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Communication · head to head

Messenger vs Viber

Messenger logo

Messenger

Communication

Meta's standalone messaging app for Facebook, with end to end encryption on by default since 2023

From
Free
Rated
-
Full reviewWebsite
Viber logo

Viber

Communication

Messaging app with its strongest user base in Eastern Europe and the Philippines, owned by Japans Rakuten

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Messenger while message content is end-to-end encrypted by default since December 2023, metadata such as who messaged whom and when is not encrypted and remains visible to Meta.; Viber viber has limited relevance outside its strong regions, so building a communication strategy around it in North America or most of Western Europe reaches almost nobody.
  • They diverge on capability: Messenger covers End-to-end encrypted chats, Viber covers End to end encryption.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Messenger and Viber actually diverge.

Attributes where Messenger and Viber differ
AttributeMessengerViber
Pricing modelFree, funded by Meta's advertising businessFree to download, paid business messaging and out calls to landlines and mobiles
PlatformsiOS, Android, WebiOS, Android, Windows, macOS, Web

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Communication).

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 Messenger

  • End-to-end encrypted chats
  • Voice and video calling
  • Marketplace messaging
  • Disappearing messages
  • Cross-app chat with Instagram
  • Business messaging

Only in Viber

  • End to end encryption
  • Communities
  • Viber Business Messages
  • Free calling
  • Self-destructing messages
  • Rakuten integration

What people use each for

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

Messenger

  • Messaging friends and family who primarily use Facebook rather than a phone number based appnot Viber
  • Coordinating a buy or sell exchange through Facebook Marketplace messagingnot Viber
  • Making free video or voice calls to contacts without needing their phone numbernot Viber
  • Messaging a business through its Facebook Page for customer servicenot Viber

Viber

  • A business communicating with customers in Eastern Europe or the Philippines where Viber, not WhatsApp, is the default appnot Messenger
  • An individual making cheap international calls to family in a Viber-strong market before switching entirely to data callingnot Messenger
  • A brand running a Community channel to reach an established Viber audience in a specific countrynot Messenger
  • Someone wanting end to end encrypted chat on by default without configuring anythingnot Messenger

Where each one falls short

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

Messenger

  • While message content is end-to-end encrypted by default since December 2023, metadata such as who messaged whom and when is not encrypted and remains visible to Meta.
  • Full functionality generally assumes a linked Facebook account, which ties messaging to a broader social profile many users would rather keep separate.
  • Cloud chat backups, if enabled, are protected by a PIN the user sets, and losing that PIN without a recovery key can mean losing access to backed-up chat history.
  • As a Meta product, its business model depends on the surrounding Meta advertising ecosystem, and account-level data outside message content still feeds that system.
  • Group chat and calling features have historically launched later or with more limitations on Messenger than on some competing apps built encryption-first from the start.

Viber

  • Viber has limited relevance outside its strong regions, so building a communication strategy around it in North America or most of Western Europe reaches almost nobody.
  • Ownership by Rakuten ties the app to a commerce and points ecosystem, and account data can be linked to Rakuten services in markets where that integration is active.
  • Business Messages pricing is metered per message, so a company sending high volumes of promotional content can find costs rise quickly compared with a flat fee model.
  • Viber has lost share even in some of its historically strong markets to Telegram and WhatsApp, so its regional dominance is not guaranteed to persist.
  • The desktop client depends on the phone app remaining active and connected, which is a limitation for anyone wanting a fully independent desktop messenger.

Pricing, plan by plan

Messenger

Free
  • FreeFree
    • Unlimited messaging, calling and group chats
    • No subscription tier

Viber

Free
  • ViberFree
    • Free messaging and calling between Viber users
    • Viber Out charges per minute for calls to non-Viber phone numbers
    • Business Messages priced per message sent to businesses on a metered basis

Which should you pick?

Choose Messenger if

  • You need end-to-end encrypted chats.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want voice and video calling.
Messenger review

Choose Viber if

  • You need end to end encryption.
  • You want to start without paying.
  • You work on iOS, Android, Windows, macOS, Web.
  • You also want communities.
Viber review

Questions people ask

Is Messenger or Viber better?
Neither clearly leads. Messenger starts at Free and Viber at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Messenger or Viber?
Messenger starts at Free and Viber at Free.
Does Messenger or Viber run on more platforms?
Messenger runs on iOS, Android, Web. Viber runs on iOS, Android, Windows, macOS, Web.
Can I use Messenger for free?
Both have a free tier, so you can try either at no cost before committing.
What is Messenger best used for?
Messenger is most often used for messaging friends and family who primarily use facebook rather than a phone number based app, coordinating a buy or sell exchange through facebook marketplace messaging, making free video or voice calls to contacts without needing their phone number, messaging a business through its facebook page for customer service. Of those, messaging friends and family who primarily use facebook rather than a phone number based app and coordinating a buy or sell exchange through facebook marketplace messaging are not what Viber is typically brought in for.
What can Messenger do that Viber cannot?
Messenger covers End-to-end encrypted chats, Voice and video calling, Marketplace messaging, Disappearing messages. Viber covers End to end encryption, Communities, Viber Business Messages, Free calling.

Answered from the vendors’ own pages

Messenger: Is Messenger encrypted by default now?

Yes, since December 2023 personal chats and calls are end-to-end encrypted by default, moving on from the earlier opt-in Secret Conversations mode.

Viber: Is Viber end to end encrypted?

Yes, by default for one-to-one and group chats, unlike Telegram where it is opt-in for secret chats only.

Messenger: What can Meta still see if chats are encrypted?

Metadata such as who is messaging whom, when, and group membership is not encrypted and remains visible to Meta, even though message content is.

Viber: Is Viber popular in the United States?

No, it has a comparatively small footprint there. Its real strength is in specific markets including parts of Eastern Europe and the Philippines.

Messenger: Do I need a Facebook account to use Messenger?

In some markets Messenger can be used with just a phone number, but most features assume a linked Facebook account.

Viber: Who owns Viber?

Rakuten Group, a Japanese e-commerce and internet services company, which bought Viber in 2014.

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