XFoundry scans 1,000+ posts per hour across HN, Reddit, Product Hunt, and Indie Hackers. Every signal scored by Claude AI. You get a GO decision — with competitor map, audience breakdown, and dev roadmap.
Free forever · No credit card · Credits from €9
10 min
to your next GO decision
competitor map + dev roadmap included
~3 months
wasted on wrong builds
if you start without validation
1,000+
signals scanned per hour
HN, Reddit, Product Hunt, IH
AI-powered code review bot for solo devs — catches security issues before push
Solo devs skip code review entirely. A €9/mo bot that runs on every PR commit fills a real gap.
Developer ToolsRecurring invoice tracker that pings clients automatically after 3 days overdue
Freelancers lose 20% of revenue to late payments. Nobody wants to be the one who chases.
FinanceChangelog-as-a-service — auto-generate release notes from GitHub PRs and Notion docs
Every SaaS team skips changelogs. AI that writes them from merged PRs saves 2h/week per dev.
Dev ProductivityThree steps, fully automated.
Signals, every hour
XFoundry monitors Hacker News, Reddit, Product Hunt, and Indie Hackers around the clock. Every relevant post surfaces automatically — no manual scanning.
AI verdict in seconds
Claude scores each post on 5 dimensions — market demand, feasibility, time to revenue, moat, revenue potential. Every post gets a GO, MAYBE, or PASS — with the reason why.
Your decision in 10 minutes
Open the feed. Filter to GO. Run a Deep Analysis — and walk away with a full competitor map, dev roadmap, and audience strategy. You know what to build, or what to skip.
Validating ideas upfront shifts the entire ratio — less wasted builds, more compounding growth.
2.5×
more time validating
4× less
wasted on wrong builds
3.7×
more growth runway
Tuned into these communities in real time
Your first GO decision is free. Pay only for Deep Analysis.
Free — always
Pro
All ideas, not just the latest 100
Alerts when GO ideas hit your niche
Competitor map, dev plan, audience strategy
In-app, Telegram & email
Need more analyses? Buy extra credits — from €9, never expire.
What early users are saying.
"I used to spend Sunday evenings scrolling HN hoping something would stick. XFoundry replaced that habit in a week."
Marcus T.
Solo founder · shipped 2 products
"The deep analysis is the real product. Got a full competitor map and MVP roadmap in 30 seconds. Worth every credit."
Priya S.
Full-stack dev · building on weekends
"Finally a tool that separates noise from signal. I saved 3 ideas in my first session and validated one the same day."
Daniel K.
Indie hacker · ex-YC
Join founders who stopped building the wrong thing — and started shipping what the market is already asking for.
Start for free