Apache is a free and open-source cross-platform web server software.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Netlify Forms is a serverless form handling solution for static websites.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Podium is a customer communication platform for businesses who interact with customers on a local level.