How free VPNs pay for themselves
- Freemium plans: an established paid VPN offers a limited free tier (fewer servers, lower speeds, data caps or one device) hoping you’ll upgrade. This is the safest kind of free VPN. Proton VPN, for example, has long offered a free plan.
- Advertising: some free apps show ads, which may involve ad tracking.
- Data collection: some free VPN apps have been found by researchers to include tracking libraries or to collect and share browsing data, the opposite of what a VPN is for.
Red flags in a free VPN
- No clear company name, address or ownership information.
- A vague privacy policy, or one that allows sharing data with “partners”.
- No independent audit, and no open-source apps.
- Requests for app permissions it doesn’t need, such as contacts.
- Unlimited everything, free forever, with no obvious way the company makes money.
When a paid VPN is worth it
If you use a VPN every day, stream, travel or want a VPN on several devices, a paid plan usually gives you faster servers, more locations, more devices and stronger support. Compare the renewal price, not just the introductory offer, and use the refund window to test it. Our VPN checklist covers what to compare.
Last updated: 13 October 2026
