Attic M365 FREE vs Graphus: Side-by-Side Comparison (2026)

Attic M365 FREE: Protects Microsoft 365 users from phishing attacks using fake login pages. built by Attic Security. Core capabilities include Real-time detection of fake Microsoft 365 login pages, Red alarm screen warning when accessing fraudulent pages, Authenticity seal display on official Microsoft 365 login pages..

Graphus: Cloud email security platform focused on anti-phishing protection for orgs. built by Graphus. Core capabilities include Inbound email protection against phishing, malware, spam, and impersonation, Account takeover protection via social graphing and sender profiling, Computer vision-based brand spoof and design impersonation detection..

Both serve the Anti-Phishing market but differ in approach, feature depth, and target audience.

Attic M365 FREE differentiates with Real-time detection of fake Microsoft 365 login pages, Red alarm screen warning when accessing fraudulent pages, Authenticity seal display on official Microsoft 365 login pages. Graphus differentiates with Inbound email protection against phishing, malware, spam, and impersonation, Account takeover protection via social graphing and sender profiling, Computer vision-based brand spoof and design impersonation detection.

Attic M365 FREE is developed by Attic Security. Graphus is developed by Graphus. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Attic M365 FREE integrates with Microsoft 365. Graphus integrates with Datto EDR, RocketCyber SOC, SaaS Alerts, Kaseya 365 User. Check integration compatibility with your existing security stack before deciding.

Attic M365 FREE and Graphus serve similar Anti-Phishing use cases: both are Anti-Phishing tools. Review the feature comparison above to determine which fits your requirements.