ddMarketer
A weekly-refreshed database of software market gaps, mined from public complaints across 8 platforms and scored for commercial intent and willingness to pay. Each gap comes with an Opportunity Dossier: MVP scope, named competitors, bottom-up TAM, and links back to every source post.
ddMarketer
A weekly-refreshed database of software market gaps, mined from public complaints across 8 platforms and scored for commercial intent and willingness to pay. Each gap comes with an Opportunity Dossier: MVP scope, named competitors, bottom-up TAM, and links back to every source post.
All-time
1 active subscriptions
Revenue is verified with
Polar API key.Last updated: Sep 3, 2026, 10:32 PM
Every week, real problems people already pay to solve, scored 0-100 for buying intent and packaged with a plan to build. Not another guess.
Build what the market is already paying to fix. Real, validated demand, each ships with a premade dossier: MVP, pricing, competitors, risks.
Screenshot
ddmarketer.com"starting university"
J B
Founder of ddMarketer
Product updates
More startups for sale
View Marketplacelayzr.ai
AI website audit. Design, copy, layout, SEO — all in one check.
Revenue (30d)
$346
Asking Price
$4.2k
Multiple
1.0x
UpLinked B.V.
UpLinked is an AI web app for B2B coaches, consultants and agencies, with a live iOS app and Android in review. It analyses your LinkedIn profile, business, offer and goals, turns that into a 12-week content strategy, then writes posts in your own tone of voice, generates carousels and visuals, plans them and publishes straight to LinkedIn. It learns from your analytics with every post. The goal is not likes, but leads and clients.
Revenue (30d)
$2.3k
Asking Price
$28k
Multiple
1.0x
Sociano
iOS app that helps people reduce social media use without deleting it. Users can block Reels, Shorts, feeds, or entire apps, set daily limits, schedule focus time, and track screen time while keeping access to messages, search, and posting. Not just an ordinary app blocker.
Revenue (30d)
$350
Asking Price
$4k
$3k
Multiple
0.7x
FirstRevenue
Profitable iOS education helping users earn their first income online through personalised, step-by-step plans. The app has grown from $35 to $3.2K monthly revenue in 4 months, with $1.4K MRR and 150+ active subscribers. Acquisition is organic through an automated TikTok content network, requiring ~1–2 hours/week to operate.
Revenue (30d)
$3.4k
Asking Price
$23k
$20k
Multiple
0.5x
WorldMap.lol
Put your startup on the map. Literally.
Revenue (30d)
$2.5k
Asking Price
$2.5k
Multiple
0.1x
GEHIRN.md
The tool u need to win in AI Search.
Revenue (30d)
$840
Asking Price
$22k
$15k
Multiple
1.5x