Outline vs Starlight: Which Should You Choose in 2026?
Choosing between Outline and Starlight comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Outline
Open-source knowledge base
Best for you if:
- 0
- • Outline is an open-source knowledge base for growing teams
- • It provides beautiful docs with real-time collaboration and Slack integration
Starlight
Documentation site builder by Astro
Best for you if:
- 0
- • You need something completely free
- • Starlight is a documentation framework built on Astro
- • It creates fast, accessible documentation sites with minimal config
| At a Glance |  Outline |  Starlight |
|---|---|---|
Price | Free + Paid | Free |
Best For | Documentation | Documentation |
Rating | - | - |
| Feature | Outline | Starlight |
|---|---|---|
| Pricing Model | Freemium | Free |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | DocumentationInternal Comms | DocumentationStatic Site Generators |
How Outline and Starlight Compare
Outline
Open-source knowledge base
Free tier available
Starlight
Documentation site builder by Astro
Free
Who Should Use What?
On a budget?
Starlight is free. Outline is freemium.
Go with: Starlight
Want the highest-rated option?
Neither has user reviews yet.
Go with: Outline
Value user reviews?
Neither has user reviews yet.
Go with: Outline
3 Questions to Help You Decide
What's your budget?
Outline is freemium. Starlight is free. Go with Starlight if free matters most.
What's your use case?
Both are documentation tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Outline
- 0
- Free tier available
- Our pick for this comparison
Starlight
- Completely free
The Bottom Line
Outline is our pick. That said, Starlight is free, hard to beat on price.
Frequently Asked Questions
Is Outline or Starlight better?
Outline is rated high in our evaluation. Outline is freemium and Starlight is free.
What are Outline and Starlight used for?
Outline: Open-source knowledge base. Starlight: Documentation site builder by Astro.
What does Outline cost vs Starlight?
Outline is freemium (free tier + paid plans). Starlight is completely free. Visit their websites for detailed pricing.