Top 20 Alternatives to Zoom in Team Chat & Conferencing Software

Unified collaboration hub with persistent chat, video meetings, file sharing, and deep Office 365 integration.

Secure, browser‑based video meetings integrated with Google Workspace (Calendar, Gmail, Docs).

Enterprise‑grade video conferencing, webinars, and persistent team spaces with AI‑powered meeting assistance.

Simple, reliable video conferencing with screen sharing, meeting recordings, and integrated scheduling.

Cloud‑native video platform offering Dolby‑voice audio, meeting analytics, and cross‑platform collaboration.

Webinar and online meeting solution tightly integrated with Zoho's suite of productivity apps.

Team messaging platform with built‑in voice/video calls, screen sharing, and quick huddles for spontaneous collaboration.

Unified communications suite combining video meetings, team messaging, and phone system in one cloud service.

Open‑source, encrypted video conferencing that runs directly in the browser—no account required.

Browser‑based meeting rooms with easy link sharing, no downloads, and integrated team chat.

Feature‑rich web conferencing platform focused on webinars, virtual classrooms, and interactive learning.

Open‑source web conferencing designed for online learning, with real‑time sharing of slides, polls, and breakout rooms.

High‑definition video conferencing hardware and cloud service for large‑scale meetings and collaboration.

Team messaging app with built‑in video calls, screen sharing, and integrated productivity tools.

Simple team chat with unlimited messaging, voice/video calls, and task management in a single UI.

Open‑source Slack alternative offering self‑hosted team chat, voice/video calls, and extensive integrations.

Self‑hosted communication platform with chat, video conferencing, and customizable workflows.

Community‑focused platform with persistent voice channels, video calls, and rich text chat—suitable for informal team collaboration.

Scalable video conferencing service that connects any device, platform, or conference system with enterprise security.

Secure, cloud‑based communications service offering video meetings, chat, and business phone capabilities.