WordPress or Headless CMS: Which One Fits Your Project?

Choosing the right tech for your project

Picking a content management system is one of the most important decisions when building a website. Two approaches dominate the conversation: tried-and-tested WordPress and modern headless CMS solutions. Both have merit. What matters is which one fits your project.

WordPress: The Proven Classic

WordPress powers over 40 percent of all websites worldwide. The system is mature, versatile, and has a massive ecosystem.

What speaks for it

• Easy to use: The visual editor lets your team manage content without technical skills.
• Huge plugin library: Over 60,000 plugins for almost any function, from SEO to e-commerce.
• Large community: Questions usually have answers in forums, blogs and tutorials.
• Low entry costs: The software is free, and affordable hosting starts at just a few francs per month.

What speaks against it

• Performance: Too many plugins and database queries can slow things down.
• Security: WordPress is the most popular target for attacks. Without regular updates, you risk vulnerabilities.
• Limits on complex projects: The monolithic architecture hits its ceiling with highly custom requirements.

Headless CMS: The Modern Approach

A headless CMS separates content management from presentation. Content is delivered via API and can be rendered with any frontend technology: React, Astro, Next.js, or a mobile app.

What speaks for it

• Fast: Static pages load instantly with minimal server load.
• Flexible: Content can be served to websites, apps and other channels simultaneously.
• Secure: Without a database-driven frontend, the attack surface is much smaller.
• Future-proof: The frontend can be updated independently of the CMS.

What speaks against it

• Higher initial costs: Setup requires more technical expertise.
• No visual editor: Content management is more abstract. You don’t see exactly how the page will look.
• More complex infrastructure: Build processes and deployment require technical understanding.

When to use what

WordPress is the right choice when you want to get online quickly, your team needs to manage content independently, and the budget is limited.

Headless CMS makes sense when performance and security are top priorities, content needs to appear on multiple channels, and long-term scalability matters.

Conclusion

There’s no “better” system, just the right one for your project. For many of my client projects, I use WordPress. For my own website, I chose Astro as a headless solution. I’m happy to help you figure out which path makes sense for you.