Why This Comparison Matters
NordVPN and Surfshark merged under the Nordsec parent company in 2022, so at the infrastructure level, they share some resources. Despite this, they operate as distinct products with separate apps, pricing structures, feature sets, and target audiences. This review compares them as a consumer would evaluate them — on the basis of what each product actually delivers for the money, not their corporate parentage.
Speed: NordLynx vs WireGuard
NordVPN uses NordLynx, a WireGuard implementation with a double-NAT layer that preserves privacy by not assigning static IP addresses to active tunnels (a limitation of standard WireGuard). Surfshark uses standard WireGuard on most platforms. Both are based on the same underlying protocol kernel, so the practical difference is small.
Our results on a 500 Mbps test baseline:
- NordVPN (NordLynx, nearby server): 489 Mbps — 97.8% throughput retention
- Surfshark (WireGuard, nearby server): 478 Mbps — 95.6% throughput retention
- NordVPN (cross-continent, London to Tokyo): 340 Mbps
- Surfshark (cross-continent, London to Tokyo): 295 Mbps
NordVPN's cross-continent performance advantage is more meaningful than the nearby-server gap. The difference likely comes from NordVPN's larger server footprint (5,700+ servers vs. Surfshark's 3,200+): more servers in more locations means shorter routing paths and better peering on intercontinental connections.
Privacy and Jurisdiction
NordVPN is incorporated in Panama (though it also has entities in Lithuania). Surfshark is incorporated in the Netherlands, an EU member state. Both claim no-logs policies and have commissioned independent audits — NordVPN by Deloitte, Surfshark by Cure53. Deloitte's NordVPN audit (2023) and Cure53's Surfshark audit (2023) both confirmed no-logs architecture. The key difference is jurisdiction: Netherlands is subject to EU data protection law including GDPR, which provides legal rights to EU users but also means Dutch law enforcement can issue legally binding requests. Panama sits outside EU and Five Eyes frameworks, which is arguably more favorable for users concerned about government access — but the no-logs architecture makes the jurisdiction difference practically irrelevant if you trust the audit.
Simultaneous Connections
This is where the comparison becomes clear for most households. NordVPN allows 10 simultaneous connections. Surfshark allows unlimited. If you are covering a family of four with two laptops, two phones, two tablets, and a smart TV each, that is 14 devices — over NordVPN's limit. Surfshark's unlimited connections policy is a genuine differentiator that NordVPN has not matched.
Feature Comparison
Both providers offer: kill switch, split tunneling (excluding iOS for split tunneling on Surfshark), DNS leak protection, Double VPN / MultiHop (NordVPN calls it Double VPN, Surfshark calls it MultiHop), and dark web monitoring.
NordVPN exclusives: Threat Protection Pro (scans downloaded files for malware, blocks trackers at DNS level without requiring active VPN connection — it functions as a browser extension independently). Meshnet (private encrypted peer-to-peer networking between NordVPN devices — useful for remote access and LAN gaming over the internet). Dedicated IP option.
Surfshark exclusives: Unlimited devices. Alternative ID (generates a throwaway email alias for signups). Rotating IP (changes your IP address periodically during a session without disconnecting). Nexus (uses shared IP routing across multiple servers for anonymity).
Pricing
Both providers use similar pricing structures with steep multi-year discounts. At time of writing, 2-year plans are approximately $3.09/month (NordVPN) versus $2.19/month (Surfshark). Surfshark is cheaper — but when factoring in device limits, the value equation shifts for households with fewer than 6 active devices.
Verdict: Which One to Choose
Choose NordVPN if: you prioritize raw speed and cross-continent performance; you want Threat Protection Pro and Meshnet; or you are a solo user or couple who does not exceed 10 devices. Choose Surfshark if: you have a large household or share an account with many devices; you are price-sensitive on a 2-year plan; or you want the Nexus rotating IP or Alternative ID features. Both are excellent choices — this is one of the few VPN comparisons where either answer is defensible.
