Key takeaways
- Compare the real month-to-month price, never the multi-year teaser rate.
- Verify three things: an audited no-logs policy, obfuscation if networks block you, and enough device slots.
- Take server counts and “military-grade encryption” with a grain of salt. All modern VPN encryption is practically impossible to crack, so “military grade” is marketing, and a big server number says nothing about speed where you connect.
Picking a VPN is easy to overthink. Providers compete on spec sheets (server counts, logos of streaming services, “military-grade” encryption), most of which don’t predict whether you’ll be happy with the thing. Here’s the framework we use, starting with the one number the industry works hardest to hide.
First, the price trap
That “$2.99/mo” on the homepage is almost never what you pay. It’s the rate for a two- or three-year plan billed upfront, and it usually jumps at renewal. The same subscription, priced both ways:
- “$2.99/mo” on a 2-year plan = $71.76 charged today, not three dollars.
- So “$2.99” really means “commit to ~$72 now, or pay 4–5× more to stay flexible.”
The trap in one sentence: comparing one VPN's teaser rate against another's real rate feels like comparing prices, and isn't. Compare the month-to-month number on both. It reshuffles the "cheap" leaderboard completely, which is why our rankings use it.
Match the protocol to the job
You don’t need to memorise protocols, but knowing which one to reach for settles most “which VPN” questions:
| If you mainly want… | Reach for | Why |
|---|---|---|
| Everyday speed | WireGuard | Fastest modern protocol, light on battery |
| Fast mobile reconnects | IKEv2 | Re-links instantly when you switch Wi‑Fi/cellular |
| Maximum compatibility | OpenVPN | Old, audited, runs almost anywhere |
| Getting online where VPNs are blocked | VLESS Reality / Hysteria2 | Traffic looks like ordinary HTTPS |
The detail behind each is in our protocols guide. The practical takeaway: pick a provider that includes all of them and lets you switch, not one that paywalls its best protocol behind a higher tier.
What to actually verify
Three things separate a serious VPN from a logo with a checkout page:
- A no-logs policy with an independent audit. "No-logs" is a slogan until an outside firm has inspected the systems. (How to verify it →)
- Obfuscation, if you need it. Behind a school, office, or national firewall, a normal VPN gets fingerprinted and blocked. This is the feature most providers treat as an afterthought, and the one that's hardest to fake.
- Enough device coverage. Check the simultaneous-connection limit against everything you actually own: phone, laptop, partner's devices, maybe a router.
What to take with a grain of salt
- Server count. "6,000+ servers" is a vanity metric. What matters is whether there are fast servers where you connect and that they're not oversold. A tidy 600-server network can beat a congested 6,000.
- "Military-grade encryption." Everyone uses AES‑256 or ChaCha20, and all of it is practically impossible to crack. It's table stakes dressed up as a selling point.
- Endless feature checklists. Split tunnelling, ad blockers, and the rest are nice, but they're tie-breakers, not deciders.
Test it for free
Install the app, run it for a few days on your real devices and networks, and check the two things that actually vary: does it stay connected, and is it fast enough for what you do?
Use the guarantee as a trial. A 7-day or 30-day money-back window makes the test risk-free. Run it before you commit to any long plan, on the worst network you use, not just home Wi-Fi.
When you’re ready to compare, our rankings sort today’s options by score and real monthly price, and our VPNBaron review shows the full evaluation in action.