Microsoft Teams vs. Confluence: Which Is Right for Your Team?

Compare Microsoft Teams and Confluence to find the right fit for your team, whether you need Teams' enterprise-grade unified communications hub or Confluence's structured knowledge base and documentation platform.

Microsoft Teams and Confluence solve different problems, but they often land in the same procurement conversation. Teams is where your people communicate — meetings, chat, calls. Confluence is where your people document — wikis, project pages, knowledge bases. The overlap happens when teams ask: Do we need both, or can one tool do enough? Understanding knowledge management for your internal tools can help you make a smarter call.

Microsoft Teams vs. Confluence at a Glance

Here's how the two platforms stack up across the decisions that actually matter.

Overview of Microsoft Teams

Microsoft Teams is an enterprise collaboration platform classified by Gartner within the Unified Communications as a Service (UCaaS) market. It functions as a central workspace combining persistent chat, video meetings, file collaboration, and voice—all built on the Microsoft 365 infrastructure. Microsoft Teams serves as a central hub within Microsoft 365, enabling chat, meetings, file sharing, and real-time document collaboration within a single interface.

Key Features:

• Meetings supporting up to 1,000 participants per session, with webinars for up to 1,000 interactive attendees (plus additional view-only attendees, depending on configuration)
• Persistent channel-based chat with unlimited message history
• Real-time co-authoring of Microsoft 365 documents (Word, Excel, PowerPoint)
• SharePoint-backed file storage (up to 25 TB per site/group)
• Microsoft Entra ID identity management with conditional access and MFA
• Microsoft Purview integration for eDiscovery, DLP, and retention policies
• Teams Phone add-on for cloud-based PBX replacement with auto attendants and call queues
• AI-assisted meeting recaps and Copilot features in Teams may require Teams Premium or a Microsoft 365 Copilot add-on, depending on the specific feature.

Ideal for: Large enterprises and Microsoft 365-standardized organizations that need a unified communication layer across meetings, chat, voice, and compliance.

Overview of Confluence

Atlassian Confluence is an enterprise knowledge management and collaboration platform, recognized by Gartner as a Leader in the 2025 Magic Quadrant for Collaborative Work Management. Originally released in 2004 as an enterprise wiki, it has expanded into a hub for documenting processes, decisions, and project artifacts at scale.

Key Features:

• Structured Spaces and nested page trees for organizing knowledge by team or project
• Real-time collaborative editing via Live Docs with full version history and page comparison
• Hundreds of templates covering PRDs, annual plans, technical docs, and more
• Confluence Databases for structured data tracking that syncs across pages in real time
• Integrated Whiteboards with Jira issue creation and visual diagramming for brainstorming and planning
• Atlassian Intelligence (AI) for drafting, summarization, audio briefings, and Rovo AI search
• Granular space- and page-level access controls
• Company Hub (Premium/Enterprise) as a central intranet destination

Ideal for: Development teams, IT organizations, and knowledge-worker-heavy companies already invested in the Atlassian ecosystem who need structured, searchable, long-form documentation.

Side-by-Side Feature Comparison

When to Choose Microsoft Teams vs. Confluence

Both tools are enterprise-grade and widely deployed, the decision comes down to what problem you're actually trying to fix.

Choose Microsoft Teams if you need:

• A central hub for meetings, chat, and voice across a distributed or hybrid workforce
• Deep integration with existing Microsoft 365 investments (SharePoint, Outlook, Intune, Purview)
• Enterprise-grade compliance and eDiscovery through Microsoft Purview
• All-hands events, large-scale meetings, or webinars for up to 10,000 attendees
• A PBX replacement via Teams Phone for voice consolidation
• Frontline worker support with mobile-first tools and Shifts scheduling

Choose Confluence if you value:

• A structured, searchable single source of truth for processes, decisions, and technical documentation
• Tight integration with Jira for linking documentation directly to development and service workflows
• Visual planning through Whiteboards connected to Jira backlogs and project artifacts
• Knowledge management that scales to 150,000 users on a single site
• A Company Hub or intranet layer for verified announcements and employee resources
• AI-assisted content creation, summarization, and cross-tool search via Rovo (included in Premium/Enterprise)

The two tools are frequently deployed together. Computerworld documents a native integration path: Confluence Cloud connects with Teams via a messaging extension, allowing Confluence content previews within Teams chat and enabling Confluence pages to be set up as tabs within Teams channels.

Automate the Service Workflows Around Your Collaboration Stack

Teams handles communication. Confluence handles documentation. Neither handles what happens when an employee requests access, needs onboarding kicked off, or a cross-departmental approval gets stuck in a Slack thread. That coordination layer, routing requests, chasing approvals, provisioning access, updating records across Okta, Jamf, or your HRIS, is where Siit operates. It's the connective tissue between your communication and knowledge tools and the systems that actually need to act on those requests.

Siit works natively in both Slack and Microsoft Teams, so employees don't need a new portal. When a request comes in, Siit's AI agents pull context from your identity provider, HR system, and device management tools, route approvals automatically, and close the loop across every system involved—without manual handoffs. Whether your team runs on Teams and SharePoint or Confluence and Jira, Siit handles the service desk workflows that fall between the tools you already use.

Book a demo and try Siit today.