5 times Astro wins for a marketing site (and when Next.js is the better call)

Astro and Next.js can both build a good marketing site. The choice gets expensive when the stack does not match what the site does day to day, because a page that mostly holds words and images needs less than a page that behaves like part of the product.

The five situations below are where Astro tends to be the simpler fit. After them is a section on the cases where Next.js earns its extra weight.

1. Most of the site is content that rarely changes

Look at your sitemap and mark every page that reads the same for every visitor: home, features, pricing, about, the legal pages, each blog post. On most marketing sites that is nearly all of it.

Astro renders pages to static HTML by default and sends no JavaScript to the browser unless a component asks for it. For a page that is mostly headings, paragraphs and images, that is a sensible default, because there is nothing to hydrate and less to go wrong on a slow phone.

Next.js can generate static pages too. A Next.js page starts as a React app that you trim down, and an Astro page starts as HTML that you add interactive parts to. If your marked-up sitemap is almost entirely static, starting from HTML is the shorter route.

The check: open the template's live preview, view the page source and look at how many script tags load on a page with no interactive elements. On a content page you want very few.

2. The blog, changelog or docs are part of the job

If you plan to publish every week, the way content is stored matters more than the hero animation. Astro has content collections, which let you keep posts as Markdown or MDX files with a schema for the frontmatter. A post with a missing date or a misspelled tag fails the build instead of quietly breaking a page.

For a small team, writing a post means adding a file, and the whole history sits in git. For documentation, Astro's Starlight gives you a docs layout with navigation and search out of the box.

You can do the same in Next.js with MDX and a few libraries, but you choose and wire those pieces yourself. When you look at a template, check whether the blog and changelog read from files or a CMS, and whether adding a post means touching any page code. Our post on Framer template buying mistakes makes the same point about CMS collections, and it applies here too.

3. Interactivity lives in a few places

Count the parts of the page that actually need JavaScript. A pricing toggle, a signup form, a mobile menu, maybe an interactive demo near the top. On most marketing sites that list is short.

Astro calls these islands. Each one is a component that hydrates on its own, and you choose when: on page load, when the browser is idle, or when the component scrolls into view. Everything around it stays as plain HTML. The islands can be React components, so if you already have a React pricing calculator you can drop it in without a rewrite. See the docs on islands for the directives.

When the demo is the one heavy thing on the page, you can load it only when someone scrolls to it and keep the hero light. In a template, look at how the interactive sections are built. If every section hydrates on page load, the template has not used the main reason to pick Astro.

4. You want hosting you can forget about

A static Astro build is a folder of files. It can go on almost any static host or CDN, and moving hosts later is mostly a matter of pointing the build somewhere else. There is no server process to keep running for pages that never change.

Next.js runs on many hosts too, and its own docs cover self-hosting. Some features, like image optimization, incremental regeneration and middleware, need a server or a platform that supports them. That is fine when you use those features. It is extra setup to own when you do not.

If the site belongs to a founder or a small marketing team with no one on call for infrastructure, fewer moving parts helps. Before you buy a template, check which host it was built and tested on and whether it needs any server features to run.

5. The marketing site lives apart from the product

Many teams keep the marketing site in its own repo, deployed on its own schedule, so a copy change cannot break the app and an app release cannot break the homepage. In that setup the marketing site does not need to share the product's framework.

Designers and marketers can edit Markdown and Astro components, which look close to HTML, and the team can still borrow React, Vue or Svelte components when one is needed. If the marketing site and the product share nothing beyond a logo and a colour palette, keep them apart and pick the lighter tool for the site.

When Next.js is the better call

If the site changes based on who is visiting, by region, plan, logged-in state or an experiment, Next.js gives you server rendering, middleware and caching controls in one place. Astro can render on demand with an adapter, though Next.js is built around that kind of per-request work.

If the marketing pages and the product live in the same repo and share React components, auth and data fetching, one framework is easier than two. A pricing page that shows the visitor's current plan, or a features page that embeds real product UI, stays in sync with the app when both use the same code.

If the "marketing site" is really a set of tools, such as calculators, a template gallery with filters and saved state, or an onboarding flow that starts before signup, most pages need client-side React anyway. At that point Astro's islands become most of the page, and Next.js is the more natural home.

And if your team already knows Next.js well and has it deployed, that experience counts for more than a lighter stack you are still learning.

Before you pick

Mark up your sitemap, count the interactive parts and decide whether the site shares code with the product. If the answers are mostly static, few and no, Astro will be the simpler site to run. If they lean the other way, Next.js is worth the extra setup.

Whatever the stack, test a template before you commit to it. Every Pixels71 template has a live preview you can open and resize before buying, and our post on SaaS landing page patterns covers what to look for in the layout itself. If you expect to use more than one, the All-Access Pass is $99 once and includes future templates.