Email & Phishing Protection

Seven email encryption tools compared on published pricing, recipient experience, MCP and API support, with editor scores and a worked cost example for a five-person small business.

A research-backed comparison of the best email security software platforms in 2026 — Proofpoint, Mimecast, Abnormal AI, Microsoft Defender for Office 365, Check Point, Barracuda, and Cloudflare — on pricing, features, AI integration, and API access.