Platforms
Android, iOS, Linux, Windows, Mac OS XEnd-to-end encryption
YesAudio recording
YesVoIP
YesMedia
images / audio / video / files / contacts / GIFs / locationPublisher
Open Whisper SystemsDIY integrations
YesProprietary Dependencies
YesDecentralized
NoVideoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Web, Android, iOS, Windows, Linux, macOS, BSD, Windows phone, UWPEnd-to-end encryption
Secret chatsAudio recording
YesVoIP
YesMedia
images / video / audio / GIFs / stickers / PiP Video / VideomessagesPublisher
Various companies affiliated with TelegramDIY integrations
YesProprietary Dependencies
-Decentralized
-Videoconferencing
YesGroups
≤ 100,000Video recording
YesLocationsharing
LiveFile Size
2048 MBMultidevice
CloudService integrations
Through botsCloud sync
YesMessage history
YesUnit Testing
YesOpen source
Most clientsIn-app purchases
To pay 3rd partiesMessage deletion
Mutual/timedUsernames
yesOpen source backend
noAudio/video streaming
Only from some clientsMultiplatform
YesOpen clients API
yesProxy support
yesRequired Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Web iOS Android OSX Windows LinuxEnd-to-end encryption
YesAudio recording
NoVoIP
YesMedia
images / video / audio / GIFsPublisher
Wire Swiss GmbHDIY integrations
NoProprietary Dependencies
-Decentralized
-Videoconferencing
NoGroups
≤128Video recording
NoLocationsharing
Yes (iOS, Android)File Size
25MMultidevice
-Service integrations
NoCloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
4.2 and upMessaging systems
DataIn-App Purchases
NoneServer stored messages
TransitoryCloud Sync
NoScreensharing
YesSecurity Score
20/20Group calls
YesMessage Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Web / iOS / Android / OSX / ChromeEnd-to-end encryption
NoAudio recording
NoVoIP
YesMedia
images / maps / emoji / stickers / GIFsPublisher
Google IncDIY integrations
YesProprietary Dependencies
-Decentralized
-Videoconferencing
Up to 10 peopleGroups
≤150Video recording
NoLocationsharing
YesFile Size
Varies with deviceMultidevice
YesService integrations
NoCloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
Varies with deviceMessaging systems
Data SMSIn-App Purchases
NoneServer stored messages
PermanentCloud Sync
YesScreensharing
YesSecurity Score
-Group calls
-Message Deletion
NoHosting options
HostedNative videoconferencing
YesSearch
Through GMailBot
NoPrivate Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOS / WP / BB / Symbian / Windows / OSX / LinuxEnd-to-end encryption
YesAudio recording
YesVoIP
YesMedia
images / video / audio / emoji / stickersPublisher
Viber Media S.a r.l.DIY integrations
NoProprietary Dependencies
-Decentralized
-Videoconferencing
One-on-oneGroups
≤200Video recording
YesLocationsharing
YesFile Size
37MMultidevice
YesService integrations
NoCloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
2.3 and upMessaging systems
DataIn-App Purchases
$0.99 - $35.17 per itemServer stored messages
PermanentCloud Sync
YesScreensharing
NoSecurity Score
-Group calls
-Message Deletion
-Hosting options
HostedNative videoconferencing
YesSearch
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android, iOS, Web, Mac, Windows, Windows PhoneEnd-to-end encryption
YesAudio recording
YesVoIP
YesMedia
images, video, audio, documentsPublisher
WhatsApp Inc.DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
Yes up to 8 peopleGroups
≤ 256Video recording
YesLocationsharing
YesFile Size
100 MBMultidevice
Message MirroringService integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
2.3.3 or aboveMessaging systems
DataIn-App Purchases
NoServer stored messages
TransitoryCloud Sync
Yes, Via Google Screensharing
-Security Score
-Group calls
-Message Deletion
Auto-eraseHosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Web, Windows, Linux, Mac, iOS, AndroidEnd-to-end encryption
-Audio recording
NoVoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
YesGroups
YesVideo recording
NoLocationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
YesSecurity Score
15/20Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
YesBot
-Private Channels
YesOpen-Source
NoUser Groups
YesServer Stored Messages
PermanentChannel Settings
YesPeer-to-Peer
NoJurisdiction
United StatesUpload File Size
8 MB free, 50 or 100 MB paidAnimated Profile
Only with Discord NitroChannel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOS / WPEnd-to-end encryption
YesAudio recording
YesVoIP
NoMedia
images / video / audioPublisher
Threema GmbHDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
NoGroups
YesVideo recording
NoLocationsharing
YesFile Size
15MMultidevice
NoService integrations
-Cloud sync
NoMessage history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
4.0 and upMessaging systems
DataIn-App Purchases
NoneServer stored messages
TransitoryCloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
NoHosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOSEnd-to-end encryption
YesAudio recording
YesVoIP
YesMedia
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
YesVideo recording
-Locationsharing
YesFile Size
-Multidevice
NoService integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
4.0Messaging systems
-In-App Purchases
NoServer stored messages
NoCloud Sync
NoScreensharing
-Security Score
-Group calls
-Message Deletion
YesHosting options
-Native videoconferencing
-Search
-Bot
NoPrivate Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
NoMedia & File Sharing
YesSelf destructing message
YesIn-App Screen Lock
YesScreenshot proof
YesTechnology
-Platforms
Web, Windows, Linux, Mac, iOS, AndroidEnd-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Windows, Linux, Mac, MobileEnd-to-end encryption
YesAudio recording
-VoIP
YesMedia
YesPublisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
YesGroups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
5.0+Messaging systems
YesIn-App Purchases
-Server stored messages
NoCloud Sync
-Screensharing
NoSecurity Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
PythonPlatforms
Android / iOS / WPEnd-to-end encryption
NoAudio recording
YesVoIP
YesMedia
images / video / audio / emoji / stickersPublisher
FacebookDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
YesGroups
≤150Video recording
YesLocationsharing
yesFile Size
Varies with deviceMultidevice
YesService integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
Varies with deviceMessaging systems
DataIn-App Purchases
NoneServer stored messages
PermanentCloud Sync
YesScreensharing
-Security Score
-Group calls
-Message Deletion
NoHosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOSEnd-to-end encryption
noAudio recording
noVoIP
noMedia
images / videoPublisher
Snapchat IncDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
yesGroups
noVideo recording
yesLocationsharing
yesFile Size
17MMultidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
4.0 and upMessaging systems
DataIn-App Purchases
NoneServer stored messages
TemporaryCloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
iOS, Android, WP, OSX, Windows, Linux, Web. Blackberry. Chrome OS. BSD, iPadOsEnd-to-end encryption
yes(optional)Audio recording
yesVoIP
yesMedia
images / video /audio / emojiPublisher
SkypeDIY integrations
NoProprietary Dependencies
-Decentralized
-Videoconferencing
yesGroups
yesVideo recording
YesLocationsharing
YesFile Size
Varies with deviceMultidevice
YesService integrations
SIP (paid)Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
6.0Messaging systems
DataIn-App Purchases
NoneServer stored messages
Limited (30 days)Cloud Sync
YesScreensharing
YesSecurity Score
-Group calls
-Message Deletion
-Hosting options
HostedNative videoconferencing
YesSearch
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android iOS WPEnd-to-end encryption
noAudio recording
noVoIP
noMedia
images / emoji / GIFsPublisher
groupmeDIY integrations
NoProprietary Dependencies
-Decentralized
-Videoconferencing
noGroups
yesVideo recording
noLocationsharing
noFile Size
Varies with deviceMultidevice
-Service integrations
NoCloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
Varies with deviceMessaging systems
Data SMS MMSIn-App Purchases
$0.99 - $1.99 per itemServer stored messages
PermanentCloud Sync
-Screensharing
NoSecurity Score
-Group calls
-Message Deletion
-Hosting options
HostedNative videoconferencing
NoSearch
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOS / OSX / WP / Windows / BB / Symbian / WebEnd-to-end encryption
NoAudio recording
YesVoIP
YesMedia
images / video / audio / emoji / stickersPublisher
WeChat TencentDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
YesGroups
≤500Video recording
YesLocationsharing
YesFile Size
40MBMultidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
Varies with deviceMessaging systems
DataIn-App Purchases
$0.99 per itemServer stored messages
TransitoryCloud Sync
NoScreensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOS / WPEnd-to-end encryption
noAudio recording
yesVoIP
noMedia
videoPublisher
Vine LabsDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
noGroups
yesVideo recording
yesLocationsharing
yesFile Size
Varies with deviceMultidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
Varies with deviceMessaging systems
DataIn-App Purchases
NoneServer stored messages
PermanentCloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOSEnd-to-end encryption
noAudio recording
noVoIP
noMedia
imagesPublisher
InstagramDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
noGroups
yesVideo recording
noLocationsharing
yesFile Size
Varies with deviceMultidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
Varies with deviceMessaging systems
DataIn-App Purchases
NoneServer stored messages
PerminentCloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOSEnd-to-end encryption
noAudio recording
noVoIP
noMedia
images / videoPublisher
InstagramDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
noGroups
noVideo recording
yesLocationsharing
noFile Size
2.3MMultidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
4.0 and upMessaging systems
DataIn-App Purchases
NoneServer stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
Android / iOS / WPEnd-to-end encryption
noAudio recording
noVoIP
noMedia
videoPublisher
SkypeDIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
noGroups
yesVideo recording
yesLocationsharing
noFile Size
9.3MMultidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
4.1 and upMessaging systems
DataIn-App Purchases
NoneServer stored messages
TemporaryCloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-Platforms
-End-to-end encryption
-Audio recording
-VoIP
-Media
-Publisher
-DIY integrations
-Proprietary Dependencies
-Decentralized
-Videoconferencing
-Groups
-Video recording
-Locationsharing
-File Size
-Multidevice
-Service integrations
-Cloud sync
-Message history
-Unit Testing
-Open source
-In-app purchases
-Message deletion
-Usernames
-Open source backend
-Audio/video streaming
-Multiplatform
-Open clients API
-Proxy support
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Screensharing
-Security Score
-Group calls
-Message Deletion
-Hosting options
-Native videoconferencing
-Search
-Bot
-Private Channels
-Open-Source
-User Groups
-Server Stored Messages
-Channel Settings
-Peer-to-Peer
-Jurisdiction
-Upload File Size
-Animated Profile
-Channel
-Media & File Sharing
-Self destructing message
-In-App Screen Lock
-Screenshot proof
-Technology
-