At a glance

Confluence Tettra
Best for Atlassian teams wanting enterprise documentation Teams wanting a simple internal knowledge base
Starting price $5.75/user/mo Free
Free tier
Open source
Free tier available
Open source
AI Answers
Jira Integration
Permissions
Slack Integration
Spaces
Templates
Verification

Confluence

Strengths

  • Includes Spaces as a core feature, purpose-built for documentation workflows
  • Huge template library covers social media, presentations, marketing materials, and more
  • Free for 10 users — generous enough for most small teams to get real work done
  • Established product with 22+ years on the market and a mature ecosystem

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Enterprise-focused design means the interface can feel heavy for smaller teams
  • Ecosystem of third-party integrations is smaller than the market leaders in documentation
  • Overkill for freelancers or small teams who need something lightweight

Tettra

Strengths

  • Includes AI Answers as a core feature, purpose-built for documentation workflows
  • Includes Slack Integration as a core feature, purpose-built for documentation workflows
  • Free for up to 5 users — generous enough for most small teams to get real work done
  • Established product with 11+ years on the market and a mature ecosystem

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Fewer built-in features means you may need additional tools to cover gaps
  • Ecosystem of third-party integrations is smaller than the market leaders in documentation
  • Limited team/admin features if your organization eventually scales up

The bottom line

Pricing: Tettra is completely free (Free for up to 5 users), which makes it the obvious pick if budget is the top concern. Confluence starts at $5.75/user/mo, but Free for 10 users. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.

Feature gaps: Confluence offers Jira Integration, Permissions and Spaces that Tettra lacks. Tettra brings AI Answers, Slack Integration and Verification that Confluence does not have. Both share Templates.

Team fit: Confluence is geared toward enterprise teams, while Tettra is aimed at small teams teams. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.

Where each tool shines: Confluence's biggest strengths are: includes spaces as a core feature, purpose-built for documentation workflows. huge template library covers social media, presentations, marketing materials, and more. Tettra's biggest strengths are: includes ai answers as a core feature, purpose-built for documentation workflows. includes slack integration as a core feature, purpose-built for documentation workflows.

Watch out for: With Confluence, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Tettra, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose Confluence if...

  • You need a tool built for atlassian teams wanting enterprise documentation
  • You specifically need Jira Integration and Permissions
  • You care about huge template library covers social media, presentations, marketing materials, and more
  • Your team size fits the enterprise profile Confluence is designed for
  • The free tier works for you: free for 10 users

Choose Tettra if...

  • Your profile matches its sweet spot: teams wanting a simple internal knowledge base
  • Budget is a hard constraint — Tettra is free, Confluence is not
  • You specifically need AI Answers and Slack Integration
  • You care about includes slack integration as a core feature, purpose-built for documentation workflows
  • Your team size fits the small teams profile Tettra is designed for

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