Confluence is a collaboration software that helps teams to collaborate and share knowledge efficiently.
Starting at $5 per user per month
Best Open Atrium Alternatives ranked by AI · updated May 2025
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Open Atrium is an open-source collaboration software that enables organizations to securely collaborate and share information.
Price: Free
🎯 drupal.org/project/openatrium
Top 6 Open Atrium alternatives
Bitrix24 is a comprehensive suite of collaboration, communication, and management tools for businesses.
Starting at $19/month
Microsoft Teams is a collaboration platform that allows for chat, meetings, file sharing, and integrations with other Microsoft products.
Starting from $5 per user per month
Trello is a visual project management and task-tracking service built around boards, lists, and cards. It suits individuals and teams that want...
Pros
- Simpler Kanban workflow than Asana, ClickUp, or Jira
- Generous free plan for personal use and small teams
- Large integration ecosystem through Atlassian and Power-Ups
Cons
- Less capable than ClickUp or Asana for complex dependencies and reporting
- Free plan limits advanced views and some automation features
- Large boards can become difficult to organize without strict conventions
Free; Standard from $5/user/mo billed annually
Asana is a web and mobile application designed to help teams organize, track, and manage their work.
Starting from $10.99 per user per month
Knowledge Vault is a comprehensive knowledge management software that helps organizations capture, manage, and share knowledge effectively.
Custom pricing based on requirements
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