Field Effect MDR vs ReliaQuest GreyMatter comparison

Field Effect and ReliaQuest are both solutions in the Managed Detection and Response (MDR) category. Field Effect is ranked #5 with an average rating of 9.2, while ReliaQuest is ranked #17 with an average rating of 9.5. Field Effect holds a 1.5% mindshare in MDR, compared to ReliaQuest’s 1.5% mindshare. Additionally, 100% of Field Effect users are willing to recommend the solution, compared to 100% of ReliaQuest users who would recommend it.

Field Effect MDR

Read 31 Field Effect MDR reviews

4,748 Views
4,748 Comparison Views

100% willing to recommend

ReliaQuest GreyMatter

Read 2 ReliaQuest GreyMatter reviews

3,486 Views
1,952 Comparison Views

100% willing to recommend

Field Effect MDR

ReliaQuest GreyMatter

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Field Effect MDR and ReliaQuest GreyMatter based on real PeerSpot user reviews.

Find out in this report how the two Managed Detection and Response (MDR) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Field Effect MDR vs. ReliaQuest GreyMatter Report (Updated: August 2026).

Buyer's Guide

Field Effect MDR vs. ReliaQuest GreyMatter

August 2026

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Helped 909,725 peers since 2012

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

Field Effect MDR

Ranking in Managed Detection and Response (MDR)

5th

Average Rating

9.2

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

No ranking in other categories

ReliaQuest GreyMatter

Ranking in Managed Detection and Response (MDR)

17th

Average Rating

9.6

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

Digital Risk Protection (11th), Extended Detection and Response (XDR) (25th)

Mindshare comparison

As of August 2026, in the Managed Detection and Response (MDR) category, the mindshare of Field Effect MDR is 1.5%, down from 3.1% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 1.5%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Managed Detection and Response (MDR) Mindshare Distribution
Product	Mindshare (%)
Field Effect MDR	1.5%
ReliaQuest GreyMatter	1.5%
Other	97.0%

Managed Detection and Response (MDR)

Featured Reviews

reviewer2753850

Owner at a tech services company with 1-10 employees

Customer security is enhanced with software and update detection while licensing process needs improvement

A quick specific example of how I use Field Effect MDR to keep my customers secure is that it helps me identify computers that need updates, even when I believe they are already updated. Field Effect MDR finds software and Windows updates that aren't being completed, which I find very valuable.

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Md Yousuf Khan

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.

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Quotes from Members

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

Pros

"It is very user-friendly. We have regular reports to see what is going on."

"We are getting visibility over the network, not just for those hosts that have a Field Effect EDR agent but also things like the Internet of Things, guest networks, or rogue devices. We definitely have visibility into all network traffic, which is very cool."

"Unlike previous solutions, where we were solely informed of security incidents, Covalence's MDR allows for real-time incident prevention."

"A quick specific example of how I use Field Effect MDR to keep my customers secure is that it helps me identify computers that need updates, even when I believe they are already updated."

"The most valuable features are Action Recommendations of Observations, which keep us informed about existing vulnerabilities so we can proactively update our endpoints and those of our customers against potential threats."

"There are user notifications about our cloud solutions and access, meaning authentication and possible breaches. Overall, the notifications and alerts are valuable. There are also new features like the DNS protection, which is quite good."

"I like how comprehensive Field Effect Covalence is."

"It provides valuable insights into our IT environment, enabling us to improve reselling, upgrades, and customer management."

More Field Effect MDR pros

"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

"I would like Covalence to implement patch management as well."

"In the AROs tab, if we encounter multiple duplicate recommendations, it would be helpful to be able to select and resolve or dismiss them all at once."

"The area where they can make it better is by giving responses to the end-user. For example, when there is an alert to the administrator, I get it. I have to copy and paste everything to everyone... And then I have to follow up with them, and it's a real pain."

"Field Effect Covalence could benefit from enhancing its packing slip process."

"Covalence's SEAS feature wasn't very user-friendly."

"It would be greatly beneficial to integrate compliance-related reporting directly into the portal."

"Field Effect MDR could broaden its cloud application integrations to integrate better with Office 365, Azure, Salesforce, etc. They integrate about 15 to 20 out of the box. I'd love to see a lot more than that."

"It would be more effective if it could surgically isolate the specific malicious process instead of deleting the entire machine."

More Field Effect MDR cons

"Areas that have room for improvement include user interface and integration."

Pricing and Cost Advice

"It is on the high end, but it is worth it for the service that you get from them."

"Covalence is cost-effective."

"While the contract duration might change, the pricing remains highly attractive."

"The shift to a per-user pricing model and the introduction of a base price for the on-premises or virtual appliance has been particularly advantageous."

"The pricing is fair and reasonable."

"While Field Effect Covalence's pricing seems competitive for the market, the biggest hurdle lies in the lack of dedicated security budgets within many organizations."

"We were particularly impressed with their pricing model, which charges per user rather than per system."

"The licensing model itself is solid, but we're ironing out some inconsistencies in how customer profiles are configured."

More Field Effect MDR pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

22%

Manufacturing Company

14%

Outsourcing Company

Construction Company

Financial Services Firm

10%

Manufacturing Company

10%

Construction Company

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	32
Midsize Enterprise	3

No data available

Questions from the Community

What is your experience regarding pricing and costs for Field Effect Covalence?

Pricing was initially a concern, but the recent updates have resolved that by offering a more accessible buying cost.

See all answers

What needs improvement with Field Effect Covalence?

One way Field Effect MDR can be improved is through its licensing process, which is not ideal. The licensing process is difficult because I have to access a separate website to complete it.

See all answers

What is your primary use case for Field Effect Covalence?

My main use case for Field Effect MDR is keeping my customers secure.

See all answers

What is your experience regarding pricing and costs for ReliaQuest GreyMatter?

I find that the pricing is cost-effective.

See all answers

What needs improvement with ReliaQuest GreyMatter?

Areas that have room for improvement include user interface and integration.

See all answers

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.

See all answers

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Compared 6% of the time

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Compared 5% of the time

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Compared 14% of the time

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Compared 12% of the time

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Compared 10% of the time

Daylight Security AI-Powered MDR vs ReliaQuest GreyMatter

Compared 5% of the time

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Product Reports

Buyer's Guide

Field Effect MDR

August 2026

Download Field Effect MDR product report

Buyer's Guide

Digital Risk Protection

August 2026

Download ReliaQuest GreyMatter product report

Also Known As

Field Effect Covalence

No data available

Overview

Field Effect delivers intelligence-grade managed detection and response for the AI era.

Built on Federated Smart Compute™ and nation-state tradecraft, our holistic MDR platform uncovers weaknesses early, blocks attacks in real time, and reduces risk across the entire threat surface—endpoint, network, cloud, and more.

With an 18-second median time to detect, Field Effect helps MSPs and overwhelmed IT teams outpace agentic attacks and achieve premium protection with the team they have.

Field Effect

ReliaQuest GreyMatter enhances security operations by integrating tools and delivering automation that increases efficiency and visibility.

ReliaQuest GreyMatter optimizes security infrastructures through its platform by connecting disparate technologies, facilitating real-time threat detection, and responding effectively. By leveraging automation, it reduces manual workloads and improves response times. Its ability to unify operations across different tools makes it a preferred choice for maximizing productivity and maintaining a robust security posture.

What are the essential features of ReliaQuest GreyMatter?

Tool Integration: Seamlessly connects existing security tools to ensure cohesive protection.
Threat Detection: Offers real-time insights to identify potential threats promptly.
Automation: Reduces manual efforts by automating routine security processes.
Advanced Analytics: Provides enhanced data analysis for better decision-making.
Flexible Deployment: Compatible with different environments, allowing tailored implementation.

What benefits or ROI should users consider?

Increased Efficiency: Streamlined operations through integrated platforms.
Cost Reduction: Cuts down expenses by reducing manual tasks and productivity loss.
Improved Security Posture: Ensures comprehensive threat detection and response.
Scalability: Grows with organizational needs without compromising performance.
Time Savings: Accelerates incident response and resolution times.

ReliaQuest GreyMatter is effectively implemented in industries such as finance, healthcare, and energy, where security is paramount. Its ability to adapt to specific sector needs and regulatory requirements makes it versatile for targeted use in diverse environments.

ReliaQuest

Sample Customers

Field Effect MDR is widely adopted by managed service providers (MSPs) and organizations with lean IT teams. It is used to monitor, detect, and respond to threats across distributed environments, helping businesses strengthen their cybersecurity posture while maintaining operational efficiency. Organizations rely on Field Effect MDR to protect hybrid infrastructures, secure cloud applications, and defend against modern threats, including increasingly automated and AI-driven attacks, while maintaining compliance and resilience in a rapidly evolving threat landscape.

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Buyer's Guide

Field Effect MDR vs. ReliaQuest GreyMatter

August 2026

Free Report: Field Effect MDR vs. ReliaQuest GreyMatter

Find out what your peers are saying about Field Effect MDR vs. ReliaQuest GreyMatter and other solutions. Updated: August 2026.

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