Updated May 2026
Reddit is the most honest focus group on the internet, but a list of scraped complaints isn't a list of startup ideas. The signal worth building on is the pain that recurs — the same problem from different people, in different threads, with others chiming in. That recurrence is what these ideas are scored on.
Below, real Reddit-sourced ideas ranked by demand, each linked to a brief with the threads.
The mistake people make mining Reddit for ideas is mistaking volume for demand. One highly-upvoted rant feels like a signal, but a single thread is just one person having a bad week, amplified. The thing you actually want is quieter and more valuable: the same complaint surfacing again and again, from different people, over months.
That's the difference between “someone was annoyed once” and “there's a market here.” The ideas below are ranked by exactly that — recurrence across people and threads — not by how loud any single post was. Each one links to a brief where you can read the evidence and judge for yourself.
Pulled from the feed and sorted by score. Open any for the full brief — evidence quotes with their original Reddit and Hacker News links, the buyer, and a validation plan.
SaaS founders are losing money to unexpected AI agent run costs, needing preflight checks to block overspending.
Solo SaaS founders and indie hackers waste hours hand-coding HTML emails or paying for bloated SaaS builders.
Want to do it by hand? Read how to find pain points on Reddit and how to score what you find.
The raw threads are noisy, but the signal is real — Reddit is where people complain honestly about tools and workflows. The trick is separating a recurring, widely-felt pain from one person's bad day. Scored ideas (by how often a pain recurs across people and threads) cut through that noise.
A real market repeats. The same pain shows up from different people, in different threads, over time, often with comments saying 'same here' or 'I'd pay for that.' A one-off is a single frustrated post with no echo. Demand here is measured by recurrence, not by how loud a single rant is.
Problem-focused, work-oriented communities where your potential buyers actually are. Pannly draws from six SaaS-focused subreddits plus Hacker News, but the principle generalises: pick communities with active, problem-led discussion rather than memes or news.
Real public Reddit and Hacker News posts, clustered and scored on demand, reachability, and competition. Open any idea's brief for the evidence quotes and their original source threads.
Browsing the scored feed is free. $3 unlocks the full brief — refunded automatically if you ship within 30 days.