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Security & Cybersecurity · head to head

ProtonVPN vs Signal

ProtonVPN logo

ProtonVPN

Security & Cybersecurity

High-speed Swiss VPN that safeguards your privacy

From
Free
Rated
-
Full reviewWebsite
Signal logo

Signal

All industries

Speak Freely

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ProtonVPN free plan limited to one device at a time; Signal signal must be installed on a phone before the desktop app can be used, so there is no phone-free desktop-only account
  • They diverge on capability: ProtonVPN covers No-logs policy, Signal covers End-to-end encryption.

Where they differ

Only the attributes on which ProtonVPN and Signal actually diverge.

Attributes where ProtonVPN and Signal differ
AttributeProtonVPNSignal
Pricing modelfreemiumfree
CategorySecurity & CybersecurityAll industries
Founded20142010

Identical on both: starting price (Free), free tier (Yes), platforms (Windows, macOS, Linux, iOS, Android), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in ProtonVPN

  • No-logs policy
  • Secure Core
  • Kill Switch
  • DNS leak protection
  • Tor over VPN
  • Split tunneling
  • NetShield ad-blocker
  • VPN Accelerator

Only in Signal

  • End-to-end encryption
  • Disappearing messages
  • Screen security
  • Group chats
  • Voice calls
  • Video calls
  • File sharing
  • No data collection

Both cover

  • Perfect forward secrecy
  • Cloud deployment

What people use each for

The jobs each tool is most often brought in to do.

ProtonVPN

  • Privacy-focused browsing without subscription costnot Signal
  • Multi-device protection with Plus plan supporting 10 devicesnot Signal
  • Integrated access to Proton email and cloud services via Unlimited plannot Signal

Signal

  • Private messagingnot ProtonVPN
  • Secure group communicationnot ProtonVPN
  • Confidential conversationsnot ProtonVPN
  • Journalism communicationnot ProtonVPN
  • Family messagingnot ProtonVPN

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

ProtonVPN

  • Free plan limited to one device at a time
  • Free plan restricted to 10 countries with random selection
  • Pricing amounts not clearly published; shown as variable

Signal

  • Signal must be installed on a phone before the desktop app can be used, so there is no phone-free desktop-only account

Pricing, plan by plan

ProtonVPN

Free

No published plan breakdown. See the ProtonVPN review.

Signal

Free
  • FreeFree
    • End-to-end encrypted messaging
    • Voice and video calls
    • Group chats

Which should you pick?

Choose ProtonVPN if

  • You need no-logs policy.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want secure core.
ProtonVPN review

Choose Signal if

  • You need end-to-end encryption.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android.
  • You also want disappearing messages.
Signal review

Questions people ask

Is ProtonVPN or Signal better?
Neither clearly leads. ProtonVPN starts at Free and Signal at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ProtonVPN or Signal?
ProtonVPN starts at Free and Signal at Free.
Does ProtonVPN or Signal run on more platforms?
ProtonVPN runs on Windows, macOS, Linux, iOS, Android. Signal runs on Windows, Macos, Linux, Ios, Android.
Can I use ProtonVPN for free?
Both have a free tier, so you can try either at no cost before committing.
What is ProtonVPN best used for?
ProtonVPN is most often used for privacy-focused browsing without subscription cost, multi-device protection with plus plan supporting 10 devices, integrated access to proton email and cloud services via unlimited plan. Of those, privacy-focused browsing without subscription cost and multi-device protection with plus plan supporting 10 devices are not what Signal is typically brought in for.
What can ProtonVPN do that Signal cannot?
ProtonVPN covers No-logs policy, Secure Core, Kill Switch, DNS leak protection. Signal covers End-to-end encryption, Disappearing messages, Screen security, Group chats. Both handle Perfect forward secrecy, Cloud deployment.
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