What Is a CMS?
A CMS (Content Management System) is software that lets you create and manage a website without writing code. Instead of editing HTML files directly, you use a visual editor — kind of like writing a Word document — and the CMS turns it into a web page.
Think of a CMS like a website-building toolkit. You get templates, a text editor, image uploading, and page management all in one place. You focus on the content. The CMS handles the technical stuff.
The Big Names
You've probably heard of the major players. Here's a quick rundown:
WordPress
- Powers about 43% of all websites on the internet
- Open source and free (but you pay for hosting, themes, and plugins)
- Incredibly flexible — from blogs to online stores to corporate sites
- The downside: Requires regular updates, can be slow if not optimized, and is the #1 target for hackers because it's so widely used
- Typical cost: $10-50/month for hosting, plus $0-200 for a theme, plus potential plugin costs
Squarespace
- All-in-one platform — hosting, design, and CMS bundled together
- Beautiful templates out of the box
- Great for portfolios, small businesses, and restaurants
- The downside: Limited customization. If you need something the templates don't support, you're stuck.
- Typical cost: $16-49/month
Wix
- Drag-and-drop editor — very beginner-friendly
- Large app marketplace for adding features
- Good for simple sites you want to build yourself
- The downside: Sites can be slower than competitors, and the free plan shows Wix ads. Moving your site away from Wix later is difficult.
- Typical cost: $17-35/month (free tier available with limitations)
What About Headless CMS?
A headless CMS separates the content management from the website itself. You write and organize your content in the CMS, and then your website pulls that content in through an API.
Why would you do this? Because it gives you total freedom over how your website looks and works. You're not limited to the CMS's templates or design choices. A developer builds the frontend however they want, and the CMS just provides the content.
Think of it this way: A traditional CMS is a restaurant that cooks your food and serves it to you. A headless CMS is a kitchen that prepares the food — but you choose your own dining room, plates, and presentation.
This is a common approach for businesses that want a professional, custom-designed website but still want non-technical team members to be able to update content.
When Do You Need a CMS?
A CMS makes sense when:
- You update your content frequently — Blog posts, product listings, news updates, menu changes
- Multiple people need to edit the site — A CMS lets several team members make changes without touching code
- You want to manage it yourself — Without waiting for (or paying) a developer for every small change
When You Might NOT Need a CMS
A CMS might be overkill if:
- Your site rarely changes — If your website is a few pages that get updated once or twice a year, a static site built by a developer is simpler, faster, and cheaper to maintain
- You have a developer — If someone handles updates for you, they might prefer working directly with code (it's faster and less buggy than going through a CMS)
- Performance is critical — CMS-powered sites are generally slower than hand-coded sites because they have more layers between the content and the visitor
This site (Starview Data) doesn't use a traditional CMS. It's built with Astro and deployed on Cloudflare Pages. Content is stored in a database, and a custom admin panel handles editing. The result is a site that loads in under a second, costs nothing to host, and is still easy to update.
The Hidden Costs
CMS platforms often have costs that aren't obvious upfront:
- WordPress: Hosting ($10-50/month), premium themes ($50-200), essential plugins ($0-300/year), security monitoring ($10-30/month), and developer time for updates and fixes
- Squarespace/Wix: Monthly subscription is the main cost, but premium features, apps, and e-commerce capabilities add up
- Custom domain email: Often not included or costs extra
- SSL certificates: Some hosts charge for HTTPS (platforms like Cloudflare include it free)
The Bottom Line
A CMS is great when you need to update content frequently and want to do it yourself. But it's not the only option, and it's not always the best one. The right choice depends on how often you update content, how custom your design needs to be, and how much you want to spend monthly.
Not sure which approach is right for your business? Let's talk about it — we'll give you an honest recommendation based on what you actually need, not what makes us the most money.