Cymulate Platform vs OpenAEV

Cymulate Platform continuously validates security controls against real-world threats and provides guidance for improving defenses. Its modules include Exposure Validation, Auto Mitigation, CTEM, Detection Studio, Threat Studio, and Cymulate Cowork. Cymulate says its threat library covers MITRE ATT&CK and that new simulations for US-CERT advisories have a 24-hour SLA. Vero AI tailors threat assessments to a customer’s environment, helps prioritize findings, and supports mitigation creation. Listed partners include AWS GuardDuty, CrowdStrike, Splunk, and Anthropic Claude. The platform is designed for security operations, detection engineering, red teams, and exposure management teams, including mid-market and enterprise organizations. A free trial provides partial platform simulation for 14 days unless a quote specifies another period; pricing is on request and depends on package, assets, and scenarios. Cymulate says the platform runs on a private AWS tenant across multiple regions. It lists security certifications and compliance frameworks, protects traffic with TLS 1.2 or higher, and encrypts stored data with AES-256. Customers must provide equipment, infrastructure, servers, and third-party software or licenses required by the platform prerequisites.

OpenAEV is an Adversarial Exposure Validation platform for creating cyberattack simulations, stress tests, and crisis exercises. Its breach and attack simulations draw on cyber threat intelligence and map scenarios to MITRE ATT&CK and ATLAS. Attack Chaining links actions into paths based on findings; teams can orchestrate these manually or use dedicated agents. Structured tabletop exercises are available for evaluating readiness, escalation, coordination, communication, and response. Adversarial Exposure Scoring tracks posture over time and maps coverage to MITRE ATT&CK and domain-based controls. The product lists more than 30 integrations and connections to OpenCTI, threat feeds, EDR/XDR, SIEM, and SOC playbooks. Deployment options include cloud, on-premise, and multi-tenant setups, with air-gapped and bring-your-own-cloud options listed for Enterprise Edition. Community Edition is free forever for on-premise core simulations and tabletop exercises, with community support. Enterprise Edition pricing is quote-based, and its SaaS trial lasts 30 days. Components are available as Docker images and manual installation packages; Kubernetes is recommended for production deployments.