CMS Page Limits Compared: Every Major Platform and Which Is Best for Content-Heavy Sites

Before you commit to a CMS, there's a question worth asking that most platform comparison guides skip entirely: what happens when your content library grows? Every major platform handles page limits differently — some impose hard ceilings, some degrade quietly under volume, and a few are genuinely built to scale without friction. We break down the real numbers for WordPress, Squarespace, Wix, Webflow, HubSpot, Drupal, and Shopify so you can choose a platform that fits not just where you are today, but where your content strategy is headed.