Material Security is a SaaS platform that uses unique methods to analyze and mitigate risk in cloud office apps. It is highly regarded in the security community for its protection of cloud email at major corporations and public sector organizations. The platform connects quickly to Microsoft and Google environments to detect threats, investigate incidents, and crowdsource mitigation with end-users. Material Security is single-tenant, can be deployed in the customer's cloud, and does not require access to customer data. It also protects the personal accounts of high-risk VIPs. The company was founded in response to the 2016 Election hacks, is backed by Andreessen Horowitz, and has a valuation of $1.1B.