Features, pricing, ratings, and pros and cons, compared head to head.
Act Free Assessment is a free breach & attack simulation tool by Act. Ridge Security RidgeBot ACE is a commercial breach & attack simulation tool by Ridge Security. Compare features, ratings, integrations, and community reviews side by side to find the best breach & attack simulation fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Security teams running mature endpoint defenses who need proof their controls actually work should run RidgeBot ACE; it executes MITRE ATT&CK scenarios live in your environment and surfaces which techniques your existing tools are actually blocking via a Block Rate metric, giving you the visibility that log reviews miss. The tool maps findings directly to AD reconnaissance and data exfiltration paths, covering NIST Detect and Response workflows where most teams have blind spots. Skip this if you're still building basic EDR hygiene or lack the ops bandwidth to regularly execute and act on assessment scripts; RidgeBot assumes you have controls worth validating.
Free read-only cloud attack path simulation covering 5 real attack scenarios.
Adversary emulation tool that validates security control effectiveness via MITRE ATT&CK.
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Common questions about comparing Act Free Assessment vs Ridge Security RidgeBot ACE for your breach & attack simulation needs.
Act Free Assessment: Free read-only cloud attack path simulation covering 5 real attack scenarios. built by Act. Core capabilities include Read-only, agentless attack simulation deployed in under 5 minutes, 5 real attack scenarios validated in the customer's live environment, Step-by-step access chain visualization from entry points to production data..
Ridge Security RidgeBot ACE: Adversary emulation tool that validates security control effectiveness via MITRE ATT&CK. built by Ridge Security. Core capabilities include Botlet software agent for safe adversary emulation in live IT environments, MITRE ATT&CK-mapped assessment test scripts, Endpoint security emulation simulating malware and malicious software behavior..
Both serve the Breach & Attack Simulation market but differ in approach, feature depth, and target audience.
Act Free Assessment differentiates with Read-only, agentless attack simulation deployed in under 5 minutes, 5 real attack scenarios validated in the customer's live environment, Step-by-step access chain visualization from entry points to production data. Ridge Security RidgeBot ACE differentiates with Botlet software agent for safe adversary emulation in live IT environments, MITRE ATT&CK-mapped assessment test scripts, Endpoint security emulation simulating malware and malicious software behavior.
Act Free Assessment is developed by Act. Ridge Security RidgeBot ACE is developed by Ridge Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.
Act Free Assessment and Ridge Security RidgeBot ACE serve similar Breach & Attack Simulation use cases: both are Breach & Attack Simulation tools, both cover Data Exfiltration, Security Validation. Key differences: Act Free Assessment is Free while Ridge Security RidgeBot ACE is Commercial. Review the feature comparison above to determine which fits your requirements.
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