18.2
Rocket.Chat is a messaging platform for teams, with channels, guest access and unlimited message history.
Free planOpen sourceAndroidiOSWeb
Alternatives to 8seats
8seats gives frontline and deskless teams a focused way to organize work messaging. Rooms support broad announcements, Tables keep group discussions focused, and Direct Messages handle private chats. Employees can join with a phone number, while administrators manage users across locations, guests, branding, and role-based access. The service runs on Android, iOS, macOS, web, and Windows. Its free Starter plan supports up to 10 employees, unlimited guests, 365 days of…
27.9
Wire provides organizations with end-to-end encrypted messaging, calls, conferencing, and file sharing.
Free planAndroidiOSWeb
37.4
Crypho is an end-to-end encrypted communications service for enterprise chat, file sharing and video conferencing.
Free planAndroidiOSWeb
- 4
Celo
Celo is a collaboration platform for healthcare teams coordinating patient care.
Free planAndroidiOSWeb7.3From $49 a month - 5
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 - 6
Troop Messenger
Troop Messenger is a team messaging platform from Troop Messenger, headquartered in Hyderabad, Telangana, India.
Free planAndroidiOSWebLinux7.3From $2.50 a month - 7
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 - 8
Eleven for Business
Eleven for Business is encrypted group chat for small businesses that want to keep their plans off someone else’s servers.
Free planAndroidiOSWebmacOS7.1From €11 a year - 9
Secretly for Teams
Secretly for Teams provides encrypted communication for organizations, with organizational controls and accounts that do not require phone numbers or email addresses.
Free planAndroidiOSmacOSWindows7.1From $2.99 a month - 10
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 - 11
Softros LAN Messenger
AndroidAPImacOSSelf-hosted6.8€12 one-time - 12
Brosix
Brosix is a paid team communication service available on Windows, macOS, Linux, iOS, Android, and the web.
AndroidiOSWebLinux6.7From $8 a month - 13
Diode Collab
Diode Collab combines team messaging, file sharing, and remote access in an app for Android, iOS, Linux, macOS, and Windows.
AndroidiOSLinuxmacOS6.7From $3 a month - 14
Symphony
Symphony provides messaging, voice, directory and analytics platforms for regulated financial markets.
AndroidiOSWebAPI6.7 - 15
eXpress
eXpress is an enterprise communications and mobility platform for workplace messaging, meetings, and access to business processes.
AndroidiOSWebExtension6.5 - 16
AWS Wickr
AWS Wickr is an end-to-end encrypted messaging and collaboration service for organizations and government agencies.
AndroidiOSWebLinux6.4 - 17
Indryve Converse
AndroidiOSWeb6.4From $4 a month - 18
KChat Work
AndroidiOSAPImacOS6.4From $3.99 a month - 19
LockChat
LockChat is a federated instant messaging platform for businesses, combining end-to-end encrypted messaging with recording and audit capabilities.
AndroidiOSSelf-hosted6.4 - 20
Element
AndroidiOSWebLinux6.3 - 21
PointClickCare Secure Conversations
PointClickCare Secure Conversations is an encrypted, real-time messaging platform for care teams exchanging time-sensitive resident-care messages.
AndroidiOSWeb6.3 - 22
Care Thread
Care Thread is a mobile health platform for care coordination and clinical communication among healthcare teams.
AndroidiOSWeb6.1 - 23
Mattermost
AndroidiOSWebLinux6.1 - 24
TigerConnect Secure Text Messaging
TigerConnect Secure Text Messaging is a clinical communication platform for healthcare organizations and care teams.
AndroidiOSWebLinux6.1 - 25
Silent Phone
AndroidiOSWeb5.9 - 26
Spok Secure Messaging
AndroidiOSmacOSWindows5.9 - 27
KeeperChat
AndroidiOSmacOSWindows5.7 - 28
BBM Enterprise
AndroidiOSmacOSWindows5.5 - 29
Orion Health Communicate
WebAPI5.3