Best Collaboration Software

Automated online appointment scheduling with two-way calendar sync and payments.

Simple, fast, and free collaborative mind maps that flow like your ideas.

All-in-one Korean workplace suite combining messenger, mail, projects, and video meetings.

All-in-one work and project management platform with Kanban, Gantt, chat, and 100+ report views.

All-in-one docs, spreadsheets, and apps in a single collaborative workspace

Powerful note‑taking and collaboration for teams

Build, test, and deploy AI21 models with an intuitive web interface

Organize, find, and share digital assets effortlessly in one central hub

Create, record, and collaborate on music online for free

Secure file sharing and document collaboration platform for business.

Open source project management that works for you, not against you

A simple and intelligent task management app to help you plan your day.

Wireframing and AI-enhanced whiteboarding tool for UI design and brainstorming.

Create, edit, sign and share PDFs securely from any device

AI email client that writes, organizes and searches your inbox for you.

AI meeting agent that transcribes, summarizes and searches meetings, emails and messages.

AI design tool that turns ideas into polished presentations, documents, and websites in minutes.

Web-based diagramming and design platform

Get help with homework from a global student community

Collaborative docs for teams with rich media and task features

Secure cloud storage and file sharing for individuals and teams

An open-source, all-in-one project management platform combining issues, chat, and docs.

Documenting architectural decisions for better software development

A flexible calendar view that syncs with your Notion databases.