FlatPress vs Haven
Comparing two open source alternatives to WordPress and Squarespace . Use the comparison below to decide which one fits your needs.
FlatPress
GPL-2.0FlatPress is a lightweight, easy-to-set-up flat-file blogging engine.
Side-by-side comparison
| FlatPress |  Haven | |
|---|---|---|
| License | GPL-2.0 | MIT |
| Self-hostable | Yes | Yes |
| GitHub Stars | 208 | 760 |
| Forks | 63 | 42 |
| Open Issues | 27 | 18 |
| Last Commit | Mar 26, 2026 | Mar 19, 2026 |
| First Released | Sep 16, 2013 | Jan 19, 2021 |
| Categories | ||
| Tags |
Similar open source alternatives
Strapi
🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.
Alternative to: 
WordPress
WordPress
Ghost
Independent technology for modern publishing, memberships, subscriptions and newsletters.
Alternative to: WordPress
WordPress
WriteFreely
Minimalist, federated blogging platform for writers who want a clean, distraction-free space to publish.
Alternative to: WordPress
WordPress
Directus
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
Alternative to: WordPress
WordPress