Next.js vs WordPress for business websites (2026)

We build websites in Next.js, so read this with that in mind. We also think WordPress is the right answer for plenty of businesses, and we will say exactly where. This is the comparison we walk clients through before they pay us anything.

What you are actually comparing

WordPress is a content management system written in PHP. It runs on a server with a MySQL database, and in its classic setup it builds each page when a visitor asks for it, unless a caching plugin or the host keeps a stored copy. The design comes from a theme, and most features come from plugins. According to W3Techs, WordPress runs just over 40% of all websites (September 2026).

Next.js is a React framework for building websites and web apps in code. A typical business site is prerendered: every page becomes a static HTML file when the site is built, and a CDN serves it from a location close to the visitor. Content can live in the code or in a headless CMS such as Sanity, where editors change text and images without touching the design. Hosting is usually Vercel, the company behind Next.js.

So the real comparison is not between two products. It is between two ways of working: an assembled system that you configure, and a site that is written for you and delivered as files.

Speed and Core Web Vitals

Google measures real-user experience with three Core Web Vitals: Largest Contentful Paint (good is 2.5 seconds or less), Interaction to Next Paint (200 milliseconds or less) and Cumulative Layout Shift (0.1 or less). Each one is judged at the 75th percentile of real visits, and a page passes when all three are in the good range.

WordPress can pass all three. In practice it often doesn't, for predictable reasons: page builders that ship heavy markup and scripts, a dozen plugins that each add CSS and JavaScript to every page, sliders, and cheap shared hosting that answers slowly before anything is cached.

A prerendered Next.js page starts with an advantage. There is no database query and no PHP on the request path, so the first byte arrives quickly from the CDN. Images are resized and converted to AVIF or WebP automatically, fonts are self-hosted, and JavaScript is split per page, so visitors only download what that page needs.

Test any site you are considering, including ours, on PageSpeed Insights. Look at the mobile result and at the field data from real visitors, not only the desktop score.

Security and maintenance

Most WordPress security problems don't come from WordPress itself. Patchstack's State of WordPress Security in 2026 report counted 11,334 new vulnerabilities in the WordPress ecosystem in 2025: 91% in plugins, 9% in themes and only 6 in WordPress core. Every plugin you add is code from a different author that someone has to keep updated.

That is why a WordPress site needs regular care: core, theme and plugin updates, a backup before each update, a firewall or security plugin, and someone who checks afterwards that nothing broke. Skip that for a year and the risk grows quickly.

A static Next.js site has a smaller attack surface. There is no public login page, no database behind the pages and no plugins. It is not maintenance-free, though. Next.js has had serious advisories of its own: CVE-2025-29927, a middleware authorization bypass fixed in March 2025, and CVE-2025-55182, a critical flaw in React Server Components disclosed in December 2025. Both needed prompt upgrades.

The difference is scale and ownership. A Next.js site has one set of dependencies that a developer updates in one place and tests before release. A WordPress site has many independent pieces, often updated by whoever happens to have the admin password.

Editing your own content

This is where WordPress is strongest. The block editor is familiar, there are tutorials for everything, and most marketers have used it before. If your team changes page layouts every week, that freedom matters.

With Next.js, editing happens in a headless CMS. In our Business and higher packages that is Sanity: you edit text, images, blog posts and SEO fields, and you can preview changes before they go live. What you don't do is drag sections around to invent new layouts. The structure is designed once, together with you, and then reused. For most business sites that is a feature: the site stays consistent and fast no matter who edits it.

If you want complete layout freedom without a developer, WordPress or a hosted builder such as Webflow is a better fit. We will tell you that on the first call.

SEO and multilingual sites

Both can rank. Google doesn't favor a CMS. It favors useful, relevant pages that load well. WordPress gets its SEO basics from plugins such as Yoast or Rank Math. In Next.js, titles, canonical URLs, sitemaps, structured data and Open Graph images are part of the code and are generated for every page.

Speed helps at the margin. Google says that good Core Web Vitals are in line with what its core ranking systems reward, but page experience doesn't outrank relevance. Treat speed as a tie-breaker and a conversion booster, not as a ranking hack.

Multilingual sites show the biggest gap. On WordPress, languages usually come from a plugin such as WPML or Polylang, which adds licenses, complexity and more things that can conflict. In Next.js, localized URLs, translated metadata and reciprocal hreflang tags are part of the site structure from day one. That is how we build every multilingual site, including this one in English, Serbian and Croatian.

Cost of ownership over three years

The build price is only the first line on the bill. Here is what each option usually involves over three years:

Over three years, a cheap WordPress site with expensive surprises can cost more than a well-built static site with a small monthly plan. It can also go the other way, if you do your own updates and rarely need changes. Do the math with your own numbers.

When WordPress is the right call

• You need features that exist as mature plugins: memberships, online courses, event ticketing, or a WooCommerce store with many extensions.
• Your team rebuilds page layouts every week and wants to do it without a developer.
• You publish a lot, with many authors, and your editors already know WordPress well.
• You already have a developer or agency that keeps WordPress updated and secure, and the site performs well.
• Your budget is small, and a good template covers what you need.

In those cases a well-maintained WordPress site on good hosting is a sensible choice, and switching would cost you more than it saves.

When Next.js is the better call

• Most of your traffic is mobile and comes from ads or search, where every extra second of loading costs inquiries.
• You need two or more languages with clean URLs and correct hreflang.
• You want custom features: calculators, configurators, booking flows, or integrations with your CRM or ERP.
• Nobody on your side wants to patch plugins, and you want a small attack surface.
• You want to own clean code and be able to host it anywhere, without licenses that expire.

Switching without losing rankings

Moving from WordPress to Next.js does not mean starting from zero. Your content can be exported, your URLs can stay the same or be redirected one by one, and your metadata can come with you.

1. Crawl the current site and list every URL that gets traffic or has links pointing to it.
2. Map each old URL to its new address. Keep the same path wherever you can.
3. Move content, titles and descriptions, and improve the weak ones on the way.
4. Launch with a 301 redirect for every changed URL, then submit the new sitemap in Google Search Console.
5. Watch Search Console in the weeks after launch and fix any 404 errors straight away.

We do exactly this as part of every website redesign.

Our take

We build business websites in Next.js because it lets us guarantee speed in writing, keep sites secure without a plugin treadmill, and hand clients code they own. That doesn't make WordPress bad. It makes it a different tool, with different strengths.

If you're not sure which one fits, send us your current site or a short brief. We will tell you honestly which way we would go, even if the answer is "stay on WordPress".