The Number That Changes the Conversation
Most businesses compare website quotes based on the build cost alone. A WordPress agency quotes $5,000. A premium Next.js studio quotes $15,000. WordPress wins on price — on paper.
But that comparison ignores three years of what comes after launch. Once you factor in hosting, plugin renewals, maintenance, and security, the picture changes.
What a $5,000 WordPress Build Actually Costs Over 3 Years
Based on published 2026 pricing from managed WordPress hosting providers, the Codeable maintenance pricing analysis, and typical plugin license costs, a realistic three-year breakdown looks like this:
- Build: $5,000
- Managed hosting: $1,260 (Kinsta and WP Engine start at $35/month — that's $1,260 over three years before any traffic-based upgrades)
- Plugin licenses: $1,200 (Codeable puts common plugin stack costs at $200–$1,000/year; $400/year is a reasonable midpoint)
- Maintenance retainer: $9,000 ($250/month for agency-tier care — Codeable's 2026 market data puts this range at $140–$500/month for business sites)
- One security incident + one performance audit: $1,500 (Codeable's 2025 breach recovery data ranges from $200 to $2,000+; performance work typically $500–$2,000)
Estimated 3-year total: approximately $17,960.
These are realistic numbers, not worst-case. A site with heavier plugin requirements, more traffic, or tighter uptime needs will cost more.
What a $15,000 Next.js Build Actually Costs Over 3 Years
- Build: $15,000 (Vizantir's Launch tier)
- Hosting on Vercel Pro: $720 ($20/month commercial tier — the free Hobby plan is explicitly non-commercial per Vercel's terms)
- Plugin licenses: $0 — there are no plugins
- Maintenance: $5,400 ($150/month — lower than comparable WordPress care because there's less surface area to patch, but not zero. Dependencies still need updating)
- Security incidents: budget near zero — no plugin ecosystem to exploit and no admin login exposed to the web. Structurally smaller attack surface, though not risk-free
- Performance optimization: built into the architecture; no separate line item required for typical maintenance
Estimated 3-year total: approximately $21,120.
The $15K Next.js build costs roughly $3,000 more over three years than the $5K WordPress build. Not less. Let's talk about why that still favors the better build.
Why WordPress Costs More to Maintain
Hosting. Shared hosting at $3–$10/month won't deliver acceptable performance for a business site. Managed WordPress hosting from Kinsta, WP Engine, or Cloudways starts at $30–$35/month and scales with traffic.
Plugin renewals. Professional WordPress sites depend on paid plugins: SEO tools, security suites, forms, caching, page builders, booking systems. Codeable's 2026 pricing puts typical plugin stacks at $200–$1,000 per year, with premium configurations reaching higher.
Security incidents. WordPress is the most targeted CMS on the internet. Codeable cites a Melapress industry survey finding that 64% of WordPress professionals had experienced a breach, with most occurring on sites without structured maintenance. Recovery costs range from $200 to $2,000+ per incident in Codeable's 2025 data.
Compatibility testing. WordPress core, theme, and plugin updates can break each other. Someone needs to test each update before it goes live. This work doesn't go away.
Why Next.js Has Lower Recurring Costs
Next.js marketing sites are pre-built at deployment time and served from a CDN. There's no plugin ecosystem, no admin panel exposed to the public internet, and no database query on every page load. The architecture has fewer moving parts, which translates to:
- No plugin licenses (no plugins)
- Lower hosting costs on Vercel or similar edge platforms
- Smaller security attack surface
- Faster default performance with no ongoing optimization required
The Performance Argument
This is where the cost comparison flips in favor of the premium build.
Google's research on mobile page speed — published on the Google Ad Manager blog — found that 53% of mobile visits are abandoned when pages take longer than 3 seconds to load.
Akamai's 2017 State of Online Retail Performance report, analyzing 10 billion user visits, found that a 100-millisecond delay in load time can reduce conversion rates by up to 7%. A 1-second delay can cut conversions by 22%.
For a business generating leads or bookings through its website, even a modest conversion lift from faster load times is worth more than the entire cost difference between the two builds — every single year.
A well-built Next.js site typically delivers sub-2-second load times on 4G mobile. A plugin-heavy WordPress site on budget hosting often lands at 5–8 seconds on the same connection. That gap is money.
The Rebuild Problem
There's one more cost that rarely appears in initial comparisons: the rebuild.
WordPress sites built on themes and plugin stacks tend to become difficult to maintain after 2–3 years. Plugins conflict. Themes stop receiving updates. The developer who built the site is no longer available. Rebuilding from scratch becomes cheaper than continuing to patch.
A clean, documented Next.js codebase doesn't have this problem in the same way. Framework upgrades (Next.js 16 → 17 → 18) are real work, but they're incremental. The core architecture keeps serving you for 5+ years without starting over.
The Bottom Line
WordPress is cheaper on day one. Over three years, the cost difference narrows significantly — and once you factor in performance-driven revenue impact, the premium build typically comes out ahead.
The better question isn't "which website costs less to build" but "which website costs less to own over time while generating more revenue."
For established businesses in competitive markets, the answer is almost always the better build.
Want the three-year math specific to your situation? Book a strategy call.