Apache is a free and open-source cross-platform web server software.
Cloudbeds is a cloud-based hotel management platform which includes tools for managing reservations, availability, rates, distribution channels, payments, guests, housekeeping, and more.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Open Graph is a protocol that is used to integrate any web page into the social graph.
TYPO3 is a free and open-source Web content management system written in PHP.