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Session vs Viber

Professional comparison and analysis to help you choose the right software solution for your needs.

Session icon
Session
Viber icon
Viber

Session vs Viber: The Verdict

⚡ Summary:

Session: Session is a messaging app that focuses on privacy and security. It offers end-to-end encryption, the ability to delete messages after they are read, and does not store user data on servers.

Viber: Viber is a free messaging and calling app for smartphones. It uses your phone number to connect you with people in your contacts and allows free calls, texts, photos and video messages over WiFi.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Session Viber
Sugggest Score — —
Category Social & Communications Social & Communications
Pricing Open Source —

Product Overview

Session
Session

Description: Session is a messaging app that focuses on privacy and security. It offers end-to-end encryption, the ability to delete messages after they are read, and does not store user data on servers.

Type: software

Pricing: Open Source

Viber
Viber

Description: Viber is a free messaging and calling app for smartphones. It uses your phone number to connect you with people in your contacts and allows free calls, texts, photos and video messages over WiFi.

Type: software

Key Features Comparison

Session
Session Features
  • End-to-end encryption
  • Ability to delete messages after they are read
  • No user data stored on servers
  • Group messaging
  • Voice and video calls
  • File sharing
Viber
Viber Features
  • Free calls
  • Free messages
  • Group chats
  • Stickers
  • Photo and video sharing
  • Voice messages
  • Location sharing

Pros & Cons Analysis

Session
Session
Pros
  • Strong focus on privacy and security
  • No data collection or storage
  • Open-source code for transparency
  • Easy to use interface
Cons
  • Limited features compared to other messaging apps
  • Smaller user base compared to popular alternatives
  • Requires users to be on the same platform
Viber
Viber
Pros
  • Free calls and messages
  • Works across platforms
  • Good call quality
  • Fun stickers and emojis
  • Group chats
Cons
  • Contacts need to be using Viber too
  • Some features are paid only
  • No cloud sync between devices
  • Limited customization options

Pricing Comparison

Session
Session
  • Open Source
Viber
Viber
  • Not listed

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Learn More About Each Product

Session
Session
Reviews, pricing & alternatives →
Viber
Viber
Reviews, pricing & alternatives →

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