Sites similar to concretecms.org
Concretecms alternatives & similar sites
Concrete CMS is a free open source content management system — 18 websites ranked by shared content topics, category and on-page relevance.
Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Web Development →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| monstra.org ↗ | 80* match | Monstra - The Fast, Extensible, and Easy Flat File Open Source Content Management System | en | Software and Applications | robots | – | none |
| get-simple.info ↗ | 70* match | GetSimple Content Management System | GetSimpleCMS | en | Software and Applications | – | – | none |
| userspice.com ↗ | 70* match | UserSpice — Open Source PHP User Management Framework | en | Web Development | – | – | none |
| tanstack.com ↗ | 65* match | TanStack | The open-source application stack for the web. | en | Web Development | robotsllms | partial · 8 | |
| goatcounter.com ↗ | 65* match | GoatCounter – open source web analytics | en | Web Development | – | – | none |
| osclass-classifieds.com ↗ | 65* match | Open-Source Classifieds Software for Marketplaces | Osclass | en | Software and Applications | robotsllms | none | |
| e107.org ↗ | 65* match | e107 Bootstrap CMS Open Source | en | Web Development | – | – | none |
| brackets.io ↗ | 65* match | Brackets — Now Phoenix Code | Free Open Source Code Editor with Live Preview | en | Web Development | robotshumans | – | none |
| question2answer.org ↗ | 65* match | Question2Answer - Free Open Source Q&A Software for PHP | en | Software and Applications | – | – | none |
| exware.com ↗ | 65* match | Exware - Association Management Software, Event Management Software, Content Management - Canada | en | Software and Applications | – | – | none |
| awstats.org ↗ | 65* match | AWStats - Open Source Log File Analyzer for advanced statistics (GNU GPL) | en | Web Development | – | – | none |
| phorum.org ↗ | 65* match | Phorum | Open Source PHP Forum Software | en | Web Development | – | – | none |
| ortussolutions.com ↗ | 65* match | Ortus Solutions - Professional Open Source, Consulting and More! | en | Web DevelopmentGumroad | – | none | |
| zenar.io ↗ | 65* match | Zenario: open source CMS for websites, databases and extranets | en | Web Development | robots | – | none |
| openlitespeed.org ↗ | 60* match | OpenLiteSpeed | en | Web DevelopmentWordPressLightspeed | robots | none | |
| hiveku.com ↗ | 60* match | Hiveku - Website Management Platform | en | Software and Applications | – | none | |
| deque.com ↗ | 60* match | Deque Systems: Web Accessibility Software, Services & Training | en | Web DevelopmentWordPress | – | phone | none |
| wordpress.org ↗ | 55* match | Blog Tool, Publishing Platform, and CMS – WordPress.org | en | Software and ApplicationsWordPress | – | – | none |
How the match score works
Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:
- shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
- same category whether they sit in the same business / industry category.
- content & title how closely their titles and page descriptions line up in wording and meaning.
No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.