VPN Buyer's Guide 2026: How to Choose (7 Factors)
Your ISP logs every site you visit and sells the data to ad brokers. You know you need a VPN. But with 800+ services on the market — each claiming to be the fastest or most secure — picking one feels like a guessing game. This guide doesn’t tell you which VPN to buy. It gives you a 7-factor evaluation framework you can use to judge any VPN against your own priorities. We built this from a full year of lab testing across 12 VPN services — running speed benchmarks, DNS leak tests, streaming checks, and protocol analysis at every price point. Each factor below links to our full test data so you can verify the numbers yourself. ...