Head-to-Head Comparison · Alternative to Proton VPN · 🔐 security
Proton VPN vs WireGuard
VPN protocol that runs inside the Linux kernel, using public-key cryptography to create encrypted tunnels across UDP with minimal configuration. Here is how WireGuard ($0/mo open source) stacks up against Proton VPN ($6/mo) across cost, hosting, data privacy, and real-world trade-offs.
WireGuard is a verified Open Source-licensed open-source replacement for Proton VPN. Switching from Proton VPN ($6/mo) saves $72/yr per solo seat, or $360/yr for a 5-person team. Deployment: Runs on Local.
The catch: Community-driven open source project without dedicated enterprise SLAs.
WireGuard
$0.00/mo · Open Source
Proton VPN vs WireGuard Specifications
facts verified 2026-11-07
| Dimension | Proton VPN (Paid) | WireGuard (Replacement) |
|---|---|---|
| Monthly Price | $6 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $72 / yr | $0 / yr (Save $72) |
| 1-Year Cost (5 seats) | $360 / yr | $0 / yr (Save $360) |
| 1-Year Cost (10 seats) | $720 / yr | $0 / yr (Save $720) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopcross-platformone-click install |
| GitHub Stars | — | ★ 739 (active nov 2026) |
Deep Dive: Switching from Proton VPN to WireGuard
Trade-offs, installation & data architecture
What you trade away
Community-driven open source project without dedicated enterprise SLAs.
How to deploy WireGuard
Clone https://github.com/WireGuard/wireguard-tools or deploy with Docker Compose
What it takes to run
Download the native package or installer for your operating system.
Where your data lives
All application data lives locally on your own machine.
Why fork WireGuard instead of vibe-coding a Proton VPN clone?
Instead of paying recurring SaaS fees for Proton VPN or rebuilding it from scratch, deploy one of the 2 battle-tested open-source alternatives like OpenVPN.
Proton VPN vs WireGuard FAQ
Is WireGuard a good free alternative to Proton VPN?+
Yes. WireGuard is a verified open-source (Open Source) replacement for Proton VPN. VPN protocol that runs inside the Linux kernel, using public-key cryptography to create encrypted tunnels across UDP with minimal configuration.
What is the catch when switching from Proton VPN to WireGuard?+
Community-driven open source project without dedicated enterprise SLAs.
How much do you save switching from Proton VPN to WireGuard?+
Proton VPN costs $6/mo ($72/yr) per seat, whereas WireGuard is $0/mo. Switching saves $72/yr for a solo user, $360/yr for a 5-person team, and $720/yr for a 10-person team.
How do I install or self-host WireGuard instead of Proton VPN?+
Install: Clone https://github.com/WireGuard/wireguard-tools or deploy with Docker Compose. Setup: Download the native package or installer for your operating system.
