Security Mentor PhishDefense is a commercial phishing simulation solution by Security Mentor. Fortra Terranova Security is a commercial security awareness training solution by Fortra. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Companies wanting customizable campaigns and courses
Terranova earns its place on the library side of this category, because you can shape both courses and phishing tests to your own company instead of running stock campaigns. It fits companies of any size that live on Microsoft 365. If you want training driven by attack data rather than a set calendar, compare it with the risk-led picks before you choose.
From Best Security Awareness Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Cloud-based phishing simulation platform with training and gamification
Security awareness training platform with phishing simulations and content
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.
Fortra Terranova Security fits if you are a startup.
Common questions when comparing Security Mentor PhishDefense vs Fortra Terranova Security for phishing simulation.
Security Mentor PhishDefense: Cloud-based phishing simulation platform with training and gamification. Built by Security Mentor.
Fortra Terranova Security: Security awareness training platform with phishing simulations and content. Built by Fortra. Core capabilities include Security awareness training content and course library, Phishing simulation campaigns, Training program management and administration.
The table above shows where their features, integrations, deployment and company size fit differ.
Security Mentor PhishDefense is made by Security Mentor. Fortra Terranova Security is made by Fortra. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Security Mentor PhishDefense and Fortra Terranova Security are not in the same category on CybersecTools. Both cover Gamification, Social Engineering. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best Phishing Simulation Solutions for Business picks KnowBe4 Platform, Hoxhunt Human Risk Management Platform, Adaptive Security Phishing Simulations and 4 more.See the shortlist