Virtual phone system for businesses with inbound and outbound calls, CRM integrations, virtual phone numbers, SMS and more.
Cost / License
- Paid
- Proprietary
United StatesPlatforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
+2
Rakuten Viber Alternatives
Rakuten Viber is described as 'Secure messaging, free calls, group chats up to 250, emoji reactions, disappearing messages, low-cost international calls, rich media and community channels' and is a very popular instant messenger in the social & communications category. There are more than 100 alternatives to Rakuten Viber for a variety of platforms, including Android, iPhone, Web-based, iPad and Android Tablet apps. The best Rakuten Viber alternative is Signal, which is both free and Open Source. Other great apps like Rakuten Viber are Telegram, Element, Tox and WhatsApp.
Alternatives list
Boltgram is a fast, secure and nice messaging app that uses Telegram’s API. You can enjoy all the features of Telegram, such as end-to-end encryption, cloud-based storage, group chats, channels, bots, stickers, and more. But that’s not all.
ePhone is our free VoIP App that can be used anywhere around the world to make and receive free calls to Canada and the United States. You choose your own phone number so that you can receive calls from anyone… anywhere.
Cost / License
- Freemium
- Proprietary
Alerts
- Discontinued
Platforms
- Windows
- Android
- iPhone
- Android Tablet
- iPad
- Blackberry 10
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
+1
Sylk Suite allows the creation and delivery of rich multimedia applications accessed by SIP Clients, XMPP endpoints and WebRTC applications.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
+2
Secure messenger that protects against NSO Group (Pegasus) & Cytrox (Predator) from exploiting your iOS device via "zero-click" exploit chains. These exploits are easily delivered via other messaging apps like iMessage, Signal, WhatsApp, etc. Protection for those at the highest risk.
+1
- Call and chat for free with all of your Libon friends, whether they are nearby or on the other side of the world.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
Cost / License
- Free
- Proprietary
Application types
Platforms
- Android
- iPhone
- Android Tablet
- iPad
+5
Messenger for WhatsApp™ (WA Messenger) is a wrapper for WhatsApp Web. It loads WhatsApp Web in toolbar popup UI and has badge icon text notification for all new conversations (even if toolbar popup is closed).
Cost / License
- Free
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Firefox
With JusTalk you will experience the most crystal clear video calls, voice calls, group calls and conference calls. It's easy for everyone to use Facebook account or mobile phone number to start a JusTalk video call, voice call or group chat.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Android
- iPhone
- Android Tablet
- iPad
+9
Smoke Messenger is an open-source Instant Messenger that is known as the first mobile Messenger worlwide using the encryption algorithm McEliece. To be downloaded at F-Droid.org or Github.com. Smoke provides with its own Server-Software: SmokeStack-Echo-Server.
+3
ROOM-39 is a privacy-preserving, security-focused social platform built on a zero-knowledge architecture. Unlike standard messengers, ROOM-39 is designed under the principle that privacy is enforced by mathematics, not trust.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Android
- Android Tablet
+5
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