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ExtraHop Reveal(x) vs Stellar Cyber Open XDR 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

ExtraHop Reveal(x)
Ranking in Network Detection and Response (NDR)
6th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
13
Ranking in other categories
Network Traffic Analysis (NTA) (4th)
Stellar Cyber Open XDR
Ranking in Network Detection and Response (NDR)
21st
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Information and Event Management (SIEM) (52nd), Endpoint Detection and Response (EDR) (61st), Security Orchestration Automation and Response (SOAR) (25th), Extended Detection and Response (XDR) (34th)
 

Mindshare comparison

As of April 2025, in the Network Detection and Response (NDR) category, the mindshare of ExtraHop Reveal(x) is 9.3%, down from 10.4% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 2.2%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Detection and Response (NDR)
 

Featured Reviews

Jordan Swanson - PeerSpot reviewer
It helps you visualize how data moves across your network
I rate ExtraHop Reveal(x) 10 out of 10. This is more of a nice-to-have rather than a must-have solution. Something like a CrowdStrike or a next-gen AV is an essential product, whereas NDR is more of a nice-to-have thing. If you only have a little bit of traffic, you're probably not going to get anything out of it. It's better for a medium-to-large enterprise. It's more appropriate for companies wh a massfootprints or industrial applications using use nonstandard devices. It's helpful for things that use SCADA, the Internet of Things, somethingings that don't fit neatly into other management categories. Itty common for industrial, construction, or maintenance devices to be a little lackluster in their security. Major breaches like the Colonial Pipeline hack and attempted hacks on nuclear power plants all went through Internet of Things vulnerabilities and other devices where security wasn't part of their plan. This helps you cover yourself by monitoring the traffic. With something like CrowdStrike, you need to put the CrowdStrike sensor on it, but Reveal(x) looks at everything on the network.
Hrishiraj Bhattacharjee - PeerSpot reviewer
Correlates incidents, allows for quicker identification and helps prioritize investigations
The only challenge is, and that’s where we come into play, it’s a pretty high-tech platform. So, it’s difficult for small and medium-sized organizations to manage it on their own. It’s a very complex system. It requires a lot of expertise. All my guys who work on it have gone through certification from Stellar itself. There are three different certifications that you need to complete. Only then are you certified by Stellar to work on it. It’s a very complex platform. Not everyone can use it. A simple IT engineer or system admin won’t be able to handle it because it’s quite complex. You need to have an understanding of the industry, the subject, and the tool. So, just purchasing this tool or license and then using it on your own would be very difficult to configure and manage on a day-to-day basis. The pricing model is not suitable for small and medium companies, particularly small companies. The minimum pricing model they have is suitable for companies with more than one thousand users. So, if someone has 50 to 100 users, like typical small companies, it’s difficult for them because the cost involved is high. Stellar would charge you for those thousand users, but you do not need all those users. So what are they going to do? I guess Stellar does not want to target small companies directly and maybe relies on resellers and MSPs like us to sell it. So, that is something I would recommend changing. Otherwise, it’s a great tool, but because of the pricing model, small companies are unable to leverage the advantage of this beautiful tool. So, the pricing model should be suitable for small and medium businesses. The product currently has vulnerability monitoring and everything. But if they could also do something about vulnerability management and maybe patch management, that would be nice.

Quotes from Members

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

Pros

"The solution works well for sending sensors."
"We had useful information within the hour of deployment. The ability to trace back for historical analysis, as well as the behavioral analysis done with the security information, puts the user in a position to make an informed decision to mitigate the performance or security incidents. Regarding the security incidents, Reveal (x) is able to create incident cards that guide your teams through the incidents and gives you the option to delve into the transaction detail to potentially view payloads as well."
"Setting up the solution is relatively easy."
"ExtraHop Reveal(x) is highly recommended and very good."
"When there are performance issues with an HTTP app, ExtraHop enables us to identify the causes within a few minutes. We can see what transactions are being impacted by something that may be happening within the server environment."
"With ExtraHop Reveal(x), it gives me more visibility into the packets. It doesn't provide the entire packet capture, but it offers more information on how connections are made at the network layer. This can be helpful for detecting network attacks. Additionally, I really like the customizable dashboards and reports. The incident dashboard and alerts provide a good summary initially, and diving deeper into them gives more detailed information. It's also great for analyzing specific attacks and victim logs. The feature that tracks the full attack chain makes it easier to monitor the progress of attacks. Plus, it's connected to the Netria.com app, which I find useful for certain tasks."
"Reveal X integrates seamlessly with CrowdStrike. If you see something sketchy on the network, you can quarantine devices through ExtraHop and it'll push to the CrowdStrike server."
"The solution's initial setup process is easy."
"Stellar Cyber Open XDR offers these functionalities at a more affordable price, making it easier for me to position it with price-sensitive customers."
"It can integrate with almost any cybersecurity tool available in the market."
 

Cons

"ExtraHop Reveal(x) could improve by allowing a longer look back in the feature. Right now you have a limit of 30 days to look back on your activity. I've used Darktrace before, and they allow you the ability to play back events. This would be a good feature to have in ExtraHop Reveal(x)."
"It needs integration with more security vendors."
"Agent management could certainly use some focus. It should also be a little bit easier to work with collections. We should be able to nest collections within collections. There should be better nesting."
"The solution should include more support protocols."
"Currently, we have to check manually as we do not receive any notifications about new patches, maintenance, or firmware releases."
"The solution's reporting part and GUI are areas with certain shortcomings where improvements are required."
"The solution is expensive and gets more expensive if a company needs to scale it."
"There is a little training online, but it'd be cool if ExtraHop provided certifications. CrowdStrike does elective training that gives you a certification as a Falcon administrator. It'd be nice to see ExtraHop have something like that"
"I would rate the stability at about five to six. The platform requires some fine-tuning, especially when integrating data sources and creating connectors."
"Support is an issue because they have a limited number of resources."
 

Pricing and Cost Advice

"I rate ExtraHop Reveal(x) six out of 10 for affordability. We pay for an annual license. It's always one of those trade-offs. You get a lot of value, but ExtraHop isn't exorbitantly priced. You can pay extra for additional features like the ability to decode HL7 traffic, which is crucial for EMR environments."
"I rate the price of ExtraHop Reveal(x) a seven on a scale of one to ten, where one is a high price, and ten is a low price."
"The solution is based on an annual subscription model and is expensive."
"I would rate the price a three out of five. It could be less expensive."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
13%
Government
7%
Healthcare Company
7%
Computer Software Company
15%
Comms Service Provider
12%
Manufacturing Company
8%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is the best network monitoring software for large enterprises?
We just did an assessment for our 47 datacenters around North America. The top two enterprise-level network monitoring solutions were ExtraHop first, Riverbed SteelCenter second. Their negotiated c...
What open source tool can one use to measure bandwidth from one's upstream service provider?
One I am looking closely at is AppNeta. They have an appliance that can digest the flow and do a better job than Netflow. The other one we are using is ExtraHop. This has both a Datacenter Hig...
What do you like most about ExtraHop Reveal(x)?
With ExtraHop Reveal(x), it gives me more visibility into the packets. It doesn't provide the entire packet capture, but it offers more information on how connections are made at the network layer....
What is your experience regarding pricing and costs for Stellar Cyber Open XDR?
Pricing is a major benefit of Stellar Cyber Open XDR. I rate it between three and four on the cost scale. It offers functionalities at a significantly lower cost than rival products, enabling me to...
What needs improvement with Stellar Cyber Open XDR?
I am currently evaluating Stellar Cyber Open XDR in terms of their support. I do not see any major areas for improvement as of now. Their support is good, and the team is small, enabling them to ca...
What is your primary use case for Stellar Cyber Open XDR?
I use Stellar Cyber Open XDR ( /products/stellar-cyber-open-xdr-reviews ) as a 24/7 security monitoring tool, especially for customers with large and medium networks. It eliminates the need for a d...
 

Also Known As

Reveal(x), Revealx
No data available
 

Overview

 

Sample Customers

Wood County Hospital
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about ExtraHop Reveal(x) vs. Stellar Cyber Open XDR and other solutions. Updated: March 2025.
846,617 professionals have used our research since 2012.