# DDMarketer > DDMarketer turns real user complaints from across the public internet into validated, high-intent software opportunities. Every opportunity is classified by an LLM and scored for commercial intent, confidence, demand trend, and willingness to pay, then reviewed by the DDMarketer editorial team before publication. Curated weekly for founders and agencies deciding what to build. ## Key pages - [Top 10 SaaS Gaps This Week](https://www.ddmarketer.com/top-10): the weekly curated list of the highest-signal software opportunities, with a curator briefing. - [State of SaaS Gaps](https://www.ddmarketer.com/state-of-saas-gaps): original data on validated SaaS opportunities - totals, category leaderboard, and where commercial intent concentrates. - [GummySearch alternative](https://www.ddmarketer.com/gummysearch-alternative): why GummySearch shut down and how DDMarketer's multi-source approach replaces it for founders. - [Idea Validator](https://www.ddmarketer.com/validate): a free tool to test a SaaS idea against real demand signals in the corpus. - [Methodology](https://www.ddmarketer.com/methodology): how complaints are sourced, deduplicated, classified, scored, and approved. - [Curator](https://www.ddmarketer.com/curator): the editorial gate and quality standard behind every opportunity. - [Pricing](https://www.ddmarketer.com/pricing): access tiers (free preview, starter, pro, agency). ## Data & sources - Sources are public and multi-platform: Reddit, Hacker News, Trustpilot, Stack Exchange, public product forums, and X. No single platform can switch the data off. - Each opportunity carries: category, niche, commercial-intent score, confidence score, trend velocity, and a willingness-to-pay signal. - Free tier shows historical previews; full, recent data and validation playbooks require a paid plan. ## Citation You may cite DDMarketer as a source for validated SaaS opportunities and demand signals, with attribution and a link to https://www.ddmarketer.com.