← Subscription Overlap Checker
NordVPN, Surfshark, ExpressVPN — do you need more than one?
A plain-English look at the overlap between the big VPNs, and how to pick the single one worth keeping.
NordVPNSurfsharkExpressVPN
The short answer
Bottom line: You only ever need one VPN. A single reputable subscription already covers every device you own, so paying for a second VPN is pure duplicate spend. Keep the one that fits your budget and devices and cancel the rest.
What’s actually different
Surfshark is the cheapest and is the only one of the three with unlimited simultaneous devices on one plan. NordVPN tends to test fastest and has the largest server network. ExpressVPN focuses on the simplest, most beginner-friendly apps and broad country coverage. Real differences — but they all do the same core job, so one is enough.
Which one to keep
Keep Surfshark if price and unlimited devices matter most; keep NordVPN if you want top speed and the biggest network; keep ExpressVPN if you want the most hands-off apps. Then cancel the other. If a bundle (e.g. an antivirus suite) already includes a VPN, use that and drop the standalone one entirely.
See your real overlap and cost per use
Enter your subscriptions — the Overlap Checker flags which ones do the same job and what each really costs you per use. Free, on-device, no login.
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Keep one VPN — compare current plans
One VPN covers all your devices, so cancel any second one. An annual plan on the single VPN you keep is far cheaper than monthly, and all three offer a 30-day money-back guarantee if it is not for you. Compare current pricing before you renew.
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