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ExtraHop Reveal(x) vs Stellar Cyber Open XDR 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

ExtraHop Reveal(x)
Ranking in Network Traffic Analysis (NTA)
7th
Ranking in Network Detection and Response (NDR)
5th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
15
Ranking in other categories
No ranking in other categories
Stellar Cyber Open XDR
Ranking in Network Traffic Analysis (NTA)
18th
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) (42nd), User Entity Behavior Analytics (UEBA) (29th), Endpoint Detection and Response (EDR) (55th), Security Orchestration Automation and Response (SOAR) (25th), Extended Detection and Response (XDR) (34th), Identity Threat Detection and Response (ITDR) (23rd)
 

Mindshare comparison

As of September 2026, in the Network Traffic Analysis (NTA) category, the mindshare of ExtraHop Reveal(x) is 6.3%, down from 14.2% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 2.8%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Traffic Analysis (NTA) Mindshare Distribution
ProductMindshare (%)
ExtraHop Reveal(x)6.3%
Stellar Cyber Open XDR2.8%
Other90.9%
Network Traffic Analysis (NTA)
 

Featured Reviews

Henri Heuvel - PeerSpot reviewer
Technical Consultant at Axians
Cloud-based administration streamlines network security management
ExtraHop Reveal(x) can improve regarding integration capabilities. For instance, the market is getting really flooded with Microsoft Sentinel, and I know there is an integration possible, but the tools on the market right now indicate that integration should not be a skill from an integrator point of view. It should be quite easy for customers to integrate that solution into SOCs, SIEMs, or any other integration with other tools. There are various integrations from which there's a manual on how to do it, but specifically, the Microsoft portfolio, particularly Sentinel, integration is not yet there. If you score them on a scale of one to ten, ExtraHop scores around a 7.5 to an 8 on an integration basis, but there's actually room for improvement on that side. In the older days, ExtraHop had a license model where you could do all you can eat, so if you had a sensor with 10 gig of capacity, you could use all the entire 10 gig of throughput. They changed that to an asset-based license model, and that's an absolute downside of the solution, where it is harder for smaller companies to acquire the solution itself. That has given us quite some problems in positioning the solution properly within the network, so the licensing model is an absolute downside where they need to improve.
JC
Global Director, Commercial Operations at Promasecure LLC
Automated security monitoring increases efficiency, but market visibility needs improvement
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 cater to everyone effectively. While I have not encountered significant drawbacks so far, market penetration is challenging due to the product's newness, despite its flexibility and customization features. I find their user interface to be quite good.

Quotes from Members

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

Pros

"Setting up the solution is relatively easy."
"The solution's initial setup process is easy."
"The security features of this solution are the most valuable."
"The ability ExtraHop Reveal(x) has to mitigate risk from external IP addresses has been a lifesaver for us."
"The solution's ability to decrypt SSL traffic is its most valuable feature."
"The solution offers a friendly GUI for security features."
"The most valuable aspect of the solution is the depth of information that's available."
"The best features of ExtraHop Reveal(x) include the cloud-based Reveal(x) 360, which is an absolute plus; you've got one point of administration where you can attach multiple vendors or solutions or sensors, and that's good."
"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

"I would like to see improvements in areas where events are getting dropped; we're not able to view complete insights."
"The support from ExtraHop Reveal(x) is sporadic, it can be good and it can be poor."
"I would like to see more cloud capability."
"The solution should include more support protocols."
"They changed that to an asset-based license model, and that's an absolute downside of the solution, where it is harder for smaller companies to acquire the solution itself."
"Setting up ExtraHop is complex because we needed a nuanced understanding of the data flows into our data center."
"Netflow - Processing Netflow can be cumbersome as it requires triggers to truly gain value and insight. This in turn can add a bit of load to the hardware. The focus of ExtraHop Reveal (x) is live packet data."
"The solution is expensive and gets more expensive if a company needs to scale it."
"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."
"The solution is based on an annual subscription model and is expensive."
"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."
"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
14%
Manufacturing Company
10%
Government
8%
Outsourcing Company
8%
Manufacturing Company
14%
Comms Service Provider
10%
Outsourcing Company
9%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise4
Large Enterprise9
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 is your experience regarding pricing and costs for ExtraHop Reveal(x)?
We manage the setup cost ourselves, so I am quite happy with that. I also had engagement with professional services from ExtraHop, and it wasn't bad, but I was not impressed; it's not academic work...
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: September 2026.
913,924 professionals have used our research since 2012.