WordPress is popular. But popular doesn't mean right.
WordPress powers 43% of the web. It's free, has thousands of plugins, and anyone can install a theme and publish a page in 30 minutes. For a personal blog or a simple brochure site, it's a reasonable choice.
The problem shows up when your business grows. When you need functionality that can't be solved with a plugin. When your site takes 4 seconds to load. When updating one plugin breaks three others. When you're paying €200-300/month on premium plugins that do half of what you need.
At that point, WordPress isn't saving you money. It's technical debt that compounds.
When WordPress works fine
Let's be fair: WordPress has its place. It works well for:
- Blogs and content-heavy sites where publishing is the main activity
- Simple brochure sites with no custom logic
- Very low-budget projects where time-to-launch matters more than scalability
- Non-technical teams who want to self-edit without depending on a developer
If your site fits here and you don't plan to scale aggressively, WordPress is fine. Don't fix what isn't broken.
5 signs you've outgrown WordPress
1. You spend more time on maintenance than on features
If 15-20% of dev time goes to plugin compatibility, updates that break things, and workarounds for platform limitations, the platform is working against you. Developers should be building features, not gluing plugins together.
2. Business logic lives in functions.php
When you're writing custom PHP in functions.php or in custom plugins that simulate a framework, you're using WordPress as something it isn't. The code becomes fragile, untestable, and impossible for anyone else to maintain.
3. Performance degrades progressively
You add a cache layer, then a CDN, then an image optimization plugin, then lazy loading, then a minification plugin. Each adds complexity. At some point, you have more optimization plugins than feature plugins. The site still takes 3 seconds to load.
4. Requirements WordPress can't meet
Multi-tenant architecture. Granular role-based access. A dedicated API for a mobile app. Custom subscription billing. ERP integration. Approval workflows. Anything beyond content publishing pushes WordPress past its limits.
