Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
MacOS, Windows, Linux, Android, Browser, iOSEnd-to-end encryption
Yes (optional)Media
All File TypesVoIP
YesPublisher
New Vector LtdAudio recording
YesService integrations
YesMessage history
YesLicense
Apache License 2.0File Sharing
YesVideoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
Windows, Linux, Mac, MobileEnd-to-end encryption
YesMedia
YesVoIP
YesPublisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
YesRequired Android Version
5.0+Messaging systems
YesScreensharing
NoServer stored messages
NoTechnology
PythonDIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
Android, iOS, Linux, Windows, Mac OS XEnd-to-end encryption
YesMedia
images / audio / video / files / contacts / GIFs / locationVoIP
YesPublisher
Open Whisper SystemsAudio recording
YesService integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
YesDecentralized
NoProprietary Dependencies
YesAndroid version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
4.1+File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
Web iOS Android OSX Windows LinuxEnd-to-end encryption
YesMedia
images / video / audio / GIFsVoIP
YesPublisher
Wire Swiss GmbHAudio recording
NoService integrations
NoMessage history
-License
-File Sharing
-Videoconferencing
NoRequired Android Version
4.2 and upMessaging systems
DataScreensharing
YesServer stored messages
TransitoryTechnology
-DIY integrations
NoDecentralized
-Proprietary Dependencies
-Android version
-File Size
25MGroups
≤128Video recording
NoLocationsharing
Yes (iOS, Android)In-App Purchases
NoneCloud Sync
NoSecurity Score
20/20Group calls
YesUnit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
Web, Android, iOS, Windows, Linux, macOS, BSD, Windows phone, UWPEnd-to-end encryption
Secret chatsMedia
images / video / audio / GIFs / stickers / PiP Video / VideomessagesVoIP
YesPublisher
Various companies affiliated with TelegramAudio recording
YesService integrations
Through botsMessage history
YesLicense
-File Sharing
-Videoconferencing
YesRequired Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
YesDecentralized
-Proprietary Dependencies
-Android version
-File Size
2048 MBGroups
≤ 100,000Video recording
YesLocationsharing
LiveIn-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
YesMultidevice
CloudOpen source
Most clientsIn-app purchases
To pay 3rd partiesUsernames
yesMessage deletion
Mutual/timedOpen source backend
noAudio/video streaming
Only from some clientsCloud sync
YesMultiplatform
YesOpen clients API
yesProxy support
yesSupported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
Windows, OSX, Android, iOS, Windows PhoneBrowser integration
Chrome, Internet Explorer, Safari, Opera, Maxthon, DolphinStorage
OnlineEncryption methods
256-bit AES and rounds of PBKDF2-SHA256Multifactor
noPassword Generator
Yes2FA (Two-Factor Authentication)
YesOffline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
Windows, Linux, MacEnd-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
Windows, Linux, OSX, Android, iOS, Windows PhoneEnd-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
YesVersioning
YesConnections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
-Browser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
-Platforms
-End-to-end encryption
-Media
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
-Groups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
WebApp: Windows; Android; iOS; Mac OS X; Chrome OS; LinuxBrowser integration
-Storage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
Direct (browser-to-browser)Security
Encryption and Password-protectionRegistration
No requiredBandwidth
UnlimitedInstallation
No requiredProduct Type
Direct and Secure File TransfersĐ¡onvenience
EasyTransfer Speeds
UnlimitedFree tier
-Platforms
-End-to-end encryption
YesMedia
-VoIP
-Publisher
-Audio recording
-Service integrations
-Message history
-License
-File Sharing
-Videoconferencing
-Required Android Version
-Messaging systems
-Screensharing
-Server stored messages
-Technology
-DIY integrations
-Decentralized
-Proprietary Dependencies
-Android version
-File Size
100 MB to 1 GBGroups
-Video recording
-Locationsharing
-In-App Purchases
-Cloud Sync
-Security Score
-Group calls
-Unit Testing
-Multidevice
-Open source
-In-app purchases
-Usernames
-Message deletion
-Open source backend
-Audio/video streaming
-Cloud sync
-Multiplatform
-Open clients API
-Proxy support
-Supported platforms
Browser Extension and Web SDKs, Mac, Windows, LinuxBrowser integration
YesStorage
-Encryption methods
-Multifactor
-Password Generator
-2FA (Two-Factor Authentication)
-Offline access
-Versioning
-Connections
-Security
-Registration
-Bandwidth
-Installation
-Product Type
-Đ¡onvenience
-Transfer Speeds
-Free tier
Yes