Do You need a CMS? Why most business websites still do

Spend enough time on LinkedIn at the moment and you will see a familiar kind of post. Someone has taken their company website, removed the “bloated” CMS, rebuilt the whole thing as a static site using AI tools, and now everything is apparently faster, simpler, cheaper and easier to manage.

I understand why that sounds appealing. A lot of CMS-driven websites really are frustrating to work with, especially older setups that have collected years of plugins, workarounds, duplicated templates and half-finished ideas. If you have spent any time fighting with a slow admin area or waiting on developers to make a small change, the idea of replacing all of that with a clean, lightweight static site can sound very tempting.

The problem is that this argument usually focuses on the wrong moment in the life of a website. It looks at how quickly the new site can be created, how clean it feels on day one, and how satisfying it is to remove a system that had become painful. It does not spend nearly enough time asking what happens after the site becomes part of everyday business activity.

What a static website actually is

A static website is essentially a website made from fixed files. The pages are built ahead of time and served to visitors as they are, rather than being managed through an editing system in the background. That can make static sites very fast, secure and simple to host, which is why developers often like them.

For very small websites or temporary campaigns, static can be a perfectly sensible choice. The first version of the Hekla site was static because only I, a developer, would be editing it. I could make updates directly in the codebase, deploy them quickly, and avoid adding tools we did not yet need.

That works well while the site is simple and the people managing it are comfortable changing code. It works much less well once the website becomes something multiple people across a business need to update, extend and rely on regularly.

The problem is not the launch

Most business websites do not stay still for long. Service pages change, case studies need publishing, team members come and go, legal copy gets updated, SEO work becomes more active, and marketing campaigns need their own landing pages. Before long, the website is no longer just a handful of pages someone launched once. It is part of how the business sells, markets, hires, supports customers and builds trust.

This is where the “we’ll just keep it static” approach starts to show its limits. Without a CMS, content changes usually need to happen in code or through whatever AI-generated workflow created the site in the first place. That might be manageable for one technical person, but it quickly becomes a bottleneck when marketing, sales or leadership need to make updates without waiting for someone else.

The issue is not that static websites are bad. The issue is that a static website does not give a business much of a system for managing change. It can give you a fast website, but it does not give you publishing workflows, reusable content structures, permissions, drafts, previews, version control for editors, or a safe way for non-technical people to manage the parts of the site they are responsible for.

A CMS is not the thing that made your old website bad

This is the part that often gets missed. If a CMS-driven website is slow, hard to update or horrible to maintain, the CMS itself may not be the real problem. The problem might be years of poor implementation, too many plugins, weak content structure, bad templates, unclear ownership or a rebuild that was never designed around how the business actually works.

Removing the CMS can feel like fixing the problem because it removes the most visible source of frustration. But if the business still needs to publish content, update pages, run campaigns and manage the site without developer support every time, those needs have not gone away. They have just been pushed somewhere else.

A good CMS is not just a box for editing text. It is the operating layer for a website that needs to change over time. It gives people a structured way to manage content without breaking the front-end, and it gives developers a cleaner way to build reusable components instead of creating one-off pages every time something new is needed.

Static sites can become their own kind of mess

The irony is that many teams move away from a messy CMS because they want simplicity, then slowly recreate a different kind of mess in a newer stack. Pages get copied and changed manually. Similar sections drift apart because there is no shared content model behind them. SEO updates become inconsistent. Content becomes harder to find. Nobody is quite sure which parts of the site are safe to edit.

From the outside, the website might still look polished. It may even perform well technically. But behind the scenes, the business has lost the thing it actually needed most: a reliable way to operate the website over time.

That is why judging a website purely by how quickly it can be launched is risky. Launch speed matters, but it is only one part of the job. The harder question is whether the site will still be easy to manage after six months of updates, new pages, changing priorities and more people needing access.

You probably still need a CMS

There are situations where a static website makes sense. A simple brochure site, a temporary landing page, an early prototype or a site managed entirely by developers can all work perfectly well without a CMS. Nobody needs to add unnecessary infrastructure just for the sake of it.

But for most business websites, removing the CMS entirely is not a long-term strategy. It is usually a short-term simplification that creates problems later, especially once the website becomes active, content-led and shared across teams.

The better answer is not to replace a bad CMS setup with no CMS at all. The better answer is to use a CMS properly: one that fits the business, gives editors a good experience, supports structured content, and lets developers build a fast, maintainable frontend around it.

Websites are easy to launch now. That is no longer the difficult part. The difficult part is building a website your business can keep using, updating and improving without turning every change into another maintenance problem.