Attic M365 FREE is a commercial anti-phishing tool by Attic Security. Red Canary Managed Phishing Response is a commercial anti-phishing tool by Red Canary. Compare features, ratings, integrations, and community reviews side by side to find the best anti-phishing fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Startup and SMB security teams protecting Microsoft 365 will benefit most from Attic M365 FREE because it stops AiTM phishing attacks that bypass MFA, the attack class traditional email filters miss entirely. The tool deploys in five minutes with no payment required, making it immediately useful for resource-constrained teams, and its real-time detection of fake login pages covers both NIST PR.AA and DE.CM functions simultaneously. Skip this if your organization needs protection beyond Microsoft 365 or runs a heterogeneous SaaS stack; Attic is deliberately focused on one platform and one threat vector.
Red Canary Managed Phishing Response
SMB and mid-market security teams without dedicated phishing analysts should choose Red Canary Managed Phishing Response because it converts user reports into investigated threats without hiring headcount. The service handles triage, AI assessment, and human expert review in one workflow, then feeds confirmed findings back to your team with automated playbooks ready to execute. Skip this if you need deep integration with your SIEM or expect the vendor to own remediation across your entire email infrastructure; Red Canary excels at the intake and analysis phase, not at being your email security backbone.
Protects Microsoft 365 users from phishing attacks using fake login pages
Managed service for triaging and analyzing user-reported phishing emails
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Common questions about comparing Attic M365 FREE vs Red Canary Managed Phishing Response for your anti-phishing needs.
Attic M365 FREE: Protects Microsoft 365 users from phishing attacks using fake login pages. built by Attic Security. headquartered in Netherlands. 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..
Red Canary Managed Phishing Response: Managed service for triaging and analyzing user-reported phishing emails. built by Red Canary. headquartered in United States. Core capabilities include Automated triage of user-reported phishing emails, AI-powered phishing assessment and analysis, Human expert review of reported emails..
Both serve the Anti-Phishing market but differ in approach, feature depth, and target audience.
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