---
title: "20 Coolest Web, App, and Email Security Companies of 2021"
date: "2021-02-23T11:45:46+00:00"
url: "https://checkmarx.com/in-the-news/20-coolest-web-app-and-email-security-companies-of-2021/"
---

# 20 Coolest Web, App, and Email Security Companies of 2021

Here’s a look at 20 web, application and email security companies that have invested in everything from safeguarding cloud applications and embedding certificates on chips to identifying software vulnerabilities.