Defguard WireGuard VPN Client is a commercial VPN solution by Defguard. ExpressVPN Aircove Go is a commercial VPN solution by ExpressVPN. Features, integrations, deployment and the company behind each one, side by side.
Open-source WireGuard VPN client for Windows, macOS, and Linux
Wi-Fi 6 router with built-in VPN for protecting all network-connected devices
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Based on what each listing shows: deployment, company size, price and open source.
Defguard WireGuard VPN Client fits if you need both cloud and on-premises options and you are a mid-market company or an enterprise.
ExpressVPN Aircove Go fits if you need to run it on your own servers.
Common questions when comparing Defguard WireGuard VPN Client vs ExpressVPN Aircove Go for VPN.
Defguard WireGuard VPN Client: Open-source WireGuard VPN client for Windows, macOS, and Linux. Built by Defguard.
ExpressVPN Aircove Go: Wi-Fi 6 router with built-in VPN for protecting all network-connected devices. Built by ExpressVPN.
The table above shows where their features, integrations, deployment and company size fit differ.
Defguard WireGuard VPN Client is made by Defguard. ExpressVPN Aircove Go is made by ExpressVPN. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Defguard WireGuard VPN Client and ExpressVPN Aircove Go are both VPN products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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