- ✓Some free VPNs are safe — but many are not, and “free” usually has a hidden cost.
- ✓If you’re not paying, your data often is: logging, selling browsing history, or reselling your bandwidth.
- ✓A reputable free tier — like Proton VPN’s — is the genuinely safe way to spend nothing.
- ✓Our lowest-rated provider, Urban VPN (4.8/10), is a textbook example of the free model to avoid.
- ✓For a one-off, a paid VPN’s money-back guarantee is safer than a risky free app.
The short answer
Some free VPNs are perfectly safe — and some are actively working against you. The deciding factor is how the provider makes its money. A free VPN from a company with a real paid business (like Proton) is safe, because it doesn’t need your data to survive. A standalone “free” app with no obvious income usually earns its keep the only other way it can: from you — by logging and selling your activity, or reselling your bandwidth.
If you can’t see how a free VPN makes money, assume the answer is “by monetising you.” A trustworthy free VPN is upfront about why it can afford to be free.
How “free” VPNs actually make money
Servers, bandwidth and engineers cost a lot. A VPN with no subscription has to fund that somehow, and the common routes tell you everything about whether to trust it:
- Selling your data. Logging your browsing and selling it to advertisers or data brokers.
- Reselling your bandwidth. Routing strangers’ traffic through your connection and selling that access on.
- Ads and trackers. Injecting advertising and tracking into your sessions.
- As a loss-leader. The legitimate model: a free tier that showcases a paid product, funded by subscribers — this is the safe kind.
The real risks of a bad free VPN
When a free VPN is monetising you rather than serving you, here’s what you’re exposed to:
When a free VPN is genuinely fine
Free isn’t automatically bad. There are safe ways to spend nothing:
- A reputable free tier. Proton VPN offers a free plan with no data cap, backed by a paid business and independent audits — so it has no reason to monetise your data. It’s limited (fewer locations, no streaming), but it’s safe.
- A free trial or money-back guarantee. Most premium VPNs let you use the full service and get a refund within 30 days — safer and far more capable than a risky free app for a one-off need.
- Light, low-stakes use. For occasionally encrypting a coffee-shop connection, a trustworthy free tier is plenty. Just don’t hand a genuinely free unknown app your banking.
Free VPNs to avoid — a real example
The clearest way to show the risky model is a provider we’ve actually tested. Urban VPN scores just 4.8/10 in our review — the lowest on the site. It’s a free service that logs activity and leans on the bandwidth-and-data model, with weak protections and no meaningful audit. It’s not that it’s unusable; it’s that “free” is doing exactly what we warn about. Read the full Urban VPN review to see why.
Red flags to watch for generally: no clear business model, no independent audit, a vague privacy policy, unlimited “free” with no explanation, and a flood of app-store ads.
Free tier vs free trial vs paid
- Free tier (e.g. Proton): genuinely free forever, safe, but limited on servers, speed and streaming.
- Free trial / money-back (premium VPNs): the full, unrestricted service for a limited window — best for a one-off like a single match or trip.
- Paid plan: a few euro a month on a longer term buys full speed, streaming, more devices and support — see our best-value picks.
Our honest recommendation
If you want free and safe, use a trustworthy free tier like Proton VPN, and see our best free VPN guide for the safe shortlist. If you need real speed, streaming or an Irish server, a paid VPN at a few euro a month — tested free via its money-back guarantee — is the better call. Whatever you choose, avoid unknown free apps that won’t say how they make money.
Still deciding? Our how to choose a VPN guide walks through what matters, or take the 60-second quiz.