Confluence is a collaboration software developed by Atlassian that helps teams work together more effectively. It allows users to create, share, and organize content in a centralized space, making it easier to manage projects and documents. With features like real-time editing, task management, and integration with other tools, Confluence enhances communication and productivity within organizations. Users can create pages and blogs, attach files, and comment on content, fostering a collaborative environment. Confluence is often used in conjunction with other Atlassian products, such as Jira, to streamline workflows and improve project management.