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Rapid7 MDR vs ReliaQuest GreyMatter comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Rapid7 MDR
Ranking in Managed Detection and Response (MDR)
20th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
5
Ranking in other categories
No ranking in other categories
ReliaQuest GreyMatter
Ranking in Managed Detection and Response (MDR)
27th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Digital Risk Protection (21st), Extended Detection and Response (XDR) (38th)
 

Mindshare comparison

As of March 2026, in the Managed Detection and Response (MDR) category, the mindshare of Rapid7 MDR is 2.2%, down from 2.5% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 1.6%, down from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed Detection and Response (MDR) Mindshare Distribution
ProductMindshare (%)
Rapid7 MDR2.2%
ReliaQuest GreyMatter1.6%
Other96.2%
Managed Detection and Response (MDR)
 

Featured Reviews

Ehsan Khaleel - PeerSpot reviewer
Manager SOC at PTCL
Comprehensive detection has strengthened real-time protection and streamlined investigations
My experience with detection and response capabilities for Microsoft-centric environments has been positive. While API integration can be challenging with some third-party tools, Microsoft's built-in features facilitate seamless communication. I have found it relatively easy to triage and integrate Microsoft systems with Rapid7 MDR. In terms of digital forensics and incident response included in the MDR service, my experience is that it is not very robust. We lack a dedicated forensic team, which is essential for thorough investigation. Rapid7 has introduced honeypots, which is an encouraging feature, but it is not a comprehensive solution such as those offered by competitors, such as Palo Alto's Unit 42. Apart from forensics, I believe Rapid7 MDR should introduce more forensic services. Another area to improve is the active platform's handling of on-premises tools versus cloud-based tools. We prefer on-premises options for data security, and we find limitations in features compared to cloud-based tools, concerning data access and privacy controls.
MK
Senior Security Analyst at Tata Consultancy
Unified security monitoring has reduced alert fatigue and improves proactive threat hunting
I use real-time monitoring in ReliaQuest GreyMatter, which significantly improves my security posture. The unified interface helps reduce alert fatigue. I would estimate it saves around 20% in alert fatigue reduction. The automated threat hunting capabilities in ReliaQuest GreyMatter help me stay ahead of threats. The machine learning algorithm benefits my threat intelligence by providing deeper insights and predictions. I use various metrics to rate the success of the predictive threat intelligence in ReliaQuest GreyMatter.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"We've filled in crucial gaps we had with our previous solution. This was a key factor in choosing Rapid7 during the selection process. The ROI is already starting to show, too."
"The features of Rapid7 MDR that I find most effective for threat detection are the threat intelligence capabilities because it already collects many vulnerabilities and exploitations, as well as the configuration of network devices."
"The product allows us to customize our alerts."
"ReliaQuest GreyMatter saves around 60% of time or resources."
"ReliaQuest GreyMatter has helped us to reduce security incidents by 89%, which is a significant amount of incidents we have seen."
 

Cons

"There are potential improvements in reports and dashboards."
"Rapid7 MDR is currently weak in AI solutions and intelligence, which is concerning."
"The product should provide full transparency in security operations."
"Areas that have room for improvement include user interface and integration."
 

Pricing and Cost Advice

"The product is not overly priced."
Information not available
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Top Industries

By visitors reading reviews
Educational Organization
10%
Manufacturing Company
9%
Computer Software Company
7%
Financial Services Firm
6%
Financial Services Firm
10%
Manufacturing Company
10%
Retailer
8%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What needs improvement with Rapid7 MDR?
There are areas of Rapid7 MDR that have room for improvement. The market is now changing very quickly towards artificial intelligence, and all the SIEM, EDR, and XDR vendors are moving to apply art...
What is your primary use case for Rapid7 MDR?
The typical use case for Rapid7 MDR is that it is highly valued. It is not so bad, but competition with EDR is tough. Rapid7 MDR does not position itself as EDR or XDR, so it is rather a SIEM type ...
Ask a question
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Also Known As

Rapid7 Managed Detection and Response
No data available
 

Overview

 

Sample Customers

Landmark Health, NISC, Resimac, Starr Companies
Information Not Available
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