Astro vs Bubble
Astro is web framework for content-driven websites with island architecture and zero JS by default, while Bubble is no-code platform for building fully functional web applications with databases and logic. Astro is open source and can be self-hosted, giving you full control over your data. Astro is built for developers wanting content-focused static sites, whereas Bubble targets non-developers wanting to build full web applications.
| Feature | Astro | Bubble |
|---|---|---|
| Free tier available | ✓ | ✓ |
| Open source | ✓ | — |
| Content Collections | ✓ | — |
| Database | — | ✓ |
| Island Architecture | ✓ | — |
| No-Code | — | ✓ |
| Plugins | — | ✓ |
| SSG/SSR | ✓ | — |
| Workflows | — | ✓ |
| Zero JS | ✓ | — |
Pricing: Both Astro and Bubble are free. You can try both without spending a dollar.
Feature gaps: Astro offers Content Collections, Island Architecture and SSG/SSR that Bubble lacks. Bubble brings Database, No-Code and Plugins that Astro does not have.
Team fit: Both tools target small teams teams, so the decision hinges on features and workflow fit rather than scale.
Open source: Astro is open source, meaning you can self-host, audit the code, and avoid vendor lock-in. Bubble is proprietary — you are trusting the vendor with your data and uptime.
Where each tool shines: Astro's biggest strengths are: open source and transparent. includes island architecture as a core feature, purpose-built for website builder workflows. Bubble's biggest strengths are: includes no-code as a core feature, purpose-built for website builder workflows. includes database as a core feature, purpose-built for website builder workflows.
Watch out for: With Astro, users commonly note that may lack some advanced features. With Bubble, the main complaint is that free plan exists but key features are locked behind the paid upgrade.
choose Astro if
- Your profile matches its sweet spot: developers wanting content-focused static sites
- You need self-hosting, data sovereignty, or the ability to audit source code
- You specifically need Content Collections and Island Architecture
- You care about includes island architecture as a core feature, purpose-built for website builder workflows
choose Bubble if
- You need a tool built for non-developers wanting to build full web applications
- You specifically need Database and No-Code
- You care about includes database as a core feature, purpose-built for website builder workflows
- The free tier works for you: free for learning
frequently asked
What is the difference between Astro and Bubble?
Astro is web framework for content-driven websites with island architecture and zero JS by default, while Bubble is no-code platform for building fully functional web applications with databases and logic. Astro is open source and can be self-hosted, giving you full control over your data. Astro is built for developers wanting content-focused static sites, whereas Bubble targets non-developers wanting to build full web applications.
Should I use Astro or Bubble?
Astro gives you open source and self-hosting; Bubble is a managed service. Which trade-off works for you?
When should I choose Astro over Bubble?
Choose Astro if Your profile matches its sweet spot: developers wanting content-focused static sites; You need self-hosting, data sovereignty, or the ability to audit source code; You specifically need Content Collections and Island Architecture; You care about includes island architecture as a core feature, purpose-built for website builder workflows.
When should I choose Bubble over Astro?
Choose Bubble if You need a tool built for non-developers wanting to build full web applications; You specifically need Database and No-Code; You care about includes database as a core feature, purpose-built for website builder workflows; The free tier works for you: free for learning.
related comparisons
Framer vs Astro · Webflow vs Astro · Squarespace vs Astro · Wix vs Astro · Carrd vs Astro · Ghost vs Astro · WordPress.com vs Astro · Astro vs Hugo