Buildwhat.org – Find tech business ideas
Yet another startup idea generator scraping Hacker News discussions for AI scoring.

HN mirror for Europe, but aggregation without new insights doesn't create stickiness.
European founders, engineers, and investors seeking concentrated signal on regional startup activity.
Hacker News · Product Hunt · Indie Hackers
So, I built this because I noticed that a lot of European startup activity really flies under the radar.
Did you know we have cool startups trying to mine with giant lasers (Hades), forge semiconductor substrates in orbit (Space Forge), build Neurosurgical microrobots (Robeauté), build hypersonic missiles (Hypersonica), and dozens of incredible companies pushing the boundaries of photonics, robotics, nuclear fusion, autonomous defence, and lots more?
Hacker News is great, but it's naturally very US-focused. I wanted a place where you can quickly scan:
– European startup and tech news
– Cool startup jobs
– Who's getting funded
The primary goal is signal over noise — more structured, less PR-style content - no ads and fluff, just the most interesting tech scene information from across Europe.
I'd love to hear your feedback!
– Is something like this useful?
– What would make it genuinely better?
– Is the "HN for Europe" framing fair, or misguided? :)
Yet another startup idea generator scraping Hacker News discussions for AI scoring.
Daily feed of European startup funding with per-deal cards that surface amount, round, investors and links to startup and investment pages. The UI shows real care — big hero, map motif and clean card layout — but the product reads as a focused data play rather than a technical breakthrough; it's useful if you need Europe-specific deal flow, but there’s no obvious signal (API, unique sourcing, advanced filters) that it outclasses Crunchbase or Dealroom.
Crunchbase alternative for startup prospecting, but Crunchbase, PitchBook, and Apollo already own this.
The site turns HN into an idea-finding feed — tabs for Most Positive/Most Negative and an 'Opportunities' view plus per-story 'View Analysis' make it immediately usable. It's a tidy UX for skimming pain points, but the landing page gives no detail about the extraction accuracy, deduplication, or ranking method, so the real value depends on the unseen NLP and heuristics.
AI-curated startup ideas when Twitter threads already do this manually.
On-chain HN clone promising universal income without clear tokenomics or liquidity.