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Top Alternatives to Viber

Looking for Viber alternatives? We've curated 28 top alternatives that offer similar functionality. Whether you need options, free plans, or open source solutions, explore our comprehensive list to find the perfect fit for your needs.

Skype

Skype

Freemium

Skype is a versatile communication platform offering free voice and video calls to other Skype users, as well as affordable calls to landlines and mobile phones worldwide. It provides instant messaging, file sharing, and screen sharing features, making it a comprehensive tool for personal and professional connectivity across various devices.

Key Features

  • Free voice and video calls to other Skype users.
  • Affordable calls to landlines and mobiles worldwide.
  • Available on a wide range of platforms and devices.

vs Viber

Free voice and video calls to other Skype users. compared to Viber
Hangouts

Hangouts

Free

Google Hangouts was a versatile communication platform offering instant messaging, voice and video calls, and SMS capabilities directly from web browsers and mobile devices. Integrated deeply with Gmail and other Google services, it provided a convenient way to connect and collaborate across various platforms.

Key Features

  • Strong integration with Gmail and other Google services.
  • Supports multiple communication methods in one app.
  • Seamless conversation synchronization across devices.

vs Viber

Strong integration with Gmail and other Google services. compared to Viber
Telegram

Telegram

Free

Telegram is a fast and secure cloud-based instant messaging platform offering robust privacy features, large group support, file sharing, and cross-platform synchronization, making it a versatile communication tool.

Key Features

  • Strong focus on privacy and security features.
  • Fast and reliable message delivery, even on weak networks.
  • Generous file size limit and cloud storage.

vs Viber

Strong focus on privacy and security features. compared to Viber
WhatsApp Messenger

WhatsApp Messenger is a widely used free messaging and calling app, available globally. It enables communication through text, voice messages, and video calls, facilitating connections between individuals and groups across various devices and platforms.

Key Features

  • Highly popular with a large user base
  • Effective end-to-end encryption for message content
  • Free voice and video calls

vs Viber

Highly popular with a large user base compared to Viber
Tox

Tox

Open Source

Tox is a free, open-source, and secure peer-to-peer instant messaging and video calling protocol designed for strong privacy and censorship resistance. It provides end-to-end encrypted communications without reliance on central servers.

Key Features

  • Decentralized architecture enhances privacy and censorship resistance.
  • End-to-end encryption for all communication types by default.
  • No central servers mean no central point of failure or data collection.

vs Viber

Decentralized architecture enhances privacy and censorship resistance. compared to Viber
Signal

Signal

Open Source

Signal is a secure, open-source messaging application that uses end-to-end encryption to protect user communications. It offers text messaging, voice and video calls, group chats, and file sharing, all with a strong focus on privacy and security. Available on multiple platforms, Signal is a leading choice for individuals prioritizing confidential conversations.

Key Features

  • Strongest end-to-end encryption by default for all communication types.
  • Open source and regularly audited by security experts.
  • Minimal data collection and transparent privacy policy.

vs Viber

Strongest end-to-end encryption by default for all communication types. compared to Viber
Imo

Imo

Free

Imo is a free instant messaging and video calling application designed for global reach, prioritizing reliability, particularly in regions with unstable network conditions. It offers features like voice and video calls, chat, group messaging, and various multimedia sharing options.

Key Features

  • Excellent performance on low-bandwidth networks.
  • Reliable voice and video call quality in challenging conditions.
  • Lightweight and resource-efficient.

vs Viber

Excellent performance on low-bandwidth networks. compared to Viber
Facebook Messenger

Facebook Messenger is the official messaging application from Facebook, enabling users to connect with friends and family through text, voice, and video calls, as well as group conversations and media sharing.

Key Features

  • Vast user base due to Facebook integration.
  • Supports text, voice, and video communication.
  • Good functionality for group chats.

vs Viber

Vast user base due to Facebook integration. compared to Viber
TeamSpeak

TeamSpeak

Freemium

TeamSpeak is a leading voice communication software designed for crystal-clear audio, minimal latency, and high security. Perfect for online gaming, team collaboration, and large community interactions, it offers unparalleled control over your communication server and prioritizes user privacy.

Key Features

  • Excellent voice quality and low latency
  • High level of privacy and security through self-hosting
  • Robust permission system and customization options

vs Viber

Excellent voice quality and low latency compared to Viber
LINE

LINE

Freemium

LINE is a versatile communication platform offering free voice and video calls, messaging, and a wide array of interactive features to connect with friends and family globally. It goes beyond basic chat with unique stickers, timeline posts, and integration with various services, providing a comprehensive social and communication experience in one app.

Key Features

  • Free voice and video calls globally.
  • Large and expressive sticker collection.
  • Features like Timeline and Public Groups enhance social interaction.

vs Viber

Free voice and video calls globally. compared to Viber
Mattermost

Mattermost

Open Source

Mattermost is an open-source, self-hosted platform for secure team collaboration, offering a Slack-alternative with emphasis on data control, privacy, and customizability. It provides a range of communication and project management tools for distributed and technical teams.

Key Features

  • Complete control over data with self-hosting.
  • Open-source and highly customizable.
  • Strong focus on security and privacy.

vs Viber

Complete control over data with self-hosting. compared to Viber
Wire

Wire

Free

Wire is a secure, cross-platform messaging and collaboration client offering end-to-end encryption by default for all communication types including messaging, voice and video calls, and file sharing across desktop and mobile devices.

Key Features

  • Strong, always-on end-to-end encryption for all communication.
  • Available on multiple platforms including desktop and mobile.
  • Open source code for transparency and security auditing.

vs Viber

Strong, always-on end-to-end encryption for all communication. compared to Viber
ICQ

ICQ

Free

ICQ is a veteran instant messaging platform offering a wide range of communication features, including text chat, voice and video calls, screen sharing, and group chats. It aims to provide a reliable and feature-rich messaging experience with a focus on privacy and security.

Key Features

  • Offers end-to-end encryption for enhanced privacy.
  • Provides voice and video calling features.
  • Supports group chats with threaded conversations.

vs Viber

Offers end-to-end encryption for enhanced privacy. compared to Viber
Fring

Fring

Freemium

Fring was a pioneering mobile application that unified communication across popular platforms like Skype, MSN Messenger, ICQ, and Google Talk directly from your iPhone, offering voice calls, video calls, and messaging.

Key Features

  • Unified access to multiple communication platforms.
  • Early mobile video calling capability.
  • Convenient multi-messenger functionality.

vs Viber

Unified access to multiple communication platforms. compared to Viber
WeChat

WeChat

Freemium

WeChat is a comprehensive mobile app offering instant messaging, social networking, payment services, and access to a wide range of mini-programs. It facilitates communication through text, voice, and video, supports group interactions, and integrates various lifestyle services.

Key Features

  • Comprehensive feature set including messaging, social, and payments.
  • Wide adoption and essential for communication and commerce in many regions.
  • Mini-programs offer access to numerous services without separate app installations.

vs Viber

Comprehensive feature set including messaging, social, and payments. compared to Viber
Kik

Kik

Free

Kik Messenger is a popular instant messaging application designed for smartphones. It enables users to send text messages, photos, videos, and participate in group chats. Known for its user-friendly interface and focus on the social aspect of messaging, Kik offers a space for communication and connection.

Key Features

  • No phone number required for registration.
  • Good selection of stickers and animated stickers.
  • Chat bot integration provides interactive content.

vs Viber

No phone number required for registration. compared to Viber
Xabber

Xabber

Open Source

Xabber is a free and open-source XMPP (Jabber) client for Android. It provides secure and reliable instant messaging with support for various XMPP features, including encryption, group chat, and decentralized communication. Leveraging the open XMPP protocol, Xabber offers a privacy-friendly alternative to centralized messaging platforms.

Key Features

  • Strong focus on security and privacy through encryption and decentralized architecture.
  • Supports a wide range of XMPP features, including group chat and federation.
  • Lightweight and resource-efficient on Android devices.

vs Viber

Strong focus on security and privacy through encryption and decentralized architecture. compared to Viber
Voxeet

Voxeet

Free

Voxeet is a robust web conferencing platform that elevates virtual collaboration with its unique high-definition 3D audio technology, providing an immersive meeting experience. It offers a comprehensive suite of communication tools, including video conferencing, screen sharing, integrated file sharing, and various chat functionalities, designed to facilitate seamless interaction for teams of all sizes.

Key Features

  • Unique and effective High Definition 3D Audio technology.
  • Strong emphasis on audio quality for clear communication.
  • Comprehensive set of collaboration tools including video conferencing and file sharing.

vs Viber

Unique and effective High Definition 3D Audio technology. compared to Viber
Tango

Tango

Freemium

Tango is a comprehensive communication platform that offers free messaging, high-quality video and voice calls, and features for discovering and connecting with new people. It integrates social elements like photo sharing and groups, alongside essential security and privacy features.

Key Features

  • High-quality free video calls.
  • Free messaging and voice calls.
  • End-to-End Encryption for privacy.

vs Viber

High-quality free video calls. compared to Viber
KakaoTalk

KakaoTalk

Freemium

KakaoTalk is a popular mobile messaging service offering free text, voice, and video calls. Primarily used in South Korea, it provides a comprehensive communication platform with features like group chats, stickers, and a strong emphasis on user privacy and security.

Key Features

  • Free voice and video calls
  • Comprehensive group chat features
  • Engaging sticker collection

vs Viber

Free voice and video calls compared to Viber
Conversations

Conversations

Freemium

Conversations is a privacy-focused, open-source XMPP/Jabber client for Android. It offers robust end-to-end encryption using OMEMO and OTR, supports modern XMPP extensions, and provides a secure, decentralized messaging experience without relying on proprietary servers. It's an ideal choice for users prioritizing security and open standards.

Key Features

  • Strong end-to-end encryption (OMEMO, OTR).
  • Decentralized, open-source architecture.
  • Adherence to open XMPP standards.

vs Viber

Strong end-to-end encryption (OMEMO, OTR). compared to Viber
BlackBerry Messenger

BlackBerry Messenger (BBM) was a pioneering instant messaging and videotelephony application, originally exclusive to BlackBerry devices, which expanded to support iOS, Android, and Windows Mobile. It facilitated secure text messaging, voice calls, and video calls.

Key Features

  • Historically strong security focus.
  • Reliable message delivery with distinct read receipts.
  • Early cross-platform support.

vs Viber

Historically strong security focus. compared to Viber
Talkatone

Talkatone

Freemium

Talkatone is a mobile application that provides free calls and texts to US and Canadian phone numbers using Wi-Fi or cellular data. It offers a true US/Canadian phone number, enabling communication with anyone, anywhere, without reliance on a traditional carrier plan.

Key Features

  • Provides a free, genuine US or Canadian phone number.
  • Offers unlimited free calling and texting to US and Canadian numbers.
  • Can significantly reduce phone bills for communication within North America.

vs Viber

Provides a free, genuine US or Canadian phone number. compared to Viber
Zulip

Zulip

Open Source

Zulip is a powerful open-source group chat application designed for team collaboration. It uniquely structures conversations around topics, enabling users to easily catch up on important discussions and manage information overload. Zulip facilitates secure communication with integrated file sharing and various integrations.

Key Features

  • Excellent at organizing complex conversations with its unique topic-based structure.
  • Helps in managing information overload compared to flat chat systems.
  • Open-source and offers a self-hosting option for greater data control and privacy.

vs Viber

Excellent at organizing complex conversations with its unique topic-based structure. compared to Viber
Disa

Disa

Open Source

Disa is a unified messaging hub that consolidates conversations from various services like SMS, Facebook, and WhatsApp into a single interface, simplifying communication management.

Key Features

  • Consolidates messages from multiple services into one app.
  • Ability to merge conversations from different services with one contact.
  • Extensible through plugins for adding more services.

vs Viber

Consolidates messages from multiple services into one app. compared to Viber
Dialog Messenger

Dialog Messenger

Free Personal

Dialog Messenger is a robust, feature-rich enterprise messaging solution designed for businesses prioritizing security, privacy, and control. Available for both private server deployment and cloud hosting, it facilitates secure text, voice, and video communication across multiple devices, enabling seamless collaboration and real-time interaction within organizations.

Key Features

  • Strong focus on security and privacy with encryption and self-hosting options.
  • Provides complete control over data for compliance and sovereignty.
  • Includes essential communication features like text, voice, and video chat.

vs Viber

Strong focus on security and privacy with encryption and self-hosting options. compared to Viber
Dasher Messenger

Dasher Messenger is a feature-rich instant messaging application designed for connecting with friends and groups. It goes beyond basic text messaging, offering capabilities to share various forms of media, integrate external content, and even facilitate peer-to-peer transactions.

Key Features

  • Integrated money transfer feature
  • Seamless YouTube video sharing and viewing
  • Support for animated GIFs

vs Viber

Integrated money transfer feature compared to Viber
Toky

Toky

Freemium

Toky is a comprehensive cloud-based phone system designed for businesses, offering voice calls, SMS, call recording, and integrations with various CRM and business tools. It provides teams with a flexible and powerful communication platform for customer support and internal collaboration.

Key Features

  • Cloud-based and easy to deploy
  • Integration with major CRM platforms
  • Includes essential features like call recording and SMS

vs Viber

Cloud-based and easy to deploy compared to Viber

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