ApPHP Business Directory is a simple, powerful business directory solution. This script allows you to add categories, then associate added businesses with these categories. You may also add business profiles, including basic business contact information, business description, Website link, email contact, categories, map links, and more. ApPHP Business Directory allows you to a build business directory Web site in a few minutes and then easily add and edit the content. It provides listings management, search-engine-friendly URLs, database backup, an advanced text editor, a banner rotation system, and more.
osclass is Web-based software for creating classified ads. The ads can be general or specialized by category (such as cars, jobs, or real estate). It is easy to install on private/dedicated or shared hosting services. It has lots of options for customization. It is integrated with the TinyMCE WYSIWYG editor. It can be extended through modules (for vertical ads) or extensions (plugins). It supports multiple languages. The look and feel are can be changed with themes. It is SEO friendly. It has an integrated search engine with full text support. An unlimited number of categories and sub-categories can be defined. It has anti-spam facilities that are enabled out of the box (with CAPTCHAs and Askimet).