Defguard WireGuard VPN Client is a commercial VPN solution by Defguard. SonicWall Secure Mobile Access (SMA) 1000 Series is a commercial VPN solution by SonicWall. Features, integrations, deployment and the company behind each one, side by side.
Open-source WireGuard VPN client for Windows, macOS, and Linux
Enterprise remote access VPN solution for secure access to on-prem and cloud
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Based on what each listing shows: deployment, company size, price and open source.
Defguard WireGuard VPN Client fits if you are a startup.
Common questions when comparing Defguard WireGuard VPN Client vs SonicWall Secure Mobile Access (SMA) 1000 Series for VPN.
Defguard WireGuard VPN Client: Open-source WireGuard VPN client for Windows, macOS, and Linux. Built by Defguard.
SonicWall Secure Mobile Access (SMA) 1000 Series: Enterprise remote access VPN solution for secure access to on-prem and cloud. Built by SonicWall.
The table above shows where their features, integrations, deployment and company size fit differ.
Defguard WireGuard VPN Client is made by Defguard. SonicWall Secure Mobile Access (SMA) 1000 Series is made by SonicWall. 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 SonicWall Secure Mobile Access (SMA) 1000 Series are both VPN products, and both cover Remote Access. 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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