Platforms
Mac/Windows/Linux/Android/Browser/iOS/and moreVoIP
YesPrice
FREEOpen source
YesDecentralized
YesService integrations
-License
-Audio recording
-Message history
-File Sharing
-Publisher
-End-to-end encryption
-Media
-Hosting options
-DIY integrations
-Screensharing
-Videoconferencing
-Private Channels
-iOS Client
-Mac OS Client
-Real-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
-Search
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Platforms
MacOS, Windows, Linux, Android, Browser, iOSVoIP
YesPrice
-Open source
-Decentralized
-Service integrations
YesLicense
Apache License 2.0Audio recording
YesMessage history
YesFile Sharing
YesPublisher
New Vector LtdEnd-to-end encryption
Yes (optional)Media
All File TypesHosting options
-DIY integrations
-Screensharing
-Videoconferencing
-Private Channels
-iOS Client
-Mac OS Client
-Real-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
-Search
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Platforms
Web iOS Android OSX Windows LinuxVoIP
-Price
-Open source
-Decentralized
-Service integrations
YesLicense
M.I.T.Audio recording
-Message history
UnlimitedFile Sharing
YesPublisher
-End-to-end encryption
-Media
-Hosting options
On premises & On Rocket.ChatDIY integrations
YesScreensharing
YesVideoconferencing
YesPrivate Channels
YesiOS Client
YesMac OS Client
YesReal-time collaboration
YesPush Notifications
YesIntegrations
UnlimitedSupport
YesIRC Gateway
YesPublic Channels
YesCustom Domain
YesLive Streaming
YesLDAP / Active Directory
Real Time SyncLiveChat
YesMigration Assistance
YesSocial Network Login
YesAudio to Text Conversion
YesHigh Scalability cluster
YesOmni-channel Integrations
Messenger, Twillio, Whatsapp, Slack, TelegramDiscussion
YesAnalytics Reporting
YesWhite Label
YesCustomizable User Permission
YesMulti-language Interface
YesAudit Logs
YesMultifactor Authentication
YesDesktop App
Windows, MacOs, LinuxThreads
YesBroadcast Channel
YesRead Receipt
YesAuditing Panel
YesNative videoconferencing
-Search
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Platforms
Android, iOS, Windows, MacOS, LinuxVoIP
-Price
-Open source
-Decentralized
-Service integrations
Yes - Atlassian, Webhooks, Chatbots, ExtensionsLicense
MITAudio recording
-Message history
-File Sharing
-Publisher
-End-to-end encryption
-Media
-Hosting options
Self-hostedDIY integrations
Yes - API Library, OAuth 2.0 Apps, Zapier App with over 700 IntegrationsScreensharing
-Videoconferencing
-Private Channels
-iOS Client
-Mac OS Client
-Real-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
-Search
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Platforms
Web iOS Android WP OSX Windows LinuxVoIP
-Price
-Open source
-Decentralized
-Service integrations
NoLicense
-Audio recording
-Message history
-File Sharing
-Publisher
-End-to-end encryption
-Media
-Hosting options
Hosted & self-hostedDIY integrations
YesScreensharing
NoVideoconferencing
-Private Channels
-iOS Client
-Mac OS Client
-Real-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
NoSearch
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Platforms
-VoIP
-Price
-Open source
-Decentralized
-Service integrations
-License
-Audio recording
-Message history
-File Sharing
-Publisher
-End-to-end encryption
-Media
-Hosting options
-DIY integrations
-Screensharing
-Videoconferencing
-Private Channels
-iOS Client
-Mac OS Client
-Real-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
-Search
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Platforms
Web, iOS, Android, Windows, MacOS, Linux, terminalVoIP
-Price
-Open source
-Decentralized
-Service integrations
YesLicense
Apache 2Audio recording
-Message history
-File Sharing
-Publisher
-End-to-end encryption
-Media
-Hosting options
Hosted and Self-hostedDIY integrations
YesScreensharing
-Videoconferencing
-Private Channels
-iOS Client
YesMac OS Client
YesReal-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
-Search
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Platforms
Web, Windows, Linux, Mac, iOS, AndroidVoIP
-Price
-Open source
-Decentralized
-Service integrations
-License
-Audio recording
NoMessage history
-File Sharing
-Publisher
-End-to-end encryption
-Media
-Hosting options
-DIY integrations
-Screensharing
YesVideoconferencing
YesPrivate Channels
YesiOS Client
-Mac OS Client
-Real-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
-Search
YesGroups
YesVideo recording
NoOpen-Source
NoUser Groups
YesSecurity Score
15/20Server Stored Messages
PermanentChannel Settings
YesJurisdiction
United StatesPeer-to-Peer
NoAnimated Profile
Only with Discord NitroUpload File Size
8 MB free, 50 or 100 MB paidPlatforms
-VoIP
-Price
-Open source
-Decentralized
-Service integrations
-License
-Audio recording
-Message history
-File Sharing
-Publisher
-End-to-end encryption
-Media
-Hosting options
-DIY integrations
-Screensharing
-Videoconferencing
-Private Channels
-iOS Client
-Mac OS Client
-Real-time collaboration
-Push Notifications
-Integrations
-Support
-IRC Gateway
-Public Channels
-Custom Domain
-Live Streaming
-LDAP / Active Directory
-LiveChat
-Migration Assistance
-Social Network Login
-Audio to Text Conversion
-High Scalability cluster
-Omni-channel Integrations
-Discussion
-Analytics Reporting
-White Label
-Customizable User Permission
-Multi-language Interface
-Audit Logs
-Multifactor Authentication
-Desktop App
-Threads
-Broadcast Channel
-Read Receipt
-Auditing Panel
-Native videoconferencing
-Search
-Groups
-Video recording
-Open-Source
-User Groups
-Security Score
-Server Stored Messages
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-