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CrowdStrike Falcon Complete MDR vs ReliaQuest GreyMatter comparison

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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

CrowdStrike Falcon Complete...
Ranking in Managed Detection and Response (MDR)
2nd
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
93
Ranking in other categories
No ranking in other categories
ReliaQuest GreyMatter
Ranking in Managed Detection and Response (MDR)
16th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Digital Risk Protection (11th), Extended Detection and Response (XDR) (30th)
 

Mindshare comparison

As of October 2026, in the Managed Detection and Response (MDR) category, the mindshare of CrowdStrike Falcon Complete MDR is 4.4%, down from 10.4% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 1.4%, down from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed Detection and Response (MDR) Mindshare Distribution
ProductMindshare (%)
CrowdStrike Falcon Complete MDR4.4%
ReliaQuest GreyMatter1.4%
Other94.2%
Managed Detection and Response (MDR)
 

Featured Reviews

reviewer2895252 - PeerSpot reviewer
Security Analyst at a real estate/law firm with 1,001-5,000 employees
Round-the-clock monitoring has freed our small team and improves our threat response focus
In terms of improvement for CrowdStrike Falcon Complete MDR, they just keep going full steam ahead. The biggest room for a house is the room for improvement, but as of right now, I don't have any complaints about CrowdStrike Falcon Complete MDR. Additional features that should be included in the next release of CrowdStrike Falcon Complete MDR would be on-demand scanning. That is something we have to do manually. For instance, if a user plugs in a USB device, even though in our environment we have USB devices locked completely, CrowdStrike Falcon Complete MDR will still read those devices even though they can't physically access them. If it does find malicious software, those are manually done still, and that's per the SLA. I have had a few of those that have come up, but those have been few and far between.
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

"The stability is great for CrowdStrike Falcon Complete."
"As an end-point solution, nothing beats it, to be honest."
"It is a very good solution. It can provide detection and response in an extensive way, and for an endpoint, it can integrate the information that comes from the servers."
"The combination of CrowdStrike Falcon Complete MDR technology and human security expertise in the MDR service is extremely valuable."
"The Falcon Spotlight is a most valuable feature."
"The solution is user-friendly."
"CrowdStrike Falcon Complete MDR has increased my confidence in our organization's ability to respond to security incidents."
"CrowdStrike has improved our meantime to closure on incidents by enabling us to have more contextual awareness for each of the detections, providing a much richer and broader scale of intelligence to each of the incidents and detections."
"ReliaQuest GreyMatter has helped us to reduce security incidents by 89%, which is a significant amount of incidents we have seen."
"ReliaQuest GreyMatter saves around 60% of time or resources."
 

Cons

"Their UI is a bit noisy."
"I would like to see them introduce DLP."
"People should be able to obtain training at any point of the engagement so that if somebody who doesn't have the basic knowledge is getting thrown into it, they are able to get trained, and CrowdStrike is able to help them out."
"It would be better if they offered other language options. It's only in English, and in Latin America, we mostly speak Spanish."
"The customization could be tweaked."
"There have been some issues with Falcon Complete's performance."
"The support is good from CrowdStrike Falcon Complete. We call them and we have a response immediately. They could improve by increasing their knowledge."
"This solution is lacking in a recovery feature. If there is a full compromise, this product can't recover the machine, which results in us having to rebuild the entire system."
"Areas that have room for improvement include user interface and integration."
 

Pricing and Cost Advice

"There is a license needed to use the solution. The price of the solution is fair."
"The price is okay, although you're not going to get away cheap when it comes to security."
"CrowdStrike Falcon Complete is very expensive in comparison to Bitdefender."
"Falcon Complete isn't too pricy."
"They are really reasonable for the services they are providing. When you add more endpoints, you are going to pay more for the license."
"While CrowdStrike Falcon Complete is expensive, it offers great features and functionality."
"We have a yearly license, and it could be cheaper."
"CrowdStrike is more expensive than SentinelOne. Licensing works on the number of agents and the modules you buy. CrowdStrike has different modules, such as Falcon, Falcon Overwatch, Falcon Complete, etc. The pricing depends upon the module that the customer wants. They have different Incident Response (IR) teams, which are very expensive."
Information not available
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Top Industries

By visitors reading reviews
Outsourcing Company
10%
Manufacturing Company
9%
Financial Services Firm
9%
Comms Service Provider
6%
Financial Services Firm
10%
Manufacturing Company
9%
Construction Company
8%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business40
Midsize Enterprise23
Large Enterprise35
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for CrowdStrike Falcon Complete?
This service has definitely decreased the time needed for detecting, investigating, or responding to threats. As for how much it has decreased, I would say dramatically. It's hard to put a specific...
What needs improvement with CrowdStrike Falcon Complete?
An improvement I could suggest for this service would be a live support option because sometimes we reach out to CrowdStrike Falcon Complete MDR, and it takes some time to get a quicker response if...
What is your primary use case for CrowdStrike Falcon Complete?
We acquired CrowdStrike Falcon Complete MDR about seven months ago. The security challenges or resource constraints that led my company to choose CrowdStrike Falcon Complete MDR stem from using a d...
What needs improvement with ReliaQuest GreyMatter?
Areas that have room for improvement include user interface and integration.
What is your primary use case for ReliaQuest GreyMatter?
I use ReliaQuest GreyMatter for detection and response, XDR, and SIEM. The best features I like about GreyMatter the most are its efficiency and user experience.
 

Also Known As

Falcon Complete
No data available
 

Overview

 

Sample Customers

Palm Beach State College, Mercedes-AMG, Pokemon, Telstra, Goldman Sachs, Zebra
Information Not Available
Find out what your peers are saying about CrowdStrike Falcon Complete MDR vs. ReliaQuest GreyMatter and other solutions. Updated: September 2026.
917,433 professionals have used our research since 2012.