WordPress or custom site: what to choose for your business?

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.