Microsoft Defender XDR vs. ReliaQuest GreyMatter
A side-by-side comparison based on G2 review data.
| Metric | Microsoft Defender XDR | ReliaQuest GreyMatter |
|---|---|---|
| Overall rating | 4.5 | 4.7 |
| Review count | 288 | 20 |
| Ease of use | 9.0 | 9.0 |
| Ease of setup | 8.7 | 8.7 |
| Quality of support | 8.9 | 9.2 |
| Meets requirements | 9.0 | 9.2 |
| NPS | 68.265683 | 85 |
| Small Business | 23.6% | 29.4% |
| Mid-Market | 37.2% | 47.1% |
| Enterprise | 39.2% | 23.5% |
| Total page views | 416 | 535 |
| Total LLM citations | 4,955 | 2,209 |
Microsoft Defender XDR
Microsoft Defender XDR is a unified pre- and post-breach enterprise defense suite that natively coordinates detection, prevention, investigation, and response across endpoints, identities, email, and applications to provide integrated protection against sophisticated attacks.
- Automation
- Deployment Ease
- Detection Efficiency
- Features
- Remediation Automation
- Ease of Use
ReliaQuest GreyMatter
ReliaQuest’s agentic AI security operations platform, GreyMatter, allows security teams to detect threats at the source, contain them in under 5 minutes, and eliminate Tier 1 and Tier 2 work for faster investigation and response. GreyMatter orchestrates 6 agentic AI personas with 200+ agent skills and 400+ AI tools to exponentially scale security operations and help organizations predict what's next.
- Features
- Customer Support
- Centralized Management
- Ease of Use
- Easy Integrations
- Integrations