Microsoft Kaizala is a mobile‑first messaging app for large group communications, task management, and secure data collection. Below are 20 comparable instant‑messaging platforms that offer chat, collaboration, and enterprise‑grade security.
Get targeted exposure with custom position pinning and highlighted placement.
Widely used encrypted messaging with broadcast lists, quick replies, and catalog features for small‑to‑medium businesses.
Cloud‑based chat with large group support, bots, secret chats, and robust API for custom integrations.
Open‑source, end‑to‑end encrypted messenger focused on privacy, with disappearing messages and secure voice/video calls.
Team collaboration hub offering channels, direct messages, file sharing, and extensive app integrations.
Integrated with Microsoft 365, provides chat, meetings, file collaboration, and enterprise security.
Part of Google Workspace, delivers threaded conversations, bots, and seamless integration with Drive and Meet.
Voice, video, and text chat platform with server channels, community moderation tools, and screen‑share capabilities.
Self‑hosted open‑source Slack alternative with high customizability, compliance controls, and on‑prem deployment.
Open‑source chat solution offering real‑time translation, video conferencing, and full data sovereignty.
Team messenger with channels, video calls, shared to‑dos, and built‑in productivity tools.
Chat app integrated with Zoho suite, featuring bots, command shortcuts, and secure file sharing.
Asynchronous communication platform designed to reduce noise, with threaded conversations and integrations.
Enterprise social network embedded in Salesforce, enabling collaboration on records, groups, and files.
Matrix‑based open‑source messenger offering end‑to‑end encryption, bridges to other networks, and self‑hosting.
Unified messaging, video, and file sharing with enterprise‑grade security and integration with Webex meetings.
Team messaging with persistent chat, video calls, task management, and built‑in phone system.
Customer and employee community platform with chat, forums, and knowledge‑base features.
Enterprise version of Facebook with groups, live video, and integration with Workplace Chat.
Secure messaging with public accounts, chat bots, and broadcast capabilities for customer engagement.
Business‑focused version of LINE offering group chat, task management, and calendar integration.