Astro: Pricing, Features & Alternatives
Astro is a modern web framework optimized for content-driven sites. Its islands architecture ships zero JavaScript by default and hydrates only interactive components, delivering excellent Core Web Vitals. It supports React, Vue, Svelte, and more inside the same project.
Category
Frontend Framework
Pricing
Free tier available
Free tier
Yes
Best for
Frontend Framework — framework, astro
Astro Pricing Plans (2026)
| Plan | Price |
|---|---|
| Open SourcePopular | $0 (open source) |
Pricing summary: Free. Always confirm current pricing on the official site.
Key Astro Features
- Free & open-source
- Zero-JS by default
- Islands architecture
- Use any UI framework
Pros
- +Outstanding performance for content sites
- +Bring-your-own UI framework
- +Great DX & docs
- +Perfect for blogs/marketing/SEO
Cons
- −Less suited to highly interactive apps
- −Younger ecosystem
Best Astro Alternatives
Compare all
Astro Compared
Astro FAQ
What is Astro used for?⌄
Astro is a frontend framework tool. Content-focused web framework with zero-JS by default and 'islands architecture' — ideal for fast marketing and content sites.
Is Astro free?⌄
Yes — Astro has a free tier you can start with, and paid plans for more usage and features.
How much does Astro cost?⌄
Astro is free to use.
What are the best Astro alternatives?⌄
Popular Astro alternatives include React, Vue, SvelteKit, Angular, Nuxt. Compare pricing and features on our Astro alternatives page.
Not sure if Astro fits your stack?
Get a free, AI-powered tech stack tailored to your budget, app type, and team size — including the best frontend framework pick for you.
Build my stack free