18.7
Zulip is team chat software that organizes conversations in channels and supports guest access.
Free planOpen sourceAndroidiOSWeb
Alternatives to Messagenius
28.2
Microsoft Teams is a communications and collaboration app for chat, channels, calls, meetings, and screen sharing.
Free planAndroidiOSWeb
38.2
Rocket.Chat is a messaging platform for teams, with channels, guest access and unlimited message history.
Free planOpen sourceAndroidiOSWeb
- 4
Slack
Slack is a team collaboration platform built around channels, messages, and connected apps.
Free planAndroidiOSWebLinux8.2From $8.75 a month - 5
Chanty
Chanty is a team chat and collaboration tool with channels, guest access and unlimited message history.
Free planAndroidiOSWebAPI7.9From $36 a year - 6
Pumble
Pumble is a team communication and collaboration app for businesses, available on the web, Windows, macOS, Linux, iOS, and Android.
Free planAndroidiOSWebAPI7.9From $2.49 a month - 7
Wire
Wire provides organizations with end-to-end encrypted messaging, calls, conferencing, and file sharing.
Free planAndroidiOSWebLinux7.9From €7.45 a month - 8
Zoho Cliq
Zoho Cliq is team communication software for businesses, with channels, guest access, meetings, and workflow tools.
Free planAndroidiOSWebLinux7.6Free plan - 9
Google Chat
Google Chat is a messaging and collaboration service included with Google Workspace at no additional cost.
AndroidiOSWebLinux7.4From $7 a month - 10
Teamwire
Teamwire is a business messaging and collaboration platform for companies and public authorities, including teams coordinating routine work or critical operations.
AndroidiOSWebAPI7.3From €3.45 a month - 11
Fleep
AndroidiOSWebAPI7.2 - 12
Threema
Threema is a paid messaging app for private and business use, with text and voice messages, voice and video calls, group calls, media sharing, file…
AndroidiOSWebAPI7.2From $3 a month - 13
Yay.com Business Instant Messaging
Yay.com Business Instant Messaging brings business chat and HD voice calling together for teams and partners.
AndroidiOSWebLinux7.0From $12 a month - 14
Bopup IM Suite
Free planAndroidWindows6.7From $1.20 a month - 15
Brosix
Brosix is a paid team communication service available on Windows, macOS, Linux, iOS, Android, and the web.
AndroidiOSWebLinux6.7From $8 a month - 16
Flock
Flock is a team collaboration service organized around channels, guest access, and messaging.
AndroidiOSWebExtension6.7 - 17
Symphony
Symphony provides messaging, voice, directory and analytics platforms for regulated financial markets.
AndroidiOSWebAPI6.7 - 18
Element
AndroidiOSWebLinux6.3 - 19
KeeperChat
AndroidiOSmacOSWindows5.7 - 20
BBM Enterprise
AndroidiOSmacOSWindows5.5