gaps Where People Just Want to See Their Own Numbers
Across seven GapMine cards, 55 distinct public askers want the same thing: one correct number about their own business. Rival counts on those cards run from 5 to 23, and the asking has not stopped.
How to Validate a Startup Idea With Public Data (Not Surveys)
A five-step validation method using public complaints instead of interviews, with measured base rates: 90% of demand signals never pass three people. Eight strangers asking puts you in the top 3%.
Crowded Does Not Mean Solved: 530 Gaps With 10+ Competitors Are Still Open
Of 976 tracked market gaps, 530 have ten or more products already shipping and people are still asking. Why competitor count is the wrong screen.
8 Micro-SaaS Ideas for 2026, Pulled From Real Complaints
Micro-SaaS ideas backed by counted demand: 8 gaps where 10 to 37 distinct people are asking in public, with every count refreshed September 11, 2026. Each count links to the source posts.
The ecommerce app gaps: 9 tools sellers keep searching for — and not finding (2026)
Nine ecommerce gaps where the seller literally types 'looking for an app that…' and the thread ends without an answer — pooled inventory, split POs, bundle-and-upsell, photo-to-resale. Each a public request, scored for how empty the field is.
The plumbing tax: 8 back-office gaps builders keep hitting — Q2 2026
We ranked GapMine's 94 opportunity cards; the 8 highest-scoring builder gaps share one trait — back-office plumbing (inventory sync, payment monitoring, document export, dispute evidence). Each traced to a public builder request, none with a dominant solution yet.
AI Coding Tools 2026: 9 Market Gaps from 216 Builder Signals
We tracked 216 AI-coding discussions across 16 platforms over 30 days. 4 gaps show high pain plus high pay intent — and none have a dominant solution yet. Every claim links to a public source.