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Binary Defense MDR vs UnderDefense comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 24, 2026

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

Binary Defense MDR
Ranking in Managed Detection and Response (MDR)
17th
Average Rating
9.2
Reviews Sentiment
7.7
Number of Reviews
16
Ranking in other categories
No ranking in other categories
UnderDefense
Ranking in Managed Detection and Response (MDR)
10th
Average Rating
10.0
Reviews Sentiment
7.2
Number of Reviews
5
Ranking in other categories
Endpoint Detection and Response (EDR) (22nd), Security Orchestration Automation and Response (SOAR) (10th), SOC as a Service (4th), Extended Detection and Response (XDR) (15th), Compliance Management (10th), AI-SOC (8th), AI-Powered Security Automation (4th)
 

Mindshare comparison

As of November 2026, in the Managed Detection and Response (MDR) category, the mindshare of Binary Defense MDR is 1.4%, up from 0.6% compared to the previous year. The mindshare of UnderDefense is 0.8%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed Detection and Response (MDR) Mindshare Distribution
ProductMindshare (%)
UnderDefense0.8%
Binary Defense MDR1.4%
Other97.8%
Managed Detection and Response (MDR)
 

Featured Reviews

reviewer2588769 - PeerSpot reviewer
Cybersecurity Architect, Information Technology Division at a healthcare company with 1,001-5,000 employees
Phenomenal response time and good handling of context in our diverse environment
We are going to have a meeting with them the following Monday. It will be our first quarterly business review. Half of it is going to be looking at new products and new functions that they are bringing out. So far, I do not have anything negative or a concern. There were two small mistakes that the technician made, and they were remedied immediately. Once we brought them to their attention, they were remedied. I do not have any complaints. They were just simple mistakes that anybody could make, and their response was a positive response. So far, I have not had anything negative to say. The only area for improvement that I can think of relates to statistical analysis for SLAs. They are in the middle of moving to a new product called D3 which is going to do some backend work for them. I know they are working to improve some of the help desk statistics, such as the time the tickets open and the time they are closed. They are working on that function. It is going to be resolved in the next month or two. We have service level agreements with them, but they can use improved statistics for service level agreements. This is the only point of improvement I can identify.
Ivan Voitovych - PeerSpot reviewer
Founder at Urlicer
AI-driven SOC triage has transformed threat monitoring and keeps our security work focused
The best features UnderDefense offers include mostly triage in-context signals read together across my stack, where one finding replaces many separate checks. A good thing too is its false positive suppression, as I do not get false notifications. Normal activity such as traffic spikes during customer events is recognized and documented, and only the unusual cases reach me. It has full-time support 24/7 with proactive reports, and monitoring runs around the clock. Reports and alerts come to me without even noticing or asking, so it is very useful. My team sees what happened without having to chase it. I find the proactive reporting and 24/7 support to have definitely made a real difference. Proactive reports mean I hear about what happened without having to ask, so I know the state of things at the start of the day, and 24/7 support matters most for traffic spikes and other events outside busy working hours, as I get an answer when I need one without keeping someone on call just in case, saving me a lot of time. Together, they let my team stay on infrastructure work and step in only when a decision is needed. Regarding UnderDefense's AI capabilities, I think the governance and security is the best there is, as the decisions that matter stay with my team and each finding is documented, allowing me to review afterwards how a conclusion was reached. That control and traceability is what I need from AI in a security role. The accuracy and reliability of UnderDefense's AI output is accurate and steady, as findings have matched what I saw when I checked them, and the pattern assessments are consistent, especially during large traffic events or spikes, which is when I depend on them most. When a case needs judgment, the reasoning is there so I can confirm it myself.

Quotes from Members

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

Pros

"Binary Defense has a human service department that provides live monitoring for our systems."
"The biggest aspect for us is that they are able to conform to our environment and utilize our tools. That way, we still maintain ownership of all the data and access to the applications, and we never lose control of the ability to run the solution ourselves if we need to."
"The speed at which their services are reactive is valuable. Nowadays, when a threat hits an endpoint, you've got minutes, not hours or days. Their average response time is about four minutes on an alert. For anything that needs to be sent to us, it's about fourteen minutes, which is pretty good. They're the third SOC that I've used in fifteen years. By far, they are the quickest ones to act. When you're looking at prevention, that's a key factor."
"Our mean time to response has gone down. We're much faster with direct response and have more investigative capabilities than we did before."
"The case interface is Binary Defense MDR's most valuable feature."
"The customization has been the most valuable aspect and was really the reason we ended up selecting Binary Defense. They worked with us to provide exactly the level of support, features, response, and collaboration we needed."
"Binary Defense's most valuable feature is the 24/7 monitoring and threat hunting. Their team checks the latest breaches and how they're done."
"The most valuable part of Binary Defense is its team of cybersecurity analysts. Their analysts filter out the noise and only forward the critical threats that require a response instead of false positives."
"UnderDefense Gen AI SOC flags behavior that breaks from an account's own baseline, lays out which signals triggered the alert and why it reads as different from normal activity, and helps our team decide within the same day whether we are seeing a legitimate big campaign push or a compromised login."
"Every morning we look at a short list of cases that matter instead of a long list of raw alerts, and each case comes with the full picture, so we can decide in a few minutes whether it needs action."
"UnderDefense groups it into one alert with the caller, the endpoint, and the usual pattern, which allows us to contact the customer the same day with facts in hand."
"Routine signals are handled and documented, and only cases that need a human decision reach my team, allowing engineers to spend their time on infrastructure hardening instead of log digging."
"The linking, the filtering, and the readable reasoning each help on their own, but together, they allow a small security team to handle the volume our platform produces without losing sight of the cases that matter."
 

Cons

"We found a couple of bugs in the user interface."
"The only area for improvement that I can think of relates to statistical analysis for SLAs. They are in the middle of moving to a new product called D3 which is going to do some backend work for them. I know they are working to improve some of the help desk statistics, such as the time the tickets open and the time they are closed."
"If I were shopping for an MDR solution today, I would not only look for a company that has the ability to alert, detect, and remediate, but also the ability to integrate vulnerability management. That's a big thing that they're lacking today."
"The only area I see for improvement with Binary Defense is their service portal. It could benefit from some enhancements."
"The current reporting system could benefit from improvement."
"I don't find any downside to them, but if I have to put one, it would be consistent manpower or staffing. The only area where the solution can be improved is going to be with people. As they grow, they are struggling with the same thing that every other company is, which is getting talent and getting that talent to stay, but they've just revised their tiering system to go from a flat analyst and manager to a three-tier solution where it goes through two or three before it gets elevated. That seems to have worked out well, so if one level misses it, the next one picks it up, and it works out fine."
"Binary Defense MDR could be even better with additional features, like automatic scans and file quarantine."
"I would like to see more frequent check-ins with our security status."
"UnderDefense could improve in onboarding, which takes some dedicated time because the baseline for our high volume upload events needs to be set up first."
 

Pricing and Cost Advice

"From the initial cost that Binary Defense came in with, we pared it down quite a bit over the course of 30 or 60 days. My leadership would say that their cost was high, but realistically, they were in line with the market."
"The pricing is very good. They are definitely competitive and they were lower at the time that we went with them."
"The pricing isn't that bad, it's very competitive. I don't feel that it's over-priced and I don't feel that it's under-priced."
"Binary Defense MDR is priced competitively and may be slightly lower than CrowdStrike."
"The solution's price is spot on; if anything, it's slightly below the norm for most services. Compared to building the same team internally, it would cost more to create the same amount of capability than what we get from an external team. Price-wise, Binary Defense is in a great spot."
"It has been good. We have saved money, and we have a better product."
"The pricing is on target. Working with their sales team on pricing negotiations was a pleasant process. They were very respectful of the constraints we had and I feel that we're paying a fair price."
"It's valued at the right price. Even with the number of endpoints we have, we don't feel that it's a lot more than any competitor. In fact, it might be less expensive when you look at the fact that you're getting a full flex SOC out of it along with the tools."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
20%
Insurance Company
14%
Financial Services Firm
8%
Construction Company
6%
Manufacturing Company
39%
Construction Company
13%
Security Firm
11%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise4
Large Enterprise7
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Binary Defense MDR?
It has been good. We have saved money, and we have a better product. We are a company that has become an enterprise from a small medium business in two years. Our company passed a certain dollar ma...
What needs improvement with Binary Defense MDR?
We are going to have a meeting with them the following Monday. It will be our first quarterly business review. Half of it is going to be looking at new products and new functions that they are brin...
What is your primary use case for Binary Defense MDR?
They co-manage our Sentinel SIEM instance, and they provide a Security Operations Center (SOC) with 24/7 coverage. They perform research and remediation. They have a separate team for phishing. Tha...
What is your primary use case for UnderDefense?
Our main use case for UnderDefense Agentic AI SOC is to watch how accounts actually use our platform. Our product is a large database of creator data that customers search and export, so the bigges...
 

Also Known As

Binary Defense Vision, Binary Defense Managed Detection and Response, Binary Defense Managed Detection & Response
No data available
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Securitas USA, Black Hills Energy, Lincoln Electric,The J.M. Smuckers Company, New York Community Bank, State of Connecticut, NCR
Kyte, Betsson Grourp, Mammut, Accedian.
Find out what your peers are saying about CrowdStrike, SentinelOne, Huntress and others in Managed Detection and Response (MDR). Updated: October 2026.
920,223 professionals have used our research since 2012.