Arsen SMS Phishing Simulation vs NotifySecurity: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Arsen SMS Phishing Simulation is a commercial phishing simulation tool by Arsen. NotifySecurity is a free phishing simulation tool. 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:
Mid-market and enterprise security teams drowning in email phishing campaigns need to start testing SMS because Arsen SMS Phishing Simulation is one of the few platforms that treats smishing as a distinct threat vector rather than an afterthought. The hybrid SMS-plus-email attack simulation across 180+ countries with local phone number spoofing actually replicates how attackers operate, and compliance certifications covering HIPAA, PCI DSS, and ISO 27001 mean you're not retrofitting security into your training program. Skip this if your organization hasn't seen SMS compromise attempts yet or if you need a single platform to handle phishing, credential validation, and post-breach response; Arsen does simulation well and stops there.
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.
