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NotifySecurity is a free phishing simulation tool. Keepnet Labs Deepfake Simulation is a commercial phishing simulation tool by Keepnet Labs. Compare features, ratings, integrations, and community reviews side by side to find the best phishing simulation fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Security teams with understaffed SOCs will see immediate payoff from NotifySecurity's one-click reporting; it cuts the friction between end users spotting phishing and analysts actually receiving SMTP headers for triage. The 133 GitHub stars and free pricing model suggest active adoption among teams that can't justify another commercial seat, and the Outlook integration means you're not fighting email client behavior. Skip this if your organization needs reporting tied to incident response workflows or threat intelligence feeds; NotifySecurity stops after collection.
Keepnet Labs Deepfake Simulation
Mid-market and enterprise security teams struggling to move phishing awareness beyond template emails will get real value from Keepnet Labs Deepfake Simulation, where the deepfake and voice simulation attacks actually mirror what employees face in the wild. The platform scores across PR.AT and DE.CM in NIST CSF 2.0, meaning it handles both the training and the continuous monitoring piece that most simulation tools skip. Skip this if your organization needs a standalone technical control; Keepnet is built for teams willing to invest in behavioral change rather than pure prevention, and it requires active campaign management to show ROI.
An Outlook add-in that enables one-click reporting of suspicious emails to security teams with integrated statistics tracking and SMTP header collection.
Extended Human Risk Mgmt platform with AI phishing simulation & training
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Common questions about comparing NotifySecurity vs Keepnet Labs Deepfake Simulation for your phishing simulation needs.
NotifySecurity: An Outlook add-in that enables one-click reporting of suspicious emails to security teams with integrated statistics tracking and SMTP header collection..
Keepnet Labs Deepfake Simulation: Extended Human Risk Mgmt platform with AI phishing simulation & training. built by Keepnet Labs. headquartered in United Kingdom. Core capabilities include AI-driven phishing simulations across email, SMS, voice, QR codes, MFA, and callback phishing, Adaptive security awareness training tailored to individual risk levels and roles, Automated phishing analysis and response with AI-driven threat detection..
Both serve the Phishing Simulation market but differ in approach, feature depth, and target audience.
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