MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint

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

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community