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Headless CMS vs WordPress in 2024: The Honest Comparison

18 September 2024
7 min read
Agency Zenora

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The question we get asked every week

"Should we use WordPress or a headless CMS?" After 30+ sites on both, our answer is: it depends — and the deciding factors are more predictable than you'd think.

When WordPress still wins

WordPress is right when:

  • The client's team will manage content daily with no technical background
  • Budget is constrained (WordPress ecosystem tooling is cheaper)
  • Site is a standard business website with no unusual requirements
  • SEO is critical and the team needs familiar plugins (Yoast, RankMath)
  • Timeline is tight (2–4 weeks vs. 6–10 for headless)

    • WordPress is not "legacy." It's the right tool for a specific job.

    When headless CMS wins

    Headless (Sanity, Contentful, Strapi + Next.js) is right when:

  • Performance is critical — PageSpeed 90+ is mandatory
  • Multi-channel content (website + app + email from one source)
  • The site will evolve significantly (headless scales better)
  • The brand requires pixel-perfect custom design with advanced animations
  • The team can handle a slightly steeper learning curve in exchange for power

    • A headless site at Vercel CDN typically loads 2–3× faster than equivalent WordPress.

    The honest tradeoffs

    Cost

    WordPress: lower upfront, higher long-term (plugins, updates, security patches).

    Headless: higher upfront, lower long-term (no plugin conflicts, no update anxiety).

    Editing experience

    WordPress: mature, familiar, huge plugin ecosystem.

    Headless: modern but requires client onboarding. Sanity's Studio is excellent; Contentful can feel complex.

    Security

    WordPress: 90% of CMS-related hacks target WordPress. Regular updates are mandatory.

    Headless: no exposed CMS = significantly smaller attack surface.

    Our recommendation

    For 70% of clients: WordPress or Webflow. Fast, cost-effective, proven.

    For 30% who need scale, speed, or custom architecture: Next.js + Sanity.

    We build both. We recommend based on fit, not preference.

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