Most VPNs only protect a single app or device. If you want to secure every gadget in your house — smart bulbs, game consoles, IoT sensors, and laptops alike — you need a home-network VPN. We compare the top self-hosted options: WireGuard, PiVPN, OpenVPN, and Headscale, with a focus on speed, compatibility, and ease of setup.
When you install a VPN app on your phone or laptop, it only protects that one device. Your smart TV, thermostat, security camera, and game console stay exposed. A router-level VPN (or a self-hosted VPN server on your home network) encrypts traffic for every device behind your router — even gadgets that can't run VPN software themselves.2
That's the difference between locking your front door and locking every room inside the house. For real home network protection, you want the second approach.
We looked at four open-source solutions you can run on a Raspberry Pi, old PC, or cloud VPS. Each takes a slightly different approach to securing your home traffic.
WireGuard is a modern VPN protocol designed from the ground up for simplicity and performance. It uses state-of-the-art cryptography (Curve25519, ChaCha20, BLAKE2s) and lives inside the Linux kernel, which means it's blazingly fast with minimal CPU overhead.1
If your goal is to encrypt your entire home network's traffic without sacrificing internet speed — and you're comfortable editing a config file — WireGuard is the clear first choice. It's ideal for streaming, gaming, and general browsing where latency matters.
Best for: users who prioritize raw speed and modern cryptography.
PiVPN is a management wrapper that installs and configures either WireGuard or OpenVPN on a Raspberry Pi in minutes. It automates key generation, profile creation, and client setup so you don't have to touch config files.1
PiVPN is the best entry point if you want a network-wide VPN but don't want to become a networking expert. It handles the hard parts and gives you a simple script to add or remove devices.
Best for: beginners and anyone who wants a set-and-forget home VPN server.
OpenVPN is the old guard — battle-tested, widely supported, and incredibly flexible. Its killer feature: you can run it on TCP port 443, which looks identical to regular HTTPS traffic to firewalls.3
This makes OpenVPN essential if you're behind a restrictive network (school, hotel, certain countries) that blocks unusual ports. The trade-off is lower speed compared to WireGuard, plus more complex configuration.
Best for: users who need to bypass strict firewalls or require maximum compatibility.
Headscale is an open-source implementation of the Tailscale coordination server. Instead of a traditional hub-and-spoke VPN, it creates a mesh network where every device connects directly to every other device (peer-to-peer), using WireGuard under the hood.
This is the most advanced option — great for homelab enthusiasts who want secure remote access to a NAS, Home Assistant, or self-hosted services without punching holes in their firewall.
Best for: advanced users running a homelab who want peer-to-peer mesh networking.
| Feature | WireGuard | PiVPN | OpenVPN | Headscale |
|---|---|---|---|---|
| Speed | Very high | Depends on protocol | Moderate | Very high |
| Compatibility | Modern devices only | WireGuard or OpenVPN | Almost everything | Modern devices only |
| Ease of setup | Manual config | One-command install | Complex | Moderate |
| Firewall bypass | No | Depends on protocol | Yes (TCP 443) | No |
| Best use case | Daily home routing | Beginner-friendly | Restrictive networks | Homelab mesh |
A self-hosted VPN at home gives you three things a commercial VPN service can't:
Disclosure: Some links on this page are affiliate links. We only recommend tools we've researched and would use ourselves. You pay nothing extra, and it helps keep this site running.
This page was written by the engine and the engine is still on the line. The conversation below picks up where the article stops.
Yes — the picks above are the engine's current verdicts. Ask a sharper version of this question below and you'll get a custom answer with the latest pricing.