Platforms
Web, Android, iOS, Windows, Linux, macOS, BSD, Windows phone, UWPService integrations
Through botsDIY integrations
YesVoIP
YesGroups
≤ 100,000Videoconferencing
YesMedia
images / video / audio / GIFs / stickers / PiP Video / VideomessagesAudio recording
YesVideo recording
YesLocationsharing
LivePublisher
Various companies affiliated with TelegramFile Size
2048 MBEnd-to-end encryption
Secret chatsMessage history
YesMultidevice
CloudOpen source
Most clientsUnit Testing
YesIn-app purchases
To pay 3rd partiesUsernames
yesMessage deletion
Mutual/timedCloud sync
YesAudio/video streaming
Only from some clientsOpen source backend
noMultiplatform
YesOpen clients API
yesProxy support
yesPrice
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Mac/Windows/Linux/Android/Browser/iOS/and moreService integrations
-DIY integrations
-VoIP
YesGroups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
YesUnit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
FREEDecentralized
YesScreensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Web, Windows, Linux, Mac, iOS, AndroidService integrations
-DIY integrations
-VoIP
-Groups
YesVideoconferencing
YesMedia
-Audio recording
NoVideo recording
NoLocationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
YesSearch
YesSecurity Score
15/20Private Channels
YesUser Groups
YesServer Stored Messages
PermanentChannel Settings
YesOpen-Source
NoPeer-to-Peer
NoJurisdiction
United StatesAnimated Profile
Only with Discord NitroUpload File Size
8 MB free, 50 or 100 MB paidCollaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Web / iOS / AndroidService integrations
-DIY integrations
-VoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
YesSecurity Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
YesCross Platform
YesSubtasks
YesStorage types
Google Drive integration + upload directly to SquidHub + link to documents on other platformsSupported Calendars
Google Calendar integrationReminders
YesLocation-based reminders
NoRealtime
YesRecurring
YesHosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Android, iOS, Windows, MacOS, LinuxService integrations
Yes - Atlassian, Webhooks, Chatbots, ExtensionsDIY integrations
Yes - API Library, OAuth 2.0 Apps, Zapier App with over 700 IntegrationsVoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
Self-hostedLicense
MITRequired Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Web iOS Android OSX Windows LinuxService integrations
NoDIY integrations
NoVoIP
YesGroups
≤128Videoconferencing
NoMedia
images / video / audio / GIFsAudio recording
NoVideo recording
NoLocationsharing
Yes (iOS, Android)Publisher
Wire Swiss GmbHFile Size
25MEnd-to-end encryption
YesMessage history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
YesSearch
-Security Score
20/20Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
4.2 and upMessaging systems
DataIn-App Purchases
NoneServer stored messages
TransitoryCloud Sync
NoGroup calls
YesNative videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Chrome, iOS, Android, Mac OS, WindowsService integrations
YesDIY integrations
-VoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
YesSearch
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
iOS, Android, Mac, Windows, Linux, WebService integrations
0DIY integrations
0VoIP
0Groups
0Videoconferencing
0Media
0Audio recording
0Video recording
0Locationsharing
0Publisher
0File Size
0End-to-end encryption
0Message history
-Multidevice
0Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
0Search
0Security Score
15/20Private Channels
0User Groups
0Server Stored Messages
0Channel Settings
0Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
0License
-Required Android Version
0Messaging systems
0In-App Purchases
0Server stored messages
0Cloud Sync
0Group calls
-Native videoconferencing
0Genre
0Co-Op
0Controller Support
0Storage
0Message Deletion
0Requires a Server
0Secure
0Positional Audio
02FA
0Typical RAM usage
0Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Android iOS WPService integrations
NoDIY integrations
NoVoIP
noGroups
yesVideoconferencing
noMedia
images / emoji / GIFsAudio recording
noVideo recording
noLocationsharing
noPublisher
groupmeFile Size
Varies with deviceEnd-to-end encryption
noMessage history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
NoSearch
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
HostedLicense
-Required Android Version
Varies with deviceMessaging systems
Data SMS MMSIn-App Purchases
$0.99 - $1.99 per itemServer stored messages
PermanentCloud Sync
-Group calls
-Native videoconferencing
NoGenre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Web iOS Android WP OSX Windows LinuxService integrations
YesDIY integrations
YesVoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
NoSearch
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
Hosted & self-hostedLicense
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
NoGenre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Windows , Linux , Mac , Android , iOSService integrations
Windows , Linux , Mac , Android , iOSDIY integrations
-VoIP
YesGroups
YesVideoconferencing
-Media
YesAudio recording
-Video recording
-Locationsharing
YesPublisher
-File Size
-End-to-end encryption
-Message history
YesMultidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
Hosted & self-hostedLicense
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
YesEmoticons
Yes, including Sticker from 3rd party such as GboardWebsite
www.astrachat.comOff the Record Messaging
OptionalGIF
Yes, support 3rd party such as GboardVoice message
YesAndroid Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Web iOS Android Service integrations
YesDIY integrations
-VoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
Yes via integrationSearch
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
Hosted & self-hostedLicense
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
Yes Private message within the group
YesiOS Client
YesiOS Client
-Mac OS Client
-Type
-Platforms
-Service integrations
-DIY integrations
-VoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
-Service integrations
-DIY integrations
-VoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
-Service integrations
-DIY integrations
-VoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Web iOS Android OSX Windows LinuxService integrations
YesDIY integrations
YesVoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
YesSearch
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
Hosted & self-hostedLicense
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
YesGenre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
-Platforms
Web, iOS, Android, Windows, MacOS, Linux, terminalService integrations
YesDIY integrations
YesVoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
Hosted and Self-hostedLicense
Apache 2Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
YesMac OS Client
YesType
-Platforms
Event Communication and ManagementService integrations
-DIY integrations
-VoIP
-Groups
-Videoconferencing
-Media
-Audio recording
-Video recording
-Locationsharing
-Publisher
-File Size
-End-to-end encryption
-Message history
-Multidevice
-Open source
-Unit Testing
-In-app purchases
-Usernames
-Message deletion
-Cloud sync
-Audio/video streaming
-Open source backend
-Multiplatform
-Open clients API
-Proxy support
-Price
-Decentralized
-Screensharing
-Search
-Security Score
-Private Channels
-User Groups
-Server Stored Messages
-Channel Settings
-Open-Source
-Peer-to-Peer
-Jurisdiction
-Animated Profile
-Upload File Size
-Collaborative
-Cross Platform
-Subtasks
-Storage types
-Supported Calendars
-Reminders
-Location-based reminders
-Realtime
-Recurring
-Hosting options
-License
-Required Android Version
-Messaging systems
-In-App Purchases
-Server stored messages
-Cloud Sync
-Group calls
-Native videoconferencing
-Genre
-Co-Op
-Controller Support
-Storage
-Message Deletion
-Requires a Server
-Secure
-Positional Audio
-2FA
-Typical RAM usage
-Lockable
-Emoticons
-Website
-Off the Record Messaging
-GIF
-Voice message
-Android Client
-Private message within the group
-iOS Client
-iOS Client
-Mac OS Client
-Type
Webapp and Mobile App