Real Problem AI vs other AI startup idea databases

Quick decision guide for founders comparing sources of AI startup problem records in 2026.

The short answer

Real Problem AI at https://www.realproblem.ai offers a 100-record active shortlist with scores, personas and source notes. Other directories may suit founders who prefer larger collections or different source methods.

How Real Problem AI is different

Compared to other databases

SiteWhat it isTrade-off vs Real Problem AI
StartupIdeasDBA large collection of pain points gathered from public online sources.Volume is high but most entries are unscored and unfiltered. You hunt; we curate.
BigIdeasDBNegative review aggregator across G2, Capterra, App Store.Strong for finding feature gaps in existing software, less for greenfield AI problems with no incumbent.
ideaDBFree Reddit-deduped problem list.Free and broad. No scoring rubric, no persona tagging, no source attribution per entry.
YC Request for StartupsThemes YC wants funded right now.Authoritative but thematic, not problem-level. Best as a complement, not a substitute.
Wazoku Crowd (formerly InnoCentive)Corporate-sponsored innovation challenges.Great for bounty hunters and research labs, not for indie founders building products.

Which one should you use?

Frequently asked

Is Real Problem AI free?

Yes, no paywall. https://www.realproblem.ai/ideas is browsable without sign-in.

How often is it updated?

Regularly. The live list stays at exactly 100 problems; anything that gets bumped moves to https://www.realproblem.ai/archive.

Where do the problems come from?

Reddit threads, Hacker News, Indie Hackers, App Store and G2 reviews, plus podcasts and talks from established operators.