VPN Services: Proton VPN vs NordVPN vs Mullvad Comparison
Compare Proton VPN, NordVPN, Mullvad and find the best vpn services for your needs. Detailed side-by-side comparison with pros, cons, and features.
Last updated: 2/11/2026
Proton VPN
Proton VPN is a privacy-focused VPN from Switzerland with open-source apps, audited no-logs posture, and both free and paid plans. It is positioned for users who prioritize open-source privacy stack with Secure Core and strong free tier.
Side-by-Side Comparison
| Feature | Proton VPN Best Overall | NordVPN Best Security Bundle | Mullvad Best Flat-Rate Privacy VPN |
|---|---|---|---|
9.4 | 9.3 | 8.9 | |
Platforms | Windows, macOS, Linux, iOS, Android, Android TV, Apple TV, Browser Extensions | Windows, macOS, Linux, iOS, Android, Android TV, tvOS, Browser Extensions | Windows, macOS, Linux, iOS, Android |
Devices | 10 (paid plans) | 10 simultaneous connections | 5 (official FAQ) |
Kill Switch | |||
Split Tunneling | |||
Obfuscation/Stealth | |||
Encryption | AES-256 / ChaCha20 (by protocol) | AES-256 / ChaCha20 (NordLynx/WireGuard stack) | AES-256 / ChaCha20 |
No-Logs Policy | |||
Server Locations (countries) | 115+ countries (official support pages). | 120+ countries (official pricing/marketing pages). | 40+ countries (official server list). |
Streaming Support | Paid Plus/Unlimited plans support major streaming services; Free plan is limited. | No dedicated streaming servers; streaming access is not a primary product goal. | |
Free Plan | |||
Free Data Limit | Unlimited on Free plan. | No free plan. | No free plan. |
Multi-Hop | |||
Ad/Malware Blocking | NetShield is included on paid plans; not included on Free. | Threat Protection features are included in Plus and higher bundles. | |
Open Source | Partially open source (selected client components). | ||
Audit | Independent security and no-logs audits are published by Proton. | Yes (independent no-logs/security audits) | Yes (independent security audits) |
Protocols | WireGuard, OpenVPN, IKEv2, Stealth. | NordLynx (WireGuard), OpenVPN, IKEv2 | WireGuard, OpenVPN |
Updated At | 2026-02-11 | 2026-02-11 | 2026-02-11 |
| Visit Site | View Plans | View Plans | Get Mullvad |
Guided pick
Which product might fit best?
Among Proton VPN, NordVPN, and Mullvad, Proton VPN leads this vpn services comparison for ad/malware blocking and free plan support, while NordVPN and Mullvad still work well for different priorities. It underscores Proton VPN's ad/malware blocking and free plan support while keeping NordVPN and Mullvad in view for server flexibility.
1. Proton VPN Best Privacy-Focused VPN
Proton VPN is a privacy-focused VPN from Switzerland with open-source apps, audited no-logs posture, and both free and paid plans. It is positioned for users who prioritize open-source privacy stack with Secure Core and strong free tier.
Pros
- Free plan includes unlimited data with no ads and no activity logs.
- Paid plans support up to 10 devices with apps for all major desktop/mobile platforms.
- Open-source apps and third-party audits improve transparency versus many competitors.
- Secure Core multi-hop routing is available for higher-risk privacy use cases.
- Stealth protocol and anti-censorship tooling help on restrictive networks.
- NetShield ad/malware blocking is included on paid tiers with broad protocol support.
Cons
- Best pricing is tied to long-term intro billing rather than month-to-month.
- Free plan has feature and server-location limits versus paid tiers.
- Some pricing details require checkout rendering because public widgets are dynamic.
- Secure Core and advanced routing can reduce speeds compared with standard servers.
2. NordVPN Best Security Bundle
NordVPN is a mainstream security-focused VPN with strong performance, broad platform support, and tiered plan bundles. It is positioned for users who prioritize high-performance VPN with strong security bundle options.
Pros
- Large global network and high-speed NordLynx (WireGuard-based) performance.
- Double VPN, obfuscated servers, and kill switch are available in core app.
- Independent no-logs/security audits are regularly cited by provider.
- Strong streaming and geo-unblocking support on paid plans.
- Threat Protection features add tracker/malware blocking on higher bundles.
- 10 simultaneous connections cover multi-device households well.
Cons
- Intro pricing requires multi-year commitment; renewal is much higher.
- Feature set differs materially between Basic, Plus, Complete, and Prime bundles.
- No free plan for long-term use (refund window only).
- Country/server counts and offers can vary by locale page and campaign.
3. Mullvad Best Flat-Rate Privacy VPN
Mullvad is a privacy-centric VPN with a flat-rate model, minimal account requirements, and transparent security posture. It is positioned for users who prioritize flat-rate privacy model with minimal-account onboarding.
Pros
- Flat monthly pricing with no long-term lock-in and no promo-to-renewal jump.
- Strong privacy posture with account-number model and minimal signup data.
- Open-source apps with independent audits and transparent documentation.
- WireGuard/OpenVPN support plus multi-hop and obfuscation features.
- Accepts privacy-oriented payment methods including cash and crypto.
- Clear no-logs stance and mature Linux support.
Cons
- No permanent free plan or trial tier.
- Smaller country footprint than the largest commercial VPNs.
- Streaming access can be inconsistent because it is not a primary product focus.
- Only 5 simultaneous devices per account.
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Table of Contents
Conclusion
Based on the criteria evaluated above, Proton VPN emerges as a strong option for many users due to its open-source privacy stack with Secure Core and strong free tier. However, the best choice depends on your specific needs and preferences. NordVPN is another viable alternative if it better aligns with your priorities. We recommend reviewing all details carefully and considering factors like your budget, features, and user reviews. This is not financial or professional advice. Always verify information from official sources.
Disclaimer: This comparison is for informational purposes only and is not intended as financial or professional advice. Product features, prices, and availability may change. Always verify the latest information from official sources.
Source transparency
Official product pages used in this comparison and the latest verification date for each entry.
- Proton VPNLast verified: 2/11/2026
- NordVPNLast verified: 2/11/2026
- MullvadLast verified: 2/11/2026