Mio
Team Messaging
Cross-platform messaging interoperability for Microsoft Teams, Slack, Webex, and Zoom.
SOC 2GDPRCCPACommunication & CollabBusiness Messaging
Alternatives to GroupMe
- 1Team Messaging, Business Messaging
- 2Team Messaging
Element
Team Messaging
Element is a decentralized, end-to-end encrypted messaging platform built on the Matrix protocol for organizations requiring sovereign communications.
End to end encrypted messagingSelf hosted deployment - 3Team Messaging, Business Messaging
Olvid
Business Messaging
Secure messaging app from France with end-to-end encryption and no personal data storage.
Free planFree trialTiered plansTeam MessagingSecurity - 4Team Messaging, Business Messaging
LINE WORKS
Team Messaging
Business version of LINE offering messaging, calendar, drive, and collaboration for enterprises.
Team messaging and group chatFile storage and sharingCalendar and schedulingPrice$2.85+ / user / month
Starting price: below the category median. - 5Team Messaging, Internal Communications
Zulip
Team Messaging
Zulip is an open-source team chat platform with a unique topic-based threading model that combines real-time messaging with organized, searchable conversations.
Unlimited message search historySelf hosting and cloud deployment optionsPrice$6.67+ / user / month
Starting price: above the category median. - 6Team Messaging, Business Messaging
Flock
Team Messaging
Flock is a team messaging platform with channels, video conferencing, shared notes, task management, and third-party integrations for business collaboration.
Team messaging with 1 1 and group channelsVideo conferencing and screen sharingFile sharing and storagePrice$4.50+ / user / month
Starting price: above the category median. - 7Team Messaging, Business Messaging
Chanty
Team Messaging
Chanty is a team chat platform for small businesses with unlimited messaging, task management, audio and video calls, and third-party integrations.
Granular access controlAudit trail and loggingData loss preventionPrice$3+ / user / month
Starting price: below the category median. - 8Team Messaging, Internal Communications
Fleep
Team Messaging
Messaging platform from Estonia combining email interoperability with team chat, tasks, and shared pinboards.
Free trialPer seatLive ChatInternal CommunicationsPrice$5+ / user / month
Starting price: above the category median. - 9Team Messaging
Workplace Chat
Team Messaging
Chat feature of Workplace from Meta for instant messaging and video calls (sunset 2026).
Live ChatCommunication & Collab - 10Team Messaging
Brosix
Team Messaging
Secure instant messaging for businesses with private team networks, encrypted communication, and administrative controls for compliance.
End to end encrypted messagingSecure file transfer with unlimited sizeGranular access controls and permissionsPrice$40+ / month
Starting price: above the category median.
