Proton VPN vs. Mullvad: More Tools or Less Data?
- The Ordinary Tunnel Is a Tie
- Proton Collects an Account; Mullvad Hands You a Number
- Ownership Gives You Two Different Organizations to Judge
- Proton Adds Named Tools; Mullvad Keeps Them Near the Tunnel
- Mullvad Is WireGuard-Only; Proton Still Offers Two Families
- A Router Exposes the Protocol Difference
- Audits Answer Scope, Not Faith
- Reviews Reveal Friction, Not Privacy Architecture
- Choose the Relationship Before the Feature List
Proton VPN asks you to trust a visible organization with a broad privacy toolbox. Mullvad asks for almost nothing but a random account number. Both choices can protect the same café connection. They don't create the same relationship.
That's the real Proton VPN vs. Mullvad decision. Proton gives you more routes, account recovery, and a wider ecosystem. Mullvad strips the account down and keeps the service narrow. More tools can help. Less stored identity can help. Neither makes you anonymous.
The Ordinary Tunnel Is a Tie
Eli opens a laptop on café Wi-Fi and connects to a nearby server. With either provider, covered traffic enters an encrypted WireGuard tunnel. The café sees a connection to the chosen VPN, plus timing and volume, but not the individual destinations carried inside it.
The VPN provider receives the tunnel and forwards the requests. Websites see the provider's shared exit IP address instead of the café's public IP. HTTPS still protects secure browser sessions beyond the VPN server.
Swap Proton for Mullvad and those observer roles stay the same. The practical differences begin before Connect—at signup—and after it, when Eli asks for a specialist route, another service, or account recovery.
Start both with the nearest sensible server. Open the sites you use, join a call, download a real file, and run DNS and IP leak tests. Don't compare Mullvad with DAITA enabled against Proton's plain nearby route. That's a comparison of settings, not providers.
On supported platforms, both also offer kill switches, split tunneling, DNS-leak protection, and filtering. Test each control on the device you'll actually use.
Proton Collects an Account; Mullvad Hands You a Number
Proton uses a conventional account that can connect VPN, Mail, Drive, Calendar, and Pass. Recovery and cross-product convenience are the benefit. The cost is a durable account relationship whose data flows extend beyond the VPN tunnel.
Mullvad creates a random account number without asking for a name, username, password, or email address. Its current no-logging policy also explains that some payment methods, support emails, and problem reports can still introduce personal data. A sparse signup isn't a spell cast over everything you do later.
The recovery tradeoff is immediate. Lose access to a Proton account and its recovery options may help. Lose an unfunded Mullvad account number and there isn't an email identity waiting to prove ownership. Store the number securely before you need it.
If Eli signs into the same bank, leaves the same cookies, or shares a browser fingerprint, the destination can still recognize Eli through either VPN. Mullvad minimizes what it asks at the door. Proton integrates more services behind one door. Neither controls the clues carried through it.
A compromised device can still observe activity before either tunnel encrypts it.
Ownership Gives You Two Different Organizations to Judge
Proton VPN is operated by Proton AG in Switzerland. Proton says the nonprofit Proton Foundation is its primary shareholder and employees own most of the remainder. That structure gives Eli a named institution and jurisdiction to evaluate; it doesn't make every Proton product share one data policy.
Mullvad VPN is operated by Sweden-based Mullvad VPN AB, a subsidiary of Amagicom AB. Mullvad says founders Fredrik Strömberg and Daniel Berntsson own both companies. That direct ownership is clear too. Sweden's legal environment doesn't prove or disprove the engineering underneath it.
Look at the company, the policy, the implementation, and the evidence together. A nonprofit-controlled parent can't fix a leaking client. A minimal account can't stop a VPN server from logging if the system is built to log.
For Proton's conventional account, a hardware security key can add a phishing-resistant sign-in step to supported services. It protects account access, not VPN traffic.
- Connects through USB-C or NFC, covering many newer computers and compatible phones
- Adds a phishing-resistant physical check to passkeys and supported multi-factor logins
- Works without a battery, code display, or wireless pairing process
Check USB-C, NFC, browser, and Proton support before buying. Enroll a spare key or prove recovery first. Mullvad's number has no password for the key to strengthen, so its problem is different: keep the number out of screenshots, messages, and notes that sync somewhere you didn't intend.
Proton Adds Named Tools; Mullvad Keeps Them Near the Tunnel
Proton's Secure Core sends traffic through a hardened entry server in Switzerland, Iceland, or Sweden before a second exit. NetShield filters selected advertising, tracking, and malicious domains. Stealth disguises the tunnel on networks that identify or block ordinary VPN traffic. Tor over VPN adds another specialized route.
Mullvad offers multihop, content-blocking DNS, several obfuscation methods, lockdown mode, post-quantum WireGuard, and DAITA on supported apps and routes. DAITA adds padding and randomized traffic patterns to resist some traffic-analysis techniques. Multihop can add latency. DAITA can also increase traffic and battery use.
Turn on Secure Core and the local network sees Eli's encrypted connection to Proton's entry; Proton carries it through the entry and exit; the destination sees the exit IP. Turn on Mullvad multihop and the local network sees the connection to Mullvad's entry; Mullvad carries it to the exit; the destination sees that exit IP. Two hops change dependence on the exit path. They don't hide a signed-in identity.
The labels aren't interchangeable. Secure Core is Proton's hardened-entry design. DAITA targets traffic analysis rather than merely adding a second server, and a supported DAITA choice may require multihop. Define the attacker or blocked network first. Then choose the feature.
Mullvad Is WireGuard-Only; Proton Still Offers Two Families
Mullvad completed its OpenVPN removal in January 2026. Its app now centers on WireGuard, including post-quantum handshakes and current obfuscation options.
Proton also makes WireGuard the sensible default for most people while exposing protocols differently by platform. Its current protocol guide lists OpenVPN in the Linux GUI, not as the same menu choice in every native app. Separate manual router profiles keep the OpenVPN route available on compatible hardware.
For Eli on a normal network, WireGuard is the clean baseline on both. OpenVPN matters if a legacy router or a specific restricted network needs it. Proton preserves that route. Mullvad has deliberately closed it.
Protocol names still don't decide the result. Server distance, load, routing, local Wi-Fi, device sleep, and implementation can dominate. Change one variable, record it, and rerun the same call or download.
A Router Exposes the Protocol Difference
A compatible travel router can cover a television, console, or work-restricted device that can't run either provider's app. The GL.iNet Beryl AX supports WireGuard and OpenVPN client profiles, but the profile comes from the provider and app-only features may not follow it.
- Combines Wi-Fi 6 with a 2.5-gigabit WAN port in a compact travel-friendly body
- Runs OpenVPN and WireGuard profiles from compatible VPN providers across connected devices
- Adds WPA3, encrypted DNS, captive-portal support, and a configurable privacy switch
With Proton, Eli can choose a compatible WireGuard or OpenVPN profile. With Mullvad, the current route is WireGuard. In both cases, devices send traffic to the router; the router builds the tunnel; the hotel sees the encrypted provider connection; the VPN forwards it; destinations see the exit IP. A device that bypasses the router takes the hotel's ordinary route.
Check current profile support, firmware, DNS behavior, fail-closed controls, captive-portal handling, and measured throughput before buying. A router can centralize a route. It can't reproduce Secure Core, DAITA, NetShield, or every split-tunnel rule by implication.
Audits Answer Scope, Not Faith
Proton announced a fifth consecutive annual no-logs infrastructure audit in 2026. Proton says the review found its production setup didn't record browsing, DNS, destination, traffic, or user-identifiable connection metadata. Proton also publishes client code and app assessments.
Mullvad's policy says it doesn't log traffic, DNS requests, source IP addresses, connection timestamps, or per-user bandwidth. It also publishes client code, infrastructure and app assessments, and targeted reviews of systems such as its account and payment backend. Its 2026 summary of the latest account audit reports medium- and low-severity findings plus fixes and hardening work. That's more useful than pretending an audit found nothing.
The two evidence patterns match the services. Proton repeats a focused no-logs examination. Mullvad exposes detailed technical work across the small account and VPN system. Read the date, component, method, and exceptions. “Audited” with no scope is decoration.
Reviews Reveal Friction, Not Privacy Architecture
The comparison uses the 20 newest detailed English-language Trustpilot reviews visible for each service on September 2, 2026, excluding rating-only entries. Both 20-review samples are self-selected; Mullvad's lower overall review volume means its 20 entries span a longer period.
Recent Proton VPN reviews praise straightforward setup, a clean interface, and ordinary browsing for some users. Critical reports mention slow or dropped connections, rejected VPN IPs, app trouble, and delayed support.
Recent Mullvad reviews praise no-email signup, simple pricing, privacy focus, and stable connections. Critical reports mention blocked services, geolocation disagreement, restrictive-network performance, and app or DNS trouble.
Turn those comments into tests. Try the bank. Sleep and wake the laptop. Move between Wi-Fi and mobile data. Customer sentiment can't verify server logging, and an audit can't promise Eli's particular work call will hold.
Choose the Relationship Before the Feature List
Choose Proton VPN if you want recurring no-logs reviews, Secure Core, Stealth, filtering, OpenVPN fallback, and a recoverable account inside a wider privacy ecosystem.
Choose Mullvad if you want a no-email numbered account, WireGuard-only focus, flat service boundaries, current obfuscation choices, and privacy features kept close to the tunnel. Remember its five-device limit and protect the account number.
Download only from the official Proton VPN page or official Mullvad page. Test the plain route first. Break it on purpose. Add one specialist feature and test again.
Proton gives Eli more things to turn on. Mullvad asks Eli to hand over less. The better choice is the tradeoff Eli can explain after the app closes.