ZeroTier vs WireGuard
A detailed comparison to help you choose between ZeroTier and WireGuard.
Quick Verdict
4.5/5
ZeroTier
31 reviews
4.0/5
WireGuard
97 reviews
ZeroTier is rated higher (4.5 vs 4.0). 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 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 Virtual networking — Ethernet over the internet | WireGuard Modern VPN protocol — kernel-level performance | |
|---|---|---|
| Overview | ||
| Rating | 4.5 (31 reviews)✓ | 4.0 (97 reviews) |
| Pricing model | freemium | free |
| Starting price | Free tier available | Free |
| Best for | Homelab operators and small teams wanting virtual Ethernet networks connecting distributed servers | Developers building private networks between servers or self-hosting VPN infrastructure |
| Tags | ||
| Tags | free tieropen sourceapi access | free tieropen sourceself hostable |
| Visit ZeroTier → | Visit WireGuard → | |
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
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
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