MailGuard vs Spam Cube: Side-by-Side Comparison (2026)

MailGuard: Cloud-based managed email filtering against phishing, ransomware & BEC. built by MailGuard. Core capabilities include Inbound and outbound email filtering via MX record change, Anti-spam engines using heuristic filters, ML, and generative AI, Virus, malware, and blended threat protection with archive unpacking and MIME-type detection..

Spam Cube: Home network security hardware device blocking spam, viruses, and phishing. built by Spam Cube. Core capabilities include Built-in anti-spam protection, Anti-virus protection (via Security OnDemand subscription), Anti-phishing protection (via Security OnDemand subscription)..

Both serve the Email Security Platforms market but differ in approach, feature depth, and target audience.