I Replaced My €4.99/Month Password Manager with a Self-Hosted One for €10/Year — Here's Exactly How

Password managers are essential in 2026. But why pay €35–€60 per year to store your most sensitive data on someone else's server? I run Vaultwarden on a Raspberry Pi 4 with Home Assistant. Total cost: ~€10/year for the domain. Everything else is free forever. Here's the full setup. What You Need Hardware: Raspberry Pi 4 (2GB+ RAM) — Pi 5 also works SSD recommended for reliability Stable internet connection Free accounts: Cloudflare — for domain, tunnel and email routing Tailscale — optional back