Confluence

Confluence is Atlassian's team workspace and wiki for creating, organizing, and sharing knowledge. Content lives in spaces (per team or project) and pages that support rich text, tables, diagrams, embeds, and macros, with a tree structure and powerful search so documentation stays findable rather than lost in chat and drives. Templates for meeting notes, product requirements, decisions, and runbooks help teams start fast and keep a consistent format. Its strength is collaboration and connected work. Real-time co-editing, inline and page comments, mentions, and page history keep documents living and reviewable, while whiteboards and databases (newer additions) add visual planning and structured content. Confluence integrates tightly with Jira — linking requirements, epics, and issues to documentation — and with the broader Atlassian suite, plus Rovo AI for search, chat, and agents that answer questions and draft content from your organization's knowledge. Confluence serves engineering, product, HR, and operations teams that need a single source of truth, and scales to the enterprise with permissions, admin controls, SSO, data residency, and compliance. Pricing is per user on annual terms: a free plan for up to 10 users, then Standard and Premium tiers, with Enterprise for large deployments. It competes with Notion, Coda, Microsoft SharePoint, and Document360, differentiating on its wiki structure, Jira integration, and Atlassian ecosystem.