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Open-Realty

Free plan APISelf-hostedWeb

What Open-Realty is

Open-Realty is a free, open-source web CMS for managing real estate listings and generating leads on property websites. Its listing editor supports custom fields and attachments such as images, files, and virtual tours, while advanced search helps visitors find properties. Lead tracking can assign prospects to agents or office managers automatically. The blog manager handles tags and categories and can import from WordPress, bringing blog and listing management together. Custom HTML display templates, an add-on system, hooks, and an API provide options for extending a site. Official add-ons named by the project include TransparentRETS for MLS imports and TransparentMaps for Google Maps. Open-Realty uses PHP, JavaScript, and MySQL and is released under the MIT license. Version 3 requires PHP 7.4.3 or later and supported MySQL or MariaDB configurations; Apache mod_rewrite is required for SEO-friendly URLs. Windows IIS is unsupported and not recommended. The TransparentMaps documentation cautions that showing every listing pin is recommended only on sites with approximately 200 or fewer listings, since larger maps may load slowly and consume substantial browser resources.

Who it suits

It suits real estate websites that need to manage property listings, capture leads, and customize search and display. Site operators should be comfortable with its PHP, database, and web-server requirements.

What it does well

Free and released under the MIT license.
Listing editor supports images, files, and virtual tours.
Lead manager can assign prospects automatically.
Templates, hooks, add-ons, and an API support customization.
Blog manager can import from WordPress.

What to know first

Windows IIS is unsupported and not recommended.
Apache mod_rewrite is required for SEO-friendly URLs.
All-map listing pins are advised only around 200 listings or fewer.

Limits

The Maps add-on documentation recommends showing all listing pins only on sites with approximately 200 or fewer listings, because larger maps may load slowly and use substantial browser resources.

Getting started

Visit the Open-Realty website
Prepare hosting with PHP 7.4.3 or later and a supported MySQL or MariaDB setup
Upload the program files
Create a database and database user
Run the installer in a browser

Verdict

Open-Realty brings listings, lead assignment, blog management, and customization tools into a web CMS for real estate sites. Check the hosting requirements and map guidance before choosing it.

Questions

Is Open-Realty free?

Yes. Open-Realty is free and released under the MIT open source license.

What platforms does it support?

It is listed for web, self-hosted, and API use.

What does it require to run?

Version 3 requires PHP 7.4.3 or later and supports specified MySQL and MariaDB configurations. Apache mod_rewrite is required for SEO-friendly URLs.

Can it import MLS listings or display Google Maps?

Official add-ons named in the documentation include TransparentRETS for MLS imports and TransparentMaps for Google Maps.

How do I install Open-Realty?

Upload the program files, create a database and user, then run the installer in a browser.

Facts from Open-Realty's own pages

Blogging: The blog manager supports tags and categories, and can import from WordPress so blogs and listings can be managed together. · open-realty.org, 11 Oct 2026
Customization: It provides a developer add-on system, hooks, and an API for extending functionality. · open-realty.org, 11 Oct 2026
Extensibility: Open-Realty offers a developer add-on system, hooks, and an API for custom features and integrations. · open-realty.org, 11 Oct 2026
Founded: 2003 · open-realty.org, 28 Sept 2026
Hosting limitation: The documentation says Windows IIS is not recommended and is unsupported. · docs.open-realty.org, 11 Oct 2026
Hosting requirements: Open-Realty v3 requires PHP 7.4.3 or later and supports MySQL 5.5–5.7, MySQL 8+, and MariaDB 10.7 with a specified InnoDB page-size setting. · docs.open-realty.org, 11 Oct 2026
Installation: Installation involves uploading program files, creating a database and user, and running the installer in a browser. · docs.open-realty.org, 11 Oct 2026
Lead management: The lead manager tracks leads and can automatically assign them to agents or office managers. · open-realty.org, 11 Oct 2026
License: Open-Realty is released under the MIT open source license. · open-realty.org, 11 Oct 2026
Listings: The listing editor supports customizable fields and attaching images, files, and virtual tours. · open-realty.org, 11 Oct 2026
Maps limit: The TransparentMaps documentation recommends displaying all listing pins only on sites with approximately 200 or fewer listings because larger maps may load slowly and use substantial browser resources. · docs.open-realty.org, 11 Oct 2026
Official add-ons: The documentation names TransparentRETS for MLS listing imports and TransparentMaps for Google Maps as official add-ons. · docs.open-realty.org, 11 Oct 2026
Product: Open-Realty is a web-based CMS for managing real estate listings and generating leads for real estate websites. · open-realty.org, 11 Oct 2026
Purpose: Open-Realty is a web-based CMS for managing real estate listings and generating leads for real estate websites. · open-realty.org, 11 Oct 2026
Release history: The maker's blog lists Open-Realty 3.7.0-alpha.1 as a release and also lists version 3.6.3 as released. · open-realty.org, 11 Oct 2026
Search and tours: Its listed features include virtual tour support and advanced search capabilities. · open-realty.org, 11 Oct 2026
Security: The 3.6.0 release notes report security fixes and anti-CSRF protections on multiple forms, and CSP headers for the admin area. · open-realty.org, 11 Oct 2026
Server requirements: Open-Realty v3 requires PHP 7.4.3 or later and supports MySQL 5.5–5.7, MySQL 8+, and MariaDB 10.7 with a specified InnoDB page-size setting. · docs.open-realty.org, 11 Oct 2026
Technology: The product is developed with PHP and JavaScript and uses MySQL. · open-realty.org, 11 Oct 2026
Templates: It provides a customizable HTML display template system. · open-realty.org, 11 Oct 2026
Templates and search: The product supports customizable HTML display templates and advanced search capabilities. · open-realty.org, 11 Oct 2026
Web server support: Apache mod_rewrite is required for SEO-friendly URLs; the documentation says Windows IIS is unsupported and not recommended. · docs.open-realty.org, 11 Oct 2026

Where Open-Realty stands on Freedom251

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