Mailprotector SecureStore vs SpamTitan ArcTitan Cloud: side-by-side comparison (2026)

Mailprotector SecureStore: Cloud-based email archiving solution with unlimited storage and retention. Built by Mailprotector.

SpamTitan ArcTitan Cloud: Cloud-based email archiving with real-time capture, deduplication & eDiscovery. Built by SpamTitan (TitanHQ).

The table above shows where their features, integrations, deployment and company size fit differ.

Mailprotector SecureStore is made by Mailprotector. SpamTitan ArcTitan Cloud is made by SpamTitan (TitanHQ). The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Mailprotector SecureStore and SpamTitan ArcTitan Cloud are both Communications Archiving & Compliance products. Use the table above to see where features, deployment and company size fit differ.