Proton VPN review 2026: The privacy pick with a free plan that works

Is Proton VPN good in 2026?

Proton VPN is the VPN we recommend when privacy comes first. It is run by Proton AG in Geneva, Switzerland, the company behind Proton Mail, its apps are 100 percent open source, and its no logs policy has now passed five consecutive annual audits by Securitum, most recently in 2026. The network has grown to 20,799 servers in 149 countries, with 10 Gbps capable servers in most locations.

It is also the only VPN with a free plan we would actually use: no data cap, no ads and no logging. The trade offs are higher latency than the fastest rivals, no RAM only servers and live chat that is reserved for paying customers. To weigh it against every other provider first, see our best VPN rankings, or compare it with our NordVPN review.

Speed and performance

Proton VPN is fast enough for anything most people do online, but it is not the outright speed leader. It uses WireGuard by default, the lean open source protocol described on the official WireGuard site, and its VPN Accelerator spreads work across several CPU cores and helps most on lossy connections such as mobile data or satellite internet.

Download and upload speeds

Across three major publications, Proton VPN kept roughly 80 percent of base download speed on average, and sometimes beat the baseline on nearby servers. Upload speed takes a bigger hit. The table below summarises their published results.

For the best speeds, stay on Plus servers rather than the free ones, and only switch on Secure Core when you need it, because the extra hop sharply reduces throughput in every test.

Latency and gaming performance

Latency is Proton VPN's biggest weakness. PCMag measured a median ping increase of 351.26 percent, one of the largest it has recorded, and retests on nearby servers still ranged from 60 to 350 percent. CNET and Cybernews saw smoother results, so your experience depends heavily on the server and time of day.

• Use the Fastest profile or pick the server closest to the game server
• Stay on WireGuard, the lowest latency protocol Proton offers
• Turn off Secure Core and Tor over VPN while gaming
• Use split tunneling on Windows, Mac, Android or Linux to keep the game launcher off the VPN

For competitive shooters, NordVPN adds less ping, which is why it leads our best VPN for Warzone list. Proton VPN is the better choice if you play on restrictive networks where Stealth keeps you connected.

Does Proton VPN work with streaming services?

Yes, on paid plans. PCMag found open access to every Netflix library it tested in the US, UK, Japan and Australia, CNET unblocked every region restricted service it tried, and Cybernews streamed the US, UK and Japanese Netflix libraries without proxy errors. The free plan does not support streaming.

Netflix recommends at least 15 Mbps for 4K in its internet speed guide, which Proton cleared easily in every test. If a stream still refuses to load, our guide on how to fix the HBO Max VPN error covers the cache and DNS steps that work for most services. Proton has native apps for Android TV, Fire TV and Apple TV, and the Android TV app even includes split tunneling, which helps on budget boxes like those in our best VPN for onn 4K Pro guide.

Security and encryption

Proton VPN uses AES 256 on OpenVPN and IKEv2 and ChaCha20 on WireGuard. Cybernews found zero DNS leaks on ipleak.net and browserleaks.com, and CNET confirmed the kill switch kept its real IP hidden during a forced disconnect. Protocols include WireGuard, WireGuard over TCP, OpenVPN, IKEv2 and Stealth, and Smart Protocol Selection picks the best one automatically.

Key security tools include:

• Secure Core, a double hop through 124 Proton owned servers in privacy friendly countries such as Switzerland, Sweden and Iceland
• Stealth, which disguises VPN traffic as regular HTTPS on networks that block VPNs
• Kill switch, with an advanced always on mode on desktop
• NetShield, which blocks ads, trackers and malware domains through DNS filtering
• Tor over VPN servers that route traffic through the Tor network in one click

Tor over VPN is a nice extra, though you can also use the Tor Browser on its own. Proton does not use RAM only servers. Instead it relies on full disk encryption and wipes and reprovisions any server that goes offline unexpectedly.

Privacy, logging and audits

Proton VPN operates under Swiss law, outside the Five, Nine and Fourteen Eyes alliances, and Swiss law places no logging requirement on VPN services. Its privacy policy is short because there is little to describe: no traffic logs, no session metadata and no throttling, on the free plan as well as paid ones. Proton says it earns money only from subscriptions and does no targeted advertising or profiling.

The policy has been tested in the real world. Proton says it has faced more than 400 legal cases asking for logs and could not comply because the logs did not exist. Independent checks back this up:

Unlike many rivals, Proton publishes every report openly, with no account or NDA needed. One caveat: Swiss law treats email differently, and Proton Mail has been ordered to log an IP address in the past. That does not apply to the VPN, but it is worth knowing if you use the wider Proton suite. The EFF guide to choosing a VPN explains why audits and jurisdiction matter.

Apps and devices

A paid plan covers 10 devices at once, the same as NordVPN but fewer than Surfshark, which has no limit. The apps share one clean design across platforms, and Profiles let you save favourite settings, such as Tor servers only or a fixed protocol, and connect with one tap.

A full Linux graphical app is rare, since most rivals offer only a command line tool. The macOS app must be downloaded from Proton's site rather than the App Store. Setup on Windows takes a couple of minutes, as covered in our best VPN for PC guide.

Proton VPN free plan

The free plan is the best we have tested. It has no data limit, no ads and no speed cap, and since late 2025 it connects to servers in 10 countries, up from 5. The limits are clear:

• One device at a time
• Proton picks the server for you, so you cannot choose a country
• No streaming, P2P, Secure Core or NetShield
• Medium speeds on more crowded free servers

By comparison, many free VPNs cap you at 2 to 10 GB a month. It is a safe way to test the apps before paying.

Torrenting and P2P

P2P is allowed on Plus servers, which are marked with a P2P icon in the app, with unlimited bandwidth. Proton also supports port forwarding, which neither NordVPN nor Surfshark offers and which helps heavy seeders reach more peers. Pair it with the kill switch so your real IP never leaks if the tunnel drops.

Extra features worth knowing

• Proton Unlimited adds Proton Mail, Pass, Drive with 500 GB and Calendar to the VPN
• Proton Duo and Family plans share premium features between two or six people
• Smart Routing offers locations in heavily censored countries through servers hosted nearby
• Anonymous payment by Bitcoin or even cash posted to Proton's office

Using Proton VPN for travel and remote work

Proton VPN is a strong travel companion, especially where the internet is restricted. On hotel, airport and cafe Wi-Fi it encrypts banking, logins and work email, and with servers in 149 countries you can reach home streaming libraries and banking apps from almost anywhere.

For remote work, these features help the most:

• Stealth keeps you connected on hotel and office networks that block VPN traffic
• VPN Accelerator steadies video calls on weak mobile data or long distance routes
• Split tunneling keeps local printers or company tools outside the tunnel
• Profiles let you connect to your usual work country with one tap

Proton actively works on bypassing censorship, which makes it one of the better options in countries that block VPNs, though no provider can guarantee access. For travel to open countries, see how it compares in our best VPN for Japan guide.

Customer support

Support is Proton's weakest area. Live chat is only for paid users, who must log in to their account first, and it does not run around the clock. Everyone else uses a contact form or email, with replies in one to two business days. The help center is well organised, with step by step guides, screenshots and videos, and PCMag reached a friendly agent in seconds through live chat.