Tired of building alone? HackerRadar puts you on a live world map so indie hackers can find each other by city, problem space, and tech stack. What makes us different: → Verified MRR via Stripe Connect Real revenue. No fake screenshots. → City + problem space filtering Find B2B SaaS founders in Berlin. Not just "founders nearby." → Direct messaging between builders → Weekly building status updates → Active Now indicators 🟢 Pin yourself in 2 minutes. No credit card required.