WordPress runs a large share of the web, and that is both a blessing and a curse: there is a plugin for every problem, and after two years the site has thirty of them, is slow and vulnerable. I build WordPress sites that still run in five years.
No system fits everywhere. These cases speak against WordPress, and I will say so:
On existing sites I start with a plugin audit. Usually ten to twenty extensions can be removed outright because their function is already in the theme or the core. That makes the site faster and the attack surface smaller before a single line of design happens.
Custom blocks instead of a page builder offering twenty settings per element. Anyone who wants to change text changes text, without accidentally dismantling the layout.
Structure, internal linking, schema and clean headings are created with the site, not bolted on afterwards. Retrofitting SEO onto a finished site always costs more.
Updates, backups and a way to test changes before they go live. A WordPress site without an update plan is a matter of time.
If WordPress does not fit, these are the alternatives:
Shopware pays off from the point where a website builder starts to creak: many variants, prices per customer group, tiered pricing, an ERP system in the background.
Go to ShopwareShopify takes hosting, payment integration, security and updates off your hands.
Go to ShopifyTYPO3 takes more effort to set up than any other system on this site, and that is not a drawback but the price for something the others cannot do: separate permissions, real language hierarchies and an editorial structure that holds up with fifty editors..
Go to TYPO3Three things, and none of them is the visual design: the number of page types, where the content comes from and the number of interfaces. Twenty pages of the same type are barely more work than five, three pages each with their own logic considerably more. And finished copy saves more time than any technical shortcut.
WordPress itself is. Sites become insecure almost always through plugins that have not been updated for years, and through missing updates. A few well-maintained extensions plus an update plan solve that, not a security plugin on top.
Yes. It starts with an inventory: what works, what is outdated, which content actually earns clicks. Often refurbishment is cheaper than a rebuild, and the visibility already built up is preserved.
WooCommerce when the store is part of a content site and you want full control over data and hosting. Shopify when selling is the focus and operations should stay simple. For a store with a few dozen products alongside a content site, WooCommerce is usually the more pragmatic route.
Not sure whether WordPress is the right system? Ask me, I am happy to sort it out, even if the answer is a different system.