Build a professional AI slop detector for knowledge workers
9/15The Opportunity
Spotted on Hacker News · March 20, 2026
HN thread 139pts: professionals drowning in AI slop they must verify. No tool scales verification.
Why these scores?
Demand (pain) scored 4/5 (very high) — how urgently people need a solution.
Willingness to pay scored 3/5 (strong) — evidence people would pay for this.
Market gap scored 3/5 (strong) — how underserved this space is.
Build effort scored 2/5 (moderate) — feasibility for a solo builder or small team.
Who's Complaining About This?
“People are having to wade through slop professionally, calling it out and pointing out mistakes doesn't scale”
Score Breakdown
9/15How urgently people need this solved and how willing they are to pay for it. Based on complaint frequency and spending signals across platforms.
How open the market is. A high score means few or no direct competitors, or existing solutions are overpriced and underdeliver.
How quickly a solo developer can ship an MVP. 5 = weekend project with standard tools. 1 = months of infrastructure work.
Existing Solutions
There are some existing tools that partially address this problem, but none have captured the market. Current solutions tend to be too broad, too expensive, or missing key features that users are asking for.