ReliaQuest GreyMatter vs Stellar Cyber Open XDR comparison

ReliaQuest GreyMatter unifies security tools for visibility across layers, aggregated alerting, faster investigation and response, bolstered by proactive threat hunting and attack simulation to continually improve your posture, all wrapped with security advisory expertise for accelerating key initiatives.

Stellar Cyber’s Open XDR Platform delivers comprehensive, unified security without complexity, empowering lean security teams of any skill level to secure their environments successfully. With Stellar Cyber, organizations reduce risk with early and precise identification and remediation of threats while slashing costs, retaining investments in existing tools, and improving analyst productivity, delivering an 8X improvement in MTTD and a 20X improvement in MTTR. The company is based in Silicon Valley. For more information, visit https://stellarcyber.ai.