WireGuard vs ZeroTier
A detailed comparison to help you choose between WireGuard and ZeroTier.
Quick Verdict
4.0/5
WireGuard
97 reviews
4.5/5
ZeroTier
31 reviews
ZeroTier is rated higher (4.5 vs 4.0). WireGuard is a modern open source VPN protocol built into the Linux kernel since 5.6. 4,000 lines of code vs 400,000 for OpenVPN. Used by NordVPN, Mullvad, and ProtonVPN as their primary protocol. ZeroTier creates virtual Ethernet networks over the internet. Connect servers, VMs, and devices as if on the same LAN. Free for 25 devices. SDN-based architecture.
WireGuard Modern VPN protocol — kernel-level performance | ZeroTier Virtual networking — Ethernet over the internet | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (97 reviews) | 4.5 (31 reviews)✓ |
| Pricing model | free | freemium |
| Starting price | Free | Free tier available |
| Best for | Developers building private networks between servers or self-hosting VPN infrastructure | Homelab operators and small teams wanting virtual Ethernet networks connecting distributed servers |
| Tags | ||
| Tags | free tieropen sourceself hostable | free tieropen sourceapi access |
| Visit WireGuard → | Visit ZeroTier → | |
WireGuard
Pros
- + Kernel-level performance — fastest VPN protocol
- + 4,000 lines — minimal attack surface
- + In Linux kernel since 5.6
Cons
- - Requires static IP allocation — reduces anonymity unless combined with dynamic mapping
- - Not obfuscated by default
ZeroTier
Pros
- + Free for up to 25 devices
- + Virtual Ethernet — servers appear on same LAN
- + Works through NAT and firewalls
Cons
- - ZeroTier controls the SDN layer — trust required
- - Less control than pure WireGuard
Stay in the loop
Get weekly updates on the best new AI tools, deals, and comparisons.
No spam. Unsubscribe anytime.