By Mehdi HassanIs Next.js or Astro better for a marketing site?
Astro is better for a marketing site that's mostly content: pages, a blog, docs and resources with light interactivity. Next.js is better when the site behaves partly like an app, with personalization, logins, dashboards or heavy client-side features, or when it shares React code with your product.
Both are developer frameworks, so this choice only makes sense if engineers will own the site. If marketers need to build and change layouts themselves, a builder is usually the better fit, as our guide to the best platform for a marketing website explains. For a builder-versus-code view, see Framer vs Next.js.
NextJS vs Astro: how do they compare?
Astro is content-first and ships minimal JavaScript, while Next.js is app-first and built around React. The table compares them for marketing and content sites.
Factor | Next.js | Astro |
|---|---|---|
Default output | React pages, static or server-rendered | HTML with no JavaScript by default |
Interactivity | Full React app anywhere | Islands: interactive parts only where needed |
UI frameworks | React | React, Vue, Svelte and others, or none |
Content handling | Any CMS or files, via code | Content collections plus any CMS |
Dynamic features | Server rendering, middleware, APIs, auth | Server rendering via adapters, lighter app features |
Learning curve | Steeper, more concepts | Gentler for content sites |
Best for | Product-linked, dynamic marketing sites | Blogs, docs, content-heavy marketing sites |
The practical rule: the more your site looks like a set of documents, the more Astro fits. The more it looks like an application, the more Next.js fits.
When is Astro the better choice?
Astro is the better choice when the site is content-heavy and mostly static, and you want fast pages with little effort. Its islands architecture renders pages to HTML and only loads JavaScript for the components you mark as interactive, such as a pricing toggle or a search box.
- Blogs and resource hubs. Large sets of articles where most pages are text and images.
- Documentation. Structured content with navigation and search, little app logic.
- Content-led marketing sites. Landing pages, case studies and topic clusters with occasional interactive pieces.
- Mixed teams. Astro lets you use React, Vue or Svelte components together, which helps when skills vary.
Astro's content collections give you typed, validated content from Markdown or MDX files, and it also works with headless CMSs. ZenML reported moving 2,224 pages to Astro with the help of AI coding agents, a sign of how well it handles large content sets.
When is Next.js the better choice?
Next.js is the better choice when the marketing site needs app-like behavior or shares code with a React product. Server rendering, middleware, route handlers and authentication are first-class, so personalization, gated content and logged-in areas fit naturally.
- Shared components with the product. One design system and component library across app and site.
- Personalization and gating. Content that changes by visitor, region or login state.
- Programmatic and dynamic pages. Large page sets built from your own data, refreshed often.
- React-heavy teams. Engineers who already know React and Next.js will ship faster in it.
It's also our default for the landing pages and websites we build, because our team knows it well and it covers almost any feature a marketing site needs. That said, many teams are better served keeping the marketing site separate from the app. Our guide to separating the marketing site from the app covers when to share and when to split.
Which is faster and better for SEO, Next.js or Astro?
Both can be very fast and both are good for SEO when pages are rendered as HTML on the server or at build time. Astro has the edge on content pages by default, because it ships less JavaScript. Next.js matches it when you use static or server rendering carefully and keep client-side code lean.
The real SEO risk with either is building pages that rely on client-side JavaScript to show content. Crawlers handle JavaScript, but pages that arrive empty and render later are slower and less reliable to index. Our guide to why React single-page sites lose SEO explains the problem and how to avoid it. For content structure, see topic clusters for SEO.
Hypothetical example: one team, two sites
For example, suppose a developer-tools startup runs a docs site and a marketing site. The docs are hundreds of pages of text and code samples with a search box. Astro fits: fast pages, typed content collections and one interactive island for search.
The marketing site has a pricing calculator, a logged-in trial flow and components shared with the app. Next.js fits: the team reuses its React components and handles auth on the server. Using both is reasonable when each site's needs are this different.
How do CMS options and hosting compare?
Both frameworks work with any headless CMS, and both can be hosted on Vercel, Netlify, Cloudflare or similar platforms. Next.js has the deepest integration with Vercel, while Astro's static output can be hosted almost anywhere, including simple static hosts.
For the CMS, the choice depends on who edits. Writers comfortable with Markdown can use Astro's content collections directly from the repository. Teams that want a visual editor should pair either framework with a headless CMS such as Payload, Sanity or Contentful. Payload is built on Next.js, which makes it a natural pair, as we cover in Payload CMS for a marketing site. For hosting budgets, see website hosting cost.
