Head-to-Head Comparison · Alternative to Proton VPN · 🔐 security
Proton VPN vs OpenVPN
Secure remote access VPN solutions with zero trust network access. Self-hosted and cloud-managed options for businesses of all sizes. Trusted by 20,000+ organizations. Here is how OpenVPN ($0/mo open source) stacks up against Proton VPN ($6/mo) across cost, hosting, data privacy, and real-world trade-offs.
OpenVPN 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 Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Proton VPN.
OpenVPN
$0.00/mo · Open Source
Proton VPN vs OpenVPN Specifications
facts verified 2026-11-07
| Dimension | Proton VPN (Paid) | OpenVPN (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 | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 14.8k (active nov 2026) |
Deep Dive: Switching from Proton VPN to OpenVPN
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Proton VPN.
How to deploy OpenVPN
Clone https://github.com/openvpn/openvpn or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork OpenVPN 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 OpenVPN FAQ
Is OpenVPN a good free alternative to Proton VPN?+
Yes. OpenVPN is a verified open-source (Open Source) replacement for Proton VPN. Secure remote access VPN solutions with zero trust network access. Self-hosted and cloud-managed options for businesses of all sizes. Trusted by 20,000+ organizations.
What is the catch when switching from Proton VPN to OpenVPN?+
Requires self-hosting setup, updates, and server maintenance compared to managed Proton VPN.
How much do you save switching from Proton VPN to OpenVPN?+
Proton VPN costs $6/mo ($72/yr) per seat, whereas OpenVPN 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 OpenVPN instead of Proton VPN?+
Install: Clone https://github.com/openvpn/openvpn or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
