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Silent Phone Alternatives

Silent Phone Alternatives

Silent Phone

Silent Phone – Secure Encrypted Video & Voice Mobile Phone Calls

You now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete control.

Make a secure call as easy as an ordinary call and be sure of real safety when it counts the most.

You can connect directly through our custom-built Secure Network for amazing HD clarity and sound quality. 
 
Silent Phone utilizes the ZRTP encryption protocol invented by Phil Zimmermann and is used worldwide for optimal security. We use the ECDH-384 and AES 256 encryption algorithms.

Silent Phone Provides:
Superior Connectivity – Works on existing 3G, 4G cell phone networks and WiFi
100% Secure – Peer-to-peer calling
Easy Installation – Easy to use
Complete Functionality – Uses existing contacts and favorites information on your device
Silent Number – A personal individualized phone number for your Secure Calls
Free Worldwide Secure Encrypted Calls over WiFi networks

As seen in Forbes, CNN, The Register and Gizmag.

Silent Phone was created by original innovators and globally recognized encryption experts.   Open source peer-reviewed encryption - our founders are the creators of the world’s most widely used encryption software – PGP and ZRTP.

Security Simplicity Service

Please visit the Silent Text page to register for a Silent Circle account, currently available for $20/month. Use your Silent Circle username to connect with other Silent Circle members.

Best Free Silent Phone Alternatives

In our list of best programs, we'll review some different alternatives to Silent Phone. Let's see if your platform is supported by any of them.

Hangouts

Hangouts

FreeWindowsWebAndroidiPhoneChrome OSAndroid TabletiPadChromeAndroid Wear

Hangouts is a messaging app that lets you send and receive messages, photos and more, and even start free video and voice calls – one to one or with a group! ...

Features:

  • Video calling
  • Share your screen
  • Gmail integration
  • Group chat
  • Multi Device Support
  • Sms from PC
  • Video Conferencing
  • Multi-platform support
  • Share your screen
  • SMS Messaging
  • Supports archiving conversations
  • Video chat
  • Voice Call
  • Voice messages
  • WebRTC
Signal

Signal

FreeOpen SourceMacWindowsLinuxAndroidiPhoneAndroid TabletiPadChromeUbuntu Touch

TextSecure and RedPhone have been merged to create Signal! Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in...

Features:

  • End-to-End Encryption
  • Encrypted chat
  • Security focused
  • Privacy-friendly
  • Encrypted Connection
  • Security & Privacy
  • Self destructing messages
  • Video calling
  • Ad-free
  • Client side encryption
  • Electron based
  • Encrypted calls
  • Encrypted VoIP calls
  • Forward Secrecy
  • Night mode/Dark Theme
  • Privacy focused
  • SMS Messaging
  • Video calling
  • Voice Call
  • Chat
  • Color coding
  • Group chat
  • Group Messaging
  • Integrated File Sharing
  • Mobile friendly
  • Works Offline
  • Protected by Password
  • Based on phone number
  • Private messaging
  • File Sending
  • Voice chat
  • Voice messages
Tox

Tox

FreeOpen SourceMacWindowsLinuxAndroidAndroid TabletBSD

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

Features:

  • Decentralized
  • Encrypted chat
  • Peer-To-Peer
  • Privacy focused
  • End-to-End Encryption
  • Built-in player
  • Share your screen
  • Security focused
  • Video calling
  • Ad-free
  • Anonymity
  • Anonymous Secure Filesharing
  • Client side encryption
  • Decentralisation
  • GPLv3
  • Group chat
  • P2P Network
  • Peer-To-Peer
  • Point-to-point encryption
  • Secure Chat
  • Video calling
  • Video chat
  • Video Conferencing
  • Voice Call
  • White-labeled
Jitsi

Jitsi

FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletBSDiPad

Jitsi (previously SIP Communicator) is an audio/video and chat communicator with full encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live...

Features:

  • SIP
  • Video Conferencing
  • Security & Privacy
  • Privacy-friendly
  • Browser based
  • Chat
  • Cross-platform
  • Desktop Sharing
  • File sharing
  • Group chat
  • iPhone/iPod sync
  • Live Meeting
  • Support for Multiple protocols
  • Multiple Account support
  • No download
  • No installation required
  • No Login Required
  • OTR
  • Plugins
  • Privacy focused
  • Share your screen
  • SIP
  • Softphone
  • Unlimited users
  • Video calling
  • Video chat
  • Video Conferencing
  • Voice chat
  • WebRTC
  • Xmpp
Riot.im

Riot.im

FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletiPadSelf-Hosted

A free instant messaging and collaboration software based on the Matrix protocol.

Features:

  • End-to-End Encryption
  • Decentralized
  • Group chat
  • Security & Privacy
  • Team Collaboration
  • Federated
  • Privacy-friendly
  • Video chat
  • Video calling
  • Voice Call
  • Add-ons
  • Clean design
  • Custom widgets
  • Direct Messaging
  • Encrypted chat
  • Group collaboration
  • Matrix.org protocol
  • Message redaction
  • Mobile friendly
  • Moderation tools
  • Per-room avatars
  • Privacy focused
  • Read receipts
  • Text chat
  • Typing notifications
  • User Management
  • User mentions
  • Video/Audio Calling
  • Voice chat
  • Web Integaration
  • Chat Bot
  • Community based
  • DRM Free
  • GitHub integration
  • Integrated File Sharing
  • Live Chat
  • MarkDown support
  • Real time collaboration
  • File Sending
  • Server Moderation
  • Server side history
  • Slack integration
  • Social network
  • Video calling
  • Voice chat
  • Web-Based
Facebook Messenger

Facebook Messenger

FreeWindowsWebAndroidiPhoneBlackberryWindows SAndroid TabletWindows PhoneiPadApple WatchAndroid Wear

Facebook Messenger is a faster way to message. Reach friends right on their phones, get and send messages fast, message everyone at once and more. Top Features: •...

Features:

  • Group chat
  • Chat
  • In-app Money Transfer
  • Messaging
  • Private messaging
  • Video calling
  • Voice Call
Linphone

Linphone

FreeOpen SourceMacWindowsLinuxWebWindows MobileAndroidiPhoneAndroid TabletWindows PhoneiPadXfce

Linphone is an internet phone or Voice Over IP phone (VoIP). With Linphone you can communicate freely with people over the internet, with voice, video, and text instant...

Features:

  • SIP client
  • SIP
  • Chat
  • Encrypted VoIP calls
  • Live Push Notifications
  • Softphone
  • Video calling
  • Voice chat

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