Astro Starlight vs Confluence: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Astro Starlight
Astro Starlight is a free, open-source documentation theme that helps you build beautiful, fast, and accessible documentation websites.
Confluence
Confluence is a team workspace where knowledge and teamwork meet, enabling teams to create, organize, and collaborate on work together.
Astro Starlight
Astro Starlight is a free, open-source documentation theme that helps you build beautiful, fast, and accessible documentation websites.
Confluence
Confluence is a team workspace where knowledge and teamwork meet, enabling teams to create, organize, and collaborate on work together.
Astro Starlight
Fast static site generation with minimal JavaScript
Built-in search with Pagefind
Full internationalization support
Automatic navigation generation
Dark and light themes included
Markdown, MDX, and Markdoc support
Multiple framework integration (React, Vue, Svelte)
Accessibility-focused design
Mobile responsive layout
Customizable themes and colors
Edit page links
Social media integration
SEO optimized
Confluence
Unlimited pages and spaces for organizing content
Real-time collaboration with multiple editors
Whiteboards for visual brainstorming
Pre-built templates for faster document creation
AI-powered summaries and content generation
Database views with automatic updates
Integration with Jira, Slack, and 100+ apps
Comments, mentions, and task assignments
Mobile apps for iOS and Android
Advanced search and content discovery
Astro Starlight
Astro Starlight is completely free and open source. There are no pricing tiers, subscriptions, or hidden costs. You can use Starlight for personal projects, commercial websites, or large enterprise documentation without paying anything.
The project is released under the MIT license, which means you have full freedom to use, modify, and distribute it. You can customize every aspect of Starlight to match your needs. Hosting costs depend on where you choose to deploy your documentation. Many hosting services like Netlify, Vercel, and GitHub Pages offer free tiers that work perfectly with Starlight sites.
Since Starlight is open source, you also benefit from community contributions and regular updates from the Astro team. Support is available through the active Astro Discord community and GitHub discussions.
Confluence
Confluence offers four pricing tiers to match different team sizes and needs. The Free plan is perfect for small teams with up to 10 users, offering unlimited pages, basic whiteboards, and 2GB storage. There are no time limits or credit card requirements.
The Standard plan costs $5.42 per user monthly and adds AI features with Rovo Search and Chat, guest access, advanced permissions, and expands storage to 250GB. It supports up to 150,000 users.
The Premium plan at $10.44 per user monthly includes everything from Standard plus unlimited pages and spaces, unlimited whiteboards, unlimited storage, and 24/7 support with a 99.9% uptime guarantee.
For large organizations, the Enterprise plan provides custom pricing with advanced security, admin controls, cross-product insights, unlimited automation, and support for up to 150 sites with 99.95% uptime.