What are the key differences between WireGuard and OpenVPN?

Compare WireGuard and OpenVPN side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are WireGuard and OpenVPN scored?

WireGuard has an AI score of 9.18/10 and OpenVPN has an AI score of 7.92/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

WireGuard vs OpenVPN 2026 - Compared

WireGuard

OpenVPN

WINNER WireGuard

WireGuard edges ahead with a score of 9.2/10 compared to 7.9/10 for OpenVPN. While both are highly rated in their respec...

emoji_events WINNER

WireGuard

9.18 Excellent

Protocol Get WireGuard open_in_new

OpenVPN

7.92 Good

Privacy Get OpenVPN open_in_new

WireGuard Pricing not available

payments

OpenVPN From $4.95/mo Free plan available

psychology AI Verdict

WireGuard edges ahead with a score of 9.2/10 compared to 7.9/10 for OpenVPN. While both are highly rated in their respective fields, WireGuard demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: WireGuard

verified Confidence: Low

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description Overview

WireGuard

Built around a compact design, WireGuard is an open-source VPN protocol and implementation for creating encrypted network tunnels. It uses a fixed set of modern cryptographic components, including Curve25519 and ChaCha20-Poly1305. Its comparatively small codebase makes review more manageable than the larger implementations associated with protocols such as OpenVPN and IPsec, although code size alo...

OpenVPN

OpenVPN is a widely used open-source VPN protocol and software. It's highly configurable and supports a wide range of platforms. Many VPN providers use OpenVPN as one of their supported protocols. While it requires some technical knowledge to set up and configure, it offers a high level of security and flexibility. It's a cornerstone of many VPN solutions and a testament to the power of open-sourc...