eXo Platform - Digital workplace solution
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Confluence - Confluence is content collaboration software that changes how modern teams work
Drift - A messaging app that helps you grow your business.
Bloomfire - Let Bloomfire help you get organized! Organize your content, build your company knowledge base and help your employees to be more successful.
Userlike - Userlike is free live chat software for website and mobile support.