ButterCMS is a headless CMS with a pre-configured blog.
Paste any URL to instantly detect whether it was built with ButterCMS. Our engine checks 2 technical signals.
ButterCMS is used across many industries. These are the most common website types built on this platform:
Publishers & bloggers
Flexible content management with rich plugin ecosystems
Enterprise businesses
Scalable CMS with extensive customization
NGOs & nonprofits
Affordable open-source platform with wide community support
E-commerce retailers
WooCommerce integration for product catalogs
Every ButterCMS website leaves distinctive technical fingerprints. Here's what to look for:
JavaScript Patterns
1 script pattern linked to ButterCMS
HTML Attributes
1 HTML pattern in the page source
Explore how ButterCMS compares to similar cms tools: