When the time comes to (re)design your website, a debate systematically arises: should you opt for WordPress or for custom development? Both have their supporters, and both have real qualities. What matters is what fits your situation.
WordPress: powerful, popular, and sometimes misunderstood
WordPress now powers 43% of the world's websites. This is no coincidence. This CMS (content management system) offers a remarkable balance between accessibility, functionality and scalability.
The real advantages of WordPress
- Shorter delivery time: a solid foundation already exists, reducing development time
- Autonomous content management: you update your texts, images and blog without calling on a developer
- Rich ecosystem: thousands of extensions (plugins) cover 90% of common needs
- More accessible initial cost: between €1,500 and €4,000 for a well-designed professional site
- Numerous service providers: if you change agency, another developer can take over your site
The limits of WordPress
- Poor performance by default (requires careful optimization)
- Security more exposed if updates are not done regularly
- Certain very specific functionalities can be complex to implement via plugins
The tailor-made site: total freedom, higher budget
Custom development means your site is written from scratch, without a third-party CMS. Each feature is designed and developed specifically for your needs.
When tailor-made really matters
- You have very specific features that WordPress cannot handle correctly (complex web application, particular business logic, tailor-made ERP/CRM integration)
- Your performance or security requirements exceed what a standard CMS can offer
- You have a very high volume of traffic requiring an optimized architecture
The disadvantages of tailor-made for a standard SME
- Much higher budget: from €5,000, often more than €10,000
- Longer lead time: 2 to 6 months vs 3 to 8 weeks for WordPress
- Strong technical dependence: if your agency closes, resuming the code can be complex
- More expensive updates: each development requires a developer
What most SMBs choose — and why
For 95% of VSEs and SMEs, well-designed WordPress is the best option. It allows you to have a professional, fast, secure, autonomous and scalable site, at a reasonable cost.
The key is in “well designed”. A sloppy WordPress with a generic theme and 40 plugins is indeed slow and fragile. A WordPress developed by a professional who masters his subject is a solid tool for the next 5 to 10 years.
The quick decision board
- Budget < €5,000 → WordPress
- Need to manage content yourself → WordPress
- Deadline less than 2 months → WordPress
- Very specific business functionalities → tailor-made
- Web application with complex logic → tailor-made
- Exceptional traffic volume → tailor-made
When in doubt, start with WordPress. You can always migrate to tailor-made if your needs change. The opposite (moving from custom to WordPress) is rarely necessary.
