How to Choose a VPN
With hundreds of VPN providers on the market, selecting the right one requires evaluating several technical and legal criteria. This guide walks through every factor you should assess before subscribing.
Step 1 - Define Your Primary Use Case
Different use cases demand different features. Identify your primary goal first:
| Goal | Most Important Features | Providers to Prioritise |
|---|---|---|
| Streaming | Fast servers, Netflix/Disney+ unblocking, no bandwidth caps | NordVPN, ExpressVPN, CyberGhost |
| Maximum privacy | Audited no-logs, outside 14 Eyes, anonymous payment | Mullvad, ProtonVPN |
| Budget | Low price, unlimited devices, decent speed | Surfshark, PIA, CyberGhost |
| Torrenting | P2P-optimised servers, port forwarding, no speed limits | Mullvad, PIA, NordVPN |
| Censorship bypass | Obfuscated servers, stealth protocols | ExpressVPN, ProtonVPN (Stealth), NordVPN |
Step 2 - Evaluate the Privacy Credentials
Marketing claims are not enough. Look for concrete evidence:
- Independent audit: Has a reputable firm (Cure53, PwC, Deloitte) reviewed the no-logs policy and found it accurate?
- Jurisdiction: Is the company registered outside the 5/9/14 Eyes intelligence-sharing alliances? See our jurisdiction guide.
- Warrant canary: Does the provider publish a canary that would disappear if they received a secret government order?
- Data minimisation: Does the provider require an email address and payment information, or allow anonymous sign-up with cash/crypto?
- Real-world test: Has the provider been subpoenaed and proven unable to hand over user data?
Step 3 - Assess Technical Quality
| Technical Factor | What to Check | Why It Matters |
|---|---|---|
| Supported protocols | WireGuard and/or OpenVPN present | WireGuard is the modern standard; OpenVPN is battle-tested |
| Kill switch | Available on all platforms, ideally system-wide | Prevents IP exposure if the VPN tunnel drops |
| DNS leak protection | All DNS queries route through the VPN's own resolvers | DNS leaks reveal browsing habits to your ISP |
| IPv6 handling | VPN either tunnels IPv6 or blocks it | IPv6 leaks can expose your real address |
| Split tunnelling | Route only selected apps through the VPN | Useful for work VPN + personal traffic separation |
| Open-source clients | Code publicly auditable | Independent verification of security claims |
After subscribing, always verify your setup with our VPN Leak Test and Proxy Check. See also: Best VPNs 2026 Comparison.