The 20 Coolest Web, Email and Application Security Companies Of 2024: The Security 100

This article profiles 20 leading web, email, and application security vendors in the 2024 Security 100, noting trends such as GenAI-driven phishing (citing Microsoft/OpenAI) and growing needs in API security, SASE, cloud-native protection, and DevSecOps. It summarizes each company’s recent product advances, including AI-enhanced email security, API discovery and testing, application risk management, browser-based protections, and remediation guidance, rather than detailing specific threats or incidents.