Top 20 Alternatives to Cisco Webex (Webex Messaging) in Enterprise Instant Messaging Software

Integrated with Microsoft 365, Teams provides threaded chat, video calls, file collaboration, and robust admin controls for enterprise security.

Popular workspace hub with channels, direct messages, extensive app ecosystem, and enterprise‑grade data protection.

Built into Zoom Meetings, offers persistent chat, file sharing, and searchable conversation history with strong compliance options.

Part of Google Workspace, delivers threaded conversations, AI‑enhanced suggestions, and seamless integration with Docs, Drive, and Meet.

Open‑source, self‑hosted messaging platform with end‑to‑end encryption, custom integrations, and extensive compliance certifications.

Self‑hosted chat solution offering real‑time messaging, video calls, and a marketplace of plugins for enterprise customization.

Unified communication suite with channels, direct messaging, shared to‑dos, and built‑in productivity tools like polls and reminders.

AI‑powered team chat with unlimited message history, task management, and integrations with over 200 apps.

Collaboration hub that combines persistent chat, video meetings, and shared inboxes, all under RingCentral’s unified communications umbrella.

Enterprise version of Facebook offering groups, chat, live video, and AI‑driven news feed for internal communication.

Lightweight chat app with channels, bots, and deep integration across the Zoho suite and third‑party services.

Thread‑focused messaging platform designed to reduce noise, with asynchronous communication and robust project organization.

Combines team chat, task management, and workflow automation in a single, searchable interface.

All‑in‑one workspace that merges chat, docs, video, and project boards with real‑time collaboration features.

Originally for gaming, Discord now offers Enterprise plans with secure voice, video, and persistent chat channels for large teams.

Secure, cloud‑based messaging with end‑to‑end encrypted secret chats, bots, and large‑group capabilities up to 200,000 members.

Open‑source, federated chat platform built on the Matrix protocol, offering end‑to‑end encryption and self‑hosting options.

Collaboration suite that blends secure messaging, video, e‑signatures, and workflow automation for regulated industries.

Simple, email‑compatible chat with file sharing, searchable history, and integrations for small to midsize enterprises.

Enterprise‑grade instant messaging and presence solution with robust security, compliance, and integration with IBM Collaboration tools.