Email security is a pillar of enterprise cyber resilience as threat actors continue to exploit the human layer through increasingly sophisticated phishing, business email compromise, impersonation, and multichannel social engineering attacks. At the same time, the market is evolving beyond traditional secure email gateways toward cloud-native, API-based, and AI-driven platforms that integrate email protection with collaboration security, identity, data protection, and human risk management. This Frost Radar™ benchmarks leading providers in the email security space, evaluating their innovation strategies, growth performance, and ability to address changing customer requirements.

• How can you optimize growth strategies based on the competitive landscape and major industry megatrends?
• Which vendors are best-positioned to deliver value in an environment shaped by platform consolidation and generative AI-enabled threats?
• What are the significant growth prospects influenced by the demand for integrated, outcome-focused security solutions?