Open-source Website Cms tools

The best open-source Website Cms tools, curated: 12 in the registry, including Astro, Frappe Builder, Ghost. Every tool is open-source; each entry lists license, self-hostability, and links.

12 tools · ← all categories · JSON

• Astro — tool, 2026-09-03
  GATE PASS; modern content framework
• Frappe Builder — tool, 2026-09-03
  OSS alt to Webflow; ~2220 stars; via openalternative.co
• Ghost — tool, 2026-09-03
  GATE PASS (trademark limits branding not site resale)
• GrapesJS — tool, 2026-09-03
  GATE PASS; framework not finished product
• Hugo — tool, 2026-09-03
  GATE PASS; fastest SSG
• KeystoneJS — tool, 2026-09-03
  OSS alt to Contentful; ~9938 stars; via openalternative.co
• Nordcraft — tool, 2026-09-03
  OSS alt to Webflow; ~487 stars; via openalternative.co
• Payload CMS — tool, 2026-09-03
  OSS alt to Contentful/Strapi; ~44044 stars; via ossinsight.io
• Puck — tool, 2026-09-03
  GATE PASS; React embeddable editor
• Silex — tool, 2026-09-03
  GATE PASS-with-copyleft-caveat; clean HTML export
• Webstudio — tool, 2026-09-03
  GATE PASS-with-copyleft-caveat; Webflow analog
• Ycode — tool, 2026-09-03
  OSS alt to Webflow; ~261 stars; young repo; via openalternative.co