No more typing reviews! Try our Samantha, our new voice AI agent.

ArcSight Security Open Data Platform vs LogRhythm SIEM comparison

Why PeerSpot?
 

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

ArcSight Security Open Data...
Ranking in Security Information and Event Management (SIEM)
79th
Average Rating
9.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
LogRhythm SIEM
Ranking in Security Information and Event Management (SIEM)
18th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
176
Ranking in other categories
Log Management (15th)
 

Mindshare comparison

As of November 2026, in the Security Information and Event Management (SIEM) category, the mindshare of ArcSight Security Open Data Platform is 0.3%, up from 0.1% compared to the previous year. The mindshare of LogRhythm SIEM is 2.7%, down from 3.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
LogRhythm SIEM2.7%
ArcSight Security Open Data Platform0.3%
Other97.0%
Security Information and Event Management (SIEM)
 

Featured Reviews

Shitanshu Kumar - PeerSpot reviewer
Senior Director, Products & Solutions at Etek international
Offers insights into past events and future incidents before they occur
I rate the product a nine out of ten. Organizations should evaluate how the solution will impact their organization and align with their security goals rather than solely focusing on the features the solution offers. The capabilities of a solution may vary, and it's essential to prioritize your specific requirements and choose the one that best meets those needs.
RS
Engineer Information Security at N-Able (Pvt) Ltd
Advanced threat detection has improved investigations but complexity and resource use need refinement
LogRhythm SIEM could learn from Wazuh, as Wazuh has a built-in mechanism that allows you to write custom scripting and scripts through languages that Wazuh can then trigger, which is somewhat better and more matured in Wazuh compared to LogRhythm SIEM. Additionally, the parsers that I write for LogRhythm SIEM tend to get quite complex for log parsing, while with Wazuh, I can achieve a similar parser with much less complexity. Those are some of the pain points that some of our customers have been expressing. If LogRhythm SIEM could make a lightweight version of their solution, that would be quite competitive because some of my customers have a very large need but refuse to go with LogRhythm SIEM due to its complexity and high resource intensity. Therefore, they have been moved to Wazuh, which I am deploying for them. Even though LogRhythm SIEM has extremely good capabilities, their resource utilization is too heavy for certain customers, so if they could make a separate, lightweight version, that would be quite beneficial.

Quotes from Members

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

Pros

"The product provides a collective view through the Enterprise Security Manager, offering insights into past events and heuristics about future incidents before they occur and impact the organization."
"I am pretty impressed with it."
"The AI Engine can take an event and correlate it into something else giving us meaningful context regarding what is going on. We integrated it in with our ticketing system, so if an alarm fires, it raises a ticket in our system."
"The PCI compliance pieces that help us produce reports for our external auditor, and their support."
"We have been impressed with the data that we're getting back, the look and feel, ease of use, and things of that nature."
"The product was easy to deploy and easy to learn how to use, and the web console is the best I have seen when compared to other SIEMs."
"This solution has been almost like a transformative change in how we detect and then respond to incidence."
"In comparison to others, LogRhythm SIEM has certain features that other solutions are lacking; for example, user analytics and user behavior monitoring are features that some of the other SIEMs lack."
"As a SIEM, probably the best feature is that it can be tuned effectively, as there are very few SIEMs out there that can be effectively tuned to provide you with meaningful information and not be overwhelmed."
 

Cons

"ArcSight Security Open Data Platform needs to improve stability. Support has deteriorated after the acquisition of OpenText. It should also improve market awareness."
"A cleaner interface. I keep getting confused and forgetting where everything is."
"It’s very easy to overwhelm the system. I have some of the beefiest data that they provide, and I can still overrun the system."
"I would say that the information is out there somewhere, but they don't have the best support site. They just don't."
"In terms of the product, what really needs to improve are the metrics that you can get from it."
"We run across the odd vendor which we are using that we think are large players in their environment, but there is not necessarily a native support for their log ingestion per se, where it requires customization in order to be able to parse and accept their logs."
"What still needs improvement is automation. The SmartResponse obviously does not use open APIs at the moment, so we're having a lot of problems connecting it with things like Palo Alto Traps and some other systems, things like Cisco."
"The software needs to work on its pricing."
"LogRhythm SIEM needs improvement in data grouping and manipulation capabilities."
 

Pricing and Cost Advice

Information not available
"The solution has provided us with consistency and increased staff productivity through orchestrated automated work flows by at least 20 percent."
"In comparison to the competition, they are more affordable. This allows us to do more with less."
"NextGen SIEM's pricing is moderate."
"The setup and licensing for small and medium size businesses is straightforward, though when it comes to the enterprise it pays to keep in mind the possibility for complications given all the extras and add-ons that may be required."
"I think the tool is reasonably priced. There is a need to pay per year towards the licensing costs of the tool."
"Look for whatever will give you the most value. That's the main point. It is not one size fits all."
"The product is inexpensive than other tools."
"It costs a great amount, but its pricing is competitive with some of the other vendors. For licensing and support, we pay about 20,000. There are no additional costs or anything like that."
report
Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.
920,223 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
No data available
Construction Company
11%
Financial Services Firm
10%
Outsourcing Company
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise39
Large Enterprise83
 

Questions from the Community

Ask a question
Earn 20 points
What is the difference between log management and SIEM?
Rony, Daniel's answer is right on the money. There are many solutions for each in the market, a lot depends upon your ability to manage such tools and your budget. A small operation may be best s...
What needs improvement with LogRhythm NextGen SIEM?
LogRhythm SIEM could learn from Wazuh, as Wazuh has a built-in mechanism that allows you to write custom scripting and scripts through languages that Wazuh can then trigger, which is somewhat bette...
What is your experience regarding pricing and costs for LogRhythm SIEM?
I find LogRhythm SIEM affordable, as it is a bit less costly than QRadar, although I have not been involved in negotiation charges; however, from the manager's approval, I see it as affordable.
 

Also Known As

No data available
LogRhythm NextGen SIEM, LogRhythm, LogRhythm Threat Lifecycle Management, LogRhythm TLM
 

Overview

 

Sample Customers

Information Not Available
Macy's, NASA, Fujitsu, US Air Force, EY, Abbott, HD Supply, SAB Miller, UCLA, Raytheon, Amtrak, Cargill
Find out what your peers are saying about Splunk, IBM, Microsoft and others in Security Information and Event Management (SIEM). Updated: October 2026.
920,223 professionals have used our research since 2012.