CMS & site builders

3 SaaS · open-source self-host alternatives in this vertical

Every SaaS in this category, paired with its primary open-source self-host alternative. Each link drills into the full comparison page (license, setup time, monthly cost, migration sketch). Managed-hosting picks for self-hosters: managed Strapi, Directus, Ghost, Payload, or WordPress.

Contentful Headless CMS

Primary self-host alt: Strapi · strapi/strapi · MIT · 10min `npx create-strapi-app` + Postgres
Squarespace Website builder + hosting

Primary self-host alt: WordPress · WordPress/WordPress · GPL-2.0 · 20min docker-compose (WordPress + MariaDB)
Webflow Visual website builder + CMS

Primary self-host alt: Webstudio · webstudio-is/webstudio · AGPL-3.0 · 30min docker-compose (or use the hosted free tier)

FAQ

How many open-source self-host alternatives does os-alt list for CMS & site builders?

3 SaaS in the CMS & site builders vertical, each paired with its primary open-source self-host alternative on os-alt.

Are these CMS & site builders alternatives free?

Yes — every listed alternative is open source and free to self-host. Your only cost is the VPS or hardware that runs it.

What managed-hosting options does os-alt suggest for CMS & site builders?

Managed-hosting picks for self-hosters: managed Strapi, Directus, Ghost, Payload, or WordPress.