Next.js vs Astro for Startup Marketing Sites

This choice depends on what the site needs to do. If your marketing site is mostly content and conversion pages, Astro can be a beautifully lean choice. If you need application behavior or shared full-stack patterns, Next.js often wins.

Astro is strong when

• The site is content-heavy and mostly static
• Performance and minimal JavaScript matter a lot
• You want a very lean marketing or docs experience

Next.js is strong when

• The site mixes marketing pages with app logic
• You want one framework for public and authenticated surfaces
• You expect more dynamic behavior and integration complexity

A founder-friendly rule

Use Astro when the site is fundamentally a fast content machine. Use Next.js when the public site and the product are closer together operationally or technically.