At a Glance
- WordPress still powers around 43% of all websites and over 60% of known CMS installs, thanks largely to its 70k+ plugins and 30k+ themes.
- That plugin-based flexibility comes with real cost: thousands of new plugin/theme vulnerabilities are reported each year, and recent reports show hundreds of issues disclosed in single months.
- Webflow’s Website Experience Platform combines visual development, a composable CMS, custom code, and MACH-friendly APIs — giving marketing and engineering a different, more governed type of flexibility that aligns with the broader low/no-code shift (70% of new apps by 2025).
What You Really Mean by “Flexibility”
When marketing or product leaders say, “I don’t want to lose flexibility by leaving WordPress,” they’re usually picturing one thing: “If we dream it up, can someone somewhere build or install it?”
WordPress absolutely delivers that. It dominates the CMS market with roughly 43–43.5% of all websites and about 60%+ CMS share, supported by more than 70,000 plugins and 30,000 themes. Almost anything you can imagine has a plugin — or three.
The flip side is the operational tax: constant updates, compatibility issues, and the fact that most vulnerabilities now originate in plugins and themes, not WordPress core. One 2025 report recorded 7,966 WordPress ecosystem vulnerabilities in 2024, 96% from plugins.
So the question isn’t: “Is WordPress more flexible than Webflow?” It’s: “What kind of flexibility do we actually need — and at what cost?”
Where Flexibility Actually Comes From (Post-WordPress)
You’re not trading flexibility for prettiness. You’re trading a plugin bazaar for platform-level, governed flexibility.
1. The market is moving toward visual + low-code as the default.
Gartner-backed data shows around 70% of new applications will use low-code or no-code technologies by 2025, up from less than 25% in 2020. That’s not a fad; it’s a structural shift toward platforms business teams can actually operate. Webflow leans straight into this: a visual-first development environment where you build with the power of HTML/CSS/JS in a canvas non-engineers can use — without locking developers out.
2. Webflow’s WXP model blends marketing agility with developer flexibility.
Webflow positions itself as a Website Experience Platform, combining a composable CMS, visual development, SEO tools, and hosting — plus the ability to extend via custom code and MACH-certified APIs. The WXP argument is explicit: you shouldn’t have to choose between agility (no/low-code) and depth (developer control); they should coexist in one stack.
3. Flexibility now includes not carrying a plugin-shaped security risk.
Because WordPress is so dominant, plugins and themes are a huge attack surface. A 2025 review found 7,966 WordPress ecosystem vulnerabilities in 2024, 96% in plugins; separate monthly reports routinely list hundreds of new plugin and theme issues. Webflow flips that: security, hosting, and platform updates are handled centrally, and you extend the stack with carefully chosen integrations and custom code — fewer moving parts, less patch roulette.
How Underscore Thinks About “Flexibility” After WordPress
From our side of the table, the teams that “lose flexibility” after leaving WordPress are almost always the ones that never defined what flexibility meant in the first place.
Start by defining business flexibility, not plugin flexibility.
Flexibility isn’t “we can install anything”; it’s “we can support new campaigns, markets, content types, and integrations without rebuilding everything.” We map those scenarios — new product line, region, pricing model, lead routing change — and design your Webflow CMS, components, and integration patterns to handle them as configuration, not custom projects.
Design a two-layer model: visual-first surface, engineered backbone.
In Webflow, we deliberately separate what marketing can change visually (layouts, content, variants) from what engineering owns (code components, core integrations, performance-critical pieces). Webflow’s next-gen CMS and code-component roadmap makes this division explicit: developers can ship React-based components and deeper integrations; marketers can use them safely in the visual canvas.
Replace “plugin for everything” with a small, intentional integration stack.
Instead of 25 half-used WordPress plugins, we architect a short list of first-class integrations (CRM, MAP, analytics, automation/iPaaS). Webflow’s integration layer is designed for this: custom code, embeds, and APIs to connect to the tools that actually matter, not a grab-bag of overlapping add-ons. You keep the ability to say “yes” to new requirements — without inheriting another decade of patching.
Conclusion & Next Step
Do you lose flexibility when you leave WordPress?
You lose the illusion that “anything is possible if we install the right plugin,” and you gain a more modern kind of flexibility: visual development your marketing team can actually use, a composable CMS that can model your business, and a clean path for developers to extend the platform with custom code and APIs — all without dragging security and maintenance behind you.
If you’re weighing the move, Underscore’s Blueprint Strategy Session is where we define what flexibility really needs to look like for your organisation — then design a Webflow architecture and integration plan that gives you that, without recreating another plugin jungle in a new tool.
Sources
- WordPress Market Share, Statistics, and More (2025)
- WPZoom – WordPress Statistics November 2025
- MobiLoud – CMS Market Share 2025
- DesignRush – WordPress Security Statistics 2025
- SolidWP – WordPress Vulnerability Reports 2025
- TechRadar Pro – Millions of attacks hit WordPress websites
- Webflow – Visual-first web development platform
- Webflow – Create a custom website | Visual website builder
- Webflow Blog – The next generation of CMS: A Website Experience Platform
- Webflow Conf 2025 Keynote Recap – Next-gen Webflow CMS
- AIMultiple – Low-code / No-code Statistics 2025 (Gartner)
- EY – Low-code/no-code platforms and a culture of innovation
