Cymulate This Page Can't Be Found vs Dorothy: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Cymulate This Page Can't Be Found is a commercial threat simulation tool by Cymulate. Dorothy is a free threat simulation tool. Compare features, ratings, integrations, and community reviews side by side to find the best threat simulation fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, company size fit, deployment model, here is our conclusion:
Cymulate This Page Can't Be Found
Security teams at mid-market and enterprise organizations who need to validate that their controls actually stop known attacks should use Cymulate This Page Can't Be Found; it forces the gap between "we have EDR" and "EDR catches what we think it catches" into the open. The platform maps directly to NIST CSF 2.0 ID.RA and DE.AE, meaning it'll show you what your risk posture actually is and whether your SOC can spot the breach when it happens. Skip this if your organization hasn't stabilized detection and response basics yet; simulation only works when you have a mature baseline to test against.
Okta security teams with detection gaps in their SIEM or XDR will find Dorothy's value in its free, attack-path testing that mirrors actual threat behavior instead of generic scanning. The MITRE ATT&CK mapping ensures your detection rules are validated against tactics adversaries actually use, not checkbox compliance. Skip Dorothy if you need continuous monitoring or remediation automation; it's a point-in-time validation tool, not a runtime detection layer.
