Why Next.js for companies in Serbia in 2026 — advantages, cost and when it pays off

Next.js is a React framework that pre-generates pages into finished HTML and serves them from a CDN, instead of assembling them on the server on every visit. For a company that means three concrete things: the site loads in under 1.5 seconds on mobile, there is no plugin ecosystem breaking on updates, and you have full control over what search engines and AI assistants read from the page. The cost of that control is that every structural change requires a developer — which is why Next.js is not universally better than WordPress, just better for certain companies.

Prices in Serbia in 2026: a presentation Next.js site (6–10 pages) €2,500–€5,000; a business site with headless CMS and blog €4,000–€9,000; e-commerce on Next.js with Shopify or a custom backend €8,000–€20,000; a web application €12,000–€50,000. Maintenance €50–€150 monthly — lower than WordPress because there are no plugin security updates, but functional changes are billed hourly (€35–€70/h). Hosting on Vercel or a similar platform €0–€20 monthly for a typical business site.

SEO and AI visibility: statically generated HTML means search engines and AI crawlers get the complete content without executing JavaScript — no risk that part of the content goes unindexed. You write structured data directly in code, so you can build a linked entity graph with `@id` references that WordPress plugins cannot deliver. Speed is both a ranking signal and a factor Perplexity weighs when fetching a page in real time. In practice: Next.js gives the highest possible level of control over how machines understand you.

Content in Next.js is edited three ways: through a headless CMS (Sanity, Strapi, Contentful) with an editor tailored to non-technical users — the most common solution for companies with regular content; through Markdown files in the repository — simple for technically literate teams; or directly in code — suitable when content changes rarely. For Serbian companies publishing a blog and updating pages monthly, a headless CMS is the right choice and adds €1,000–€2,500 to the initial budget.

Next.js is not the right choice when: the budget is under €2,500, content changes daily with no developer nearby, you need a pile of ready-made features (booking, forum, memberships) that exist as WordPress plugins, or when the team taking over maintenance does not know React. In those cases a well-configured WordPress with caching delivers 80% of the result for 40% of the cost. Feather Studio builds on both platforms and only recommends after a conversation about who will maintain the site and how much it will grow.