About Bolån Radar

Bolån Radar is a side project to make the Swedish mortgage market a bit less confusing. It's built and run by one person who got tired of checking 47 different bank websites just to compare rates. So here we collect everything in one place – simple and straightforward.

I've done my best to get everything right, but this is a one-person project and things can slip through sometimes. Found something wrong, outdated data, or are you from a bank that doesn't want us using your logo? Let me know and I'll fix it right away. No problem.

Right now the site doesn't make any money – no hidden fees, no sales pitch, no sketchy commissions. But I'm open to partnerships or collaborations down the road if it helps keep the site running. Got ideas or want to chat? Hit me up.

Stats for Nerds

  • Frontend: Next.js 16 (React 19), Radix UI, Tailwind CSS, next-intl (so English speakers can follow along too), Recharts (for all the graphs)
  • Backend: Golang (Chi router), SQLite
  • Infrastructure: Kubernetes on a Raspberry Pi 5 at home, Cloudflare in front (so you don't DDoS my house)