Best Video Calls tools

Sketch, teach, and collaborate on a free real-time whiteboard with calls built in.

European team chat that asks before interrupting and protects focus time.

Connect team chats with calls, meetings, files, and shared work.

Bring project group chat, tasks, files, and video calls together.

A self-hosted chat bundle with direct and group messaging, calls, file sharing, bots, and moderation.

A teaching whiteboard with video calls, lesson materials, and PDF or image annotation.

Sketch and teach together on a browser-based infinite whiteboard.

Keep team chat and calls on a self-hosted collaboration platform.

An AI-assisted team whiteboard with an infinite canvas, diagrams, sticky notes, and collaboration.

Run standalone team chat or connect conversations with Toolscase time tracking.

Bring team chat, shared knowledge, tasks, and calls together in one workspace.

Keep team conversations in public and private channels with searchable messages and a shared feed.

Coordinate teams through private messages, group chats, calls, and collaboration tools.

Coordinate company conversations in channels, threads, and calls with mobile and desktop clients.

Work conversations in a newsfeed, with anchored comments on shared files.

Team communication app with channels, messages, files, and calls

Connect office chats, calls, file sharing, tasks, and on-premises administration.