Mullvad vs. Proton VPN: Choosing the Right Privacy-Focused VPN

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Mullvad and Proton VPN stand out as two of the most respected virtual private networks available, both prioritizing user privacy above all else. Extensive testing confirms both services consistently push boundaries in data security, though they approach this goal with distinct strengths. The choice between them depends largely on your needs: Mullvad caters to privacy purists, while Proton VPN balances strong security with broader usability.

Core Privacy and Security

Both VPNs excel at protecting user data, but their methodologies differ. Mullvad emphasizes anonymity and minimal data collection, requiring no personal information upon signup. This makes it ideal for those who want to avoid digital footprints entirely. It employs RAM-only servers, meaning data is wiped upon reboot, post-quantum encryption for future-proof security, and a cutting-edge feature called Defense Against AI-guided Traffic Analysis (DAITA) to obscure data patterns and prevent AI-based tracking.

Proton VPN, based in Switzerland (outside the 14-Eyes data-sharing alliance), uses full-disk encryption on its servers, ensuring no data remains accessible even if a server is compromised. It also offers advanced features like Tor over VPN and Secure Core servers routed through high-security locations. While not yet incorporating post-quantum encryption, Proton plans to add it, though cautiously, given the risks of untested cryptography.

Speed and Performance

Both VPNs deliver strong speed performance, but Proton VPN consistently tests faster in real-world scenarios. Recent tests show Proton losing roughly 16% speed compared to Mullvad’s 24%. This difference, though small, matters because VPNs inherently reduce speeds. Proton’s VPN Accelerator feature promises up to 400% speed improvements, though results vary. For most users, both services offer more than enough speed for streaming, gaming, and other bandwidth-intensive activities.

Pricing and Value

Mullvad offers the most straightforward pricing at 5 euros per month, regardless of subscription length. This simplicity avoids hidden fees or rising renewal costs, but requires manual prepayment. A year of service costs around $70, or $55 via Amazon subscription cards.

Proton VPN’s pricing is more tiered: $10/month, $60 for the first year (then $80/year), or $108 for two years (then $80/year). While not as flexible, Proton bundles its VPN with secure mail, password management, storage, and a bitcoin wallet in its Unlimited plan. Additionally, Proton VPN offers a legitimate free tier with limitations (single connection, restricted server locations), making it accessible to users on a tight budget.

Usability and Features

Proton VPN provides a more user-friendly experience, with modern apps for Windows, macOS, Linux, Android, and iOS. It offers native streaming device support (Fire TV, Apple TV), something Mullvad lacks. Its interface features server maps, optimized connection profiles, and detailed settings.

Mullvad’s app is simpler but feels slightly outdated. It offers split tunneling on macOS, customizable WireGuard settings, and extensive content blocking options. Mullvad excels in advanced customization, letting users tweak protocols and ports, but Proton VPN provides broader accessibility for average users.

Proton VPN consistently outperforms Mullvad in streaming reliability, unblocking geo-restricted content across major platforms like Netflix and HBO Max. Mullvad struggles with this, making Proton VPN the better choice for frequent streamers.

MacOS Server Switching Issue

A critical flaw exists in Proton VPN’s MacOS app: switching between servers briefly exposes the user’s IP address and online activity. While common across many VPNs, Proton does not warn users before this happens, unlike competitors like ExpressVPN and Surfshark. Mullvad avoids this issue entirely, maintaining a secure tunnel during server changes.

Conclusion

Both Mullvad and Proton VPN are excellent choices for privacy-conscious users. Mullvad is ideal for those prioritizing absolute anonymity, budget-friendliness, and cutting-edge security features like DAITA. Proton VPN offers a more well-rounded experience with faster speeds, broader device compatibility, and superior streaming performance, making it the preferred choice for everyday usability without sacrificing strong privacy. The best option depends on individual priorities and technical expertise.