Attic M365 FREE is a commercial anti-phishing solution by Attic Security. SpamTitan PhishTitan is a commercial anti-phishing solution by SpamTitan (TitanHQ). Features, integrations, deployment and the company behind each one, side by side.
Protects Microsoft 365 users from phishing attacks using fake login pages
ML-based phishing protection and remediation add-on for M365.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Attic M365 FREE fits if you are a startup.
SpamTitan PhishTitan fits if you are a mid-market company or an enterprise.
Common questions when comparing Attic M365 FREE vs SpamTitan PhishTitan for anti-phishing.
Attic M365 FREE: Protects Microsoft 365 users from phishing attacks using fake login pages. Built by Attic Security.
SpamTitan PhishTitan: ML-based phishing protection and remediation add-on for M365. Built by SpamTitan (TitanHQ).
The table above shows where their features, integrations, deployment and company size fit differ.
Attic M365 FREE is made by Attic Security. SpamTitan PhishTitan 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. Attic M365 FREE and SpamTitan PhishTitan are both Anti-Phishing products, and both cover Microsoft. Use the table above to see where features, deployment and company size fit differ.
No Anti-Phishing shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist