Not all VPNs protect your privacy equally. We compare four top contenders — IVPN, Proton VPN, NordVPN, and ExpressVPN — on jurisdiction, logging policies, audits, and transparency. If you care about who can see what you do online, this guide breaks down which VPN actually keeps your data to itself.
there are fast VPNs, and then there are privacy VPNs. They're not the same thing.
A fast VPN routes your traffic through a server somewhere else so you can stream or torrent without throttling. A privacy VPN does that too, but it also makes a promise: we don't log what you do, and we can prove it.
That distinction matters more than raw speed for anyone who's choosing a VPN because they care about surveillance, data brokers, or ISP tracking. The privacy promise lives in three places: the jurisdiction the VPN operates under, the logging policy it publishes, and the independent audits that verify both.
Here are the four VPNs we think actually deliver on privacy — ranked by how seriously they take it.
IVPN doesn't try to be the biggest VPN. It tries to be the most honest one.1
The company is based in Gibraltar, operates a strict no-logs policy verified by independent audits, and publishes transparency reports. Every server runs on RAM — meaning when it's powered off, everything inside it disappears. No disk, no forensic recovery, no court order that can extract historical data.
IVPN also publishes its full source code for client apps, so anyone can verify what the software actually does with your connection.1 That's rare.
Best for: anyone who wants a VPN that treats privacy as a non-negotiable, not a marketing bullet point.
Proton VPN comes from the same team behind Proton Mail, and it benefits from the same structural advantage: Swiss jurisdiction.2
Switzerland has strong data protection laws and is outside both the Fourteen Eyes surveillance alliances. That means Proton VPN isn't subject to the kind of data retention mandates that apply to VPNs based in the US, UK, or Australia.
Proton VPN's apps are fully open source, and the company operates a "Secure Core" architecture — traffic is routed through multiple servers in privacy-friendly countries before leaving the network.2 If one server were compromised, your real IP would still be hidden behind the Secure Core layer.
Best for: users who want open-source transparency and the legal protection of Swiss privacy law.
NordVPN is one of the most recognized names in the space, and for good reason: it combines strong privacy fundamentals with genuinely useful features.
NordVPN is based in Panama, which has no mandatory data retention laws. The service has undergone multiple independent audits of its no-logs policy, most recently by Deloitte, and passed each time.3
Its Double VPN feature routes traffic through two VPN servers instead of one, adding an extra encryption layer. The Threat Protection feature blocks trackers and malicious sites at the DNS level, reducing the amount of data your browser leaks before the VPN tunnel even engages.3
Best for: users who want a proven, audited no-logs policy plus extra security features like Double VPN and threat blocking.
ExpressVPN's standout privacy feature is TrustedServer technology: every single server runs entirely on RAM, with no hard drives.4
That means when a server is rebooted — which ExpressVPN does regularly — everything on it is wiped clean. There's nothing to seize, nothing to log, nothing to hand over. The company is based in the British Virgin Islands, which has no data retention laws and is outside surveillance alliance jurisdictions.
ExpressVPN has also undergone independent security audits of its TrustedServer infrastructure and publishes the results.4 It's a mature, well-tested system.
Best for: users who prioritize RAM-only server architecture and want a VPN with a proven track record across a large global network.
Not all "no-logs" policies are equal. Here's what to look for:
RAM-only servers. If a server has no persistent storage, there's physically nowhere to write logs. IVPN and ExpressVPN both use this approach.
Independent audits. A VPN that publishes audit results from a reputable third party (Deloitte, Cure53, etc.) is more trustworthy than one that just says "we don't log." NordVPN and Proton VPN have both undergone and published audits.
Jurisdiction. A VPN based in a country with mandatory data retention laws (US, UK, Australia) can be legally forced to log, regardless of what their policy says. Switzerland, Panama, Gibraltar, and the British Virgin Islands are all outside the Fourteen Eyes alliance.
Open-source clients. When the app code is public, security researchers can verify that the VPN isn't injecting trackers or logging data client-side. Proton VPN and IVPN both publish their client source code.
If privacy is your primary concern, start with IVPN for its uncompromising stance and full transparency, or Proton VPN for the Swiss legal framework and open-source ethos. NordVPN and ExpressVPN are both excellent choices with audited policies and strong feature sets — they just sit a step behind on the pure-privacy spectrum.
Disclosure: AskBuy earns a commission if you purchase through the links above. This doesn't affect our rankings — we recommend what we'd use ourselves.
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