EAST Anti-Phishing Tool is a free anti-phishing tool by Eye Security. GoSecure Titan® Inbox Detection & Response (IDR) is a commercial anti-phishing tool by GoSecure. Compare features, ratings, integrations, and community reviews side by side to find the best anti-phishing fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Microsoft 365 administrators managing credential phishing at organizations under 5,000 users will find real value in EAST Anti-Phishing Tool because the CSS-based deployment model actually stops phishing pages from rendering correctly on your own login portal, blocking the attack before users even type credentials. The free model with no per-seat licensing means you get Entra-native protection without budget negotiation; deployment takes under an hour through the portal interface. Skip this if your environment runs hybrid identity systems outside pure Entra or if you need detection and response capabilities beyond the login page itself.
GoSecure Titan® Inbox Detection & Response (IDR)
Mid-market and enterprise security teams drowning in user-reported phishing will cut investigation time from hours to minutes with GoSecure Titan® IDR, where a human analyst reviews every flagged email within your SLA instead of relying on pure automation. The combination of AI triage plus mandatory human verification hits NIST DE.AE and RS.AN hard, turning your inbox into a forensics asset that actually surfaces IOCs and POCs for threat intelligence. Skip this if your team lacks email integration bandwidth or you're looking for a tool that also handles post-breach incident response; Titan owns the reporting phase but stops at the inbox door.
Free anti-phishing tool for M365 that deploys via a custom CSS file in Entra.
Email security service for analyzing suspicious emails reported by users
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCPNo reviews yet
No reviews yet
Explore more tools in this category or create a security stack with your selections.
Common questions about comparing EAST Anti-Phishing Tool vs GoSecure Titan® Inbox Detection & Response (IDR) for your anti-phishing needs.
EAST Anti-Phishing Tool: Free anti-phishing tool for M365 that deploys via a custom CSS file in Entra. built by Eye Security. headquartered in Netherlands. Core capabilities include Credential phishing protection for Microsoft 365 environments, Custom CSS file deployment via Microsoft Entra Portal, Email-based delivery of installation instructions and CSS file..
GoSecure Titan® Inbox Detection & Response (IDR): Email security service for analyzing suspicious emails reported by users. built by GoSecure. headquartered in United States. Core capabilities include User-initiated suspicious email reporting from inbox, Automatic email quarantine upon flagging, AI-powered email analysis..
Both serve the Anti-Phishing market but differ in approach, feature depth, and target audience.
Get strategic cybersecurity insights in your inbox