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WYSIWYG editor: why SaaS founders often use it wrongly

Marc GasserUpdated Originally published 3 min read

TL;DR. A WYSIWYG editor lets you edit content directly in the final visual view. For B2B SaaS founders it is a blessing and a curse at once. It lowers the barrier for non-technical teams in content management. At the same time it often produces messy code and constrains the design system. If you want to scale, you have to find the balance between visual freedom and technical structure.

The WYSIWYG editor as a product trap

As a software founder you want your team to work autonomously. Marketing should write blog posts. Customer success should maintain help pages. Nobody wants to open a Jira ticket for a text change. The WYSIWYG editor, short for "what you see is what you get", seems the perfect solution. You click, make text bold and add images by drag and drop.

But this is where the pain starts for the CTO and CPO. What looks good on the surface often produces a mess of nested HTML tags in the background. As the product grows, this sprawl becomes a problem. The design breaks on different devices. Load times rise. Suddenly your product no longer looks professional but like a cobbled-together website from the early 2000s.

Buyer personas in large companies pay attention to detail. Inconsistent fonts or wrong spacing look unreliable. The editor that was meant to save time suddenly eats engineering resources, because manual corrections are needed.

The point: structure beats freedom

The thesis: for scalable B2B software, a pure WYSIWYG editor is often the wrong choice. It sacrifices technical integrity for short-term convenience.

What you will take away from this article:

  • Why raw HTML output destroys your design system.
  • How a headless CMS and structured content offer the better alternative.
  • How to secure your team's autonomy without ruining the code.

How conventional editors pollute the code

Classic WYSIWYG tools work like a word processor. They copy styles directly into the text flow (inline styles). The problem appears on export or when content is displayed in your app's frontend. Every element brings its own formatting.

If you change your branding later, you have to touch hundreds of entries by hand. A global CSS refactor becomes impossible. In a nimble GTM strategy that is a stumbling block. You lose control over your product's visual identity. Software founders have to set clear guardrails here early on.

The mechanics of modern content tools

Modern editors rely on block-based systems or structured content. The process works like this:

  1. The user creates content in predefined fields or components.
  2. The system stores only the pure data, often in JSON format.
  3. The app decides at output how the data is rendered.
  4. The design system stays consistent, whoever creates the content.

Frameworks such as Contentful or Strapi use this approach. Within your software you can use libraries such as TipTap or Slate. They offer users a WYSIWYG experience but deliver clean, structured JSON to your database.

Why clean data protects your pipeline

The biggest proof of this approach shows when you scale. Teams that switch from a classic editor to structured content typically see two effects: content updates get faster, and UI bugs in the knowledge base become rare.

For the pipeline this means marketing content is immediately ready for every channel, whether in the help centre, the mobile app or the partner portal. The data is portable. An old-school WYSIWYG editor would have trapped it in tables and made it unusable for other platforms.

The end of makeshift solutions

The temptation to choose the simplest solution at the start is great. A cheap plugin is quickly installed. But technical debt in content weighs heavily. It later blocks the product-led growth strategy, because content cannot be delivered dynamically.

Choose tools that give your team the freedom it needs without corrupting your product technically. Ultimately it is about software founders and engineering leaders staying in control. If you want to understand how new methods such as coding agents speed up this build process, look at vibe coding. It shows how you as a founder can build even complex tools faster and more cleanly yourself.