Buyer's guide

Best Breach and Attack Simulation software

Platforms that continuously simulate real-world attacks against security controls to validate their effectiveness. Open any profile for real pricing, compliance, and buyer-fit detail, or jump into the breach and attack simulation directory to filter by industry, company size, and certifications.

10 profiled toolsUpdated 2026

1
Adaptive Security
Phishing Simulation Platforms
Adaptive Security is a next-generation phishing simulation platform that recreates modern attacks across email, SMS, voice, and deepfake video to prepare employees for sophisticated threats.
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2
Horizon3.ai
Penetration Testing as a Service
Horizon3.ai provides autonomous penetration testing that continuously finds and verifies exploitable attack paths in enterprise environments without manual effort.
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3
Lucy Security
Security Awareness Training Platforms
Lucy Security provides phishing simulation and security awareness training with attack simulation, e-learning, and reporting for European and global organizations.
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4
Cymulate
Breach and Attack Simulation
Extended security posture management platform providing continuous breach and attack simulation, automated red teaming, and exposure analytics across the kill chain.
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5
Radiflow
Breach and Attack Simulation
OT cybersecurity and risk management platform with iSID threat detection and CIARA risk simulator. Serves power, water, and manufacturing operators.
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6
SafeBreach
Breach and Attack Simulation
Breach and attack simulation platform that continuously validates security controls by running thousands of attack simulations across the kill chain against real infrastructure.
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7
Cobalt Strike
Breach and Attack Simulation
Advanced adversary simulation platform used by red teams and penetration testers to emulate real-world threat actor behavior and test defenses.
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8
AttackIQ
Breach and Attack Simulation
Breach and attack simulation platform built on the MITRE ATT&CK framework that validates security controls and helps organizations optimize their security program.
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9
Cofense
Phishing Simulation Platforms
Cofense is a phishing defense platform combining simulated phishing campaigns, security awareness training, and real phishing threat detection and response in a unified solution.
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10
Validato
Breach and Attack Simulation
Security control validation platform running continuous, safe breach simulations using MITRE ATT&CK techniques against endpoints and networks.
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11
Picus Security
Software
Security validation platform providing continuous BAS, attack path validation, and detection rule validation.
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12
Keysight Threat Simulator
Breach and Attack Simulation
Breach and attack simulation by Keysight Technologies
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13
Core Impact
Penetration Testing
Commercial penetration testing platform by Fortra providing multi-vector automated and manual testing.
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14
SimSpace
Cyber Range Platforms
Cyber range platform for military-grade cyber security simulation and training.
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15
Canarytools
Deception Technology
Thinkst Canary deception devices for breach detection
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16
RangeForce
Simulation Training Platforms
Hands-on cybersecurity training platform providing simulations and threat-focused skills development.
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17
FourCore
Software
Breach and attack simulation for enterprise validation
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18
Sweepatic
Attack Surface Management
Continuous external attack surface management now part of Outpost24
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19
Scythe
Breach and Attack Simulation
Adversary emulation platform enabling purple teams to build and execute realistic threat actor campaigns at scale.
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20
FireCompass
Attack Surface Management
Continuous automated red teaming and attack surface management platform for enterprise reconnaissance.
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21
XM Cyber
Attack Surface Management
Exposure management platform modeling attack paths across cloud and on-premises to prioritize critical risks.
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22
Prancer
Penetration Testing as a Service
Cloud security platform providing automated security, configuration, and compliance testing.
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23
WatchTowr
Attack Surface Management
Continuous automated red teaming for attack surface
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Best breach and attack simulation by company size

Best breach and attack simulation for Solo / freelancer Best breach and attack simulation for Startup (1-50)Best breach and attack simulation for Small business (51-200)Best breach and attack simulation for Mid-market (201-1,000)Best breach and attack simulation for Enterprise (1,000+)

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Frequently asked

What is the best breach and attack simulation software?

Cubbie ranks 10 profiled breach and attack simulation tools by profile completeness, verified-vendor status, and active deals. The list above leads with the products that carry the most complete, vendor-maintained profiles.

How does Cubbie choose these breach and attack simulation tools?

Listings are drawn from the live catalog and ordered so products with substantive, vendor-maintained profiles surface first. Cubbie does not accept payment for ranking position.

Ranked from Cubbie's live catalog, https://www.cubbie.com/best/breach-and-attack-simulation