If you're looking for a SpamExperts alternative, Mimecast is definitely worth a look. The AI-powered security company's services include advanced email security, security awareness training and cloud archives for e-discovery and compliance. It integrates with more than 250 partner technologies and is available as cloud-based and gateway products, so you can pick the best deployment method for your needs.
Another major player is Vade, which protects more than 1.4 billion mailboxes worldwide. The AI-powered email security company offers adaptive cybersecurity, anti-phishing and anti-malware features. It integrates with Microsoft 365 and offers a multi-tenant email security product that scales, so it can accommodate businesses of all sizes.
If you prefer a behavior-based approach to email security, check out Abnormal. The company's human behavior AI technology stops a broad range of attacks, including business email compromise and account takeover. It offers inbound email security, email account takeover protection and email productivity tools, and it integrates with cloud email services like Google Workspace and Microsoft 365.
Last, Proofpoint offers a broad cybersecurity platform with multiple layers of threat detection. That includes email security, adaptive email DLP, insider threat management and secure email relay, so it's a good option for companies in a variety of industries.