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OpenText Enterprise Security Manager vs SolarWinds Security Event Manager comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 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

OpenText Enterprise Securit...
Ranking in Security Information and Event Management (SIEM)
27th
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
99
Ranking in other categories
No ranking in other categories
SolarWinds Security Event M...
Ranking in Security Information and Event Management (SIEM)
37th
Average Rating
7.8
Reviews Sentiment
5.7
Number of Reviews
27
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Security Information and Event Management (SIEM) category, the mindshare of OpenText Enterprise Security Manager is 1.6%, down from 1.7% compared to the previous year. The mindshare of SolarWinds Security Event Manager is 1.0%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
OpenText Enterprise Security Manager1.6%
SolarWinds Security Event Manager1.0%
Other97.4%
Security Information and Event Management (SIEM)
 

Featured Reviews

SM
Cloud Security Archirect at IBM
Unified log analysis has strengthened incident detection and supports continuous attack simulation
I do not have any areas for improvement in ArcSight Enterprise Security Manager (ESM) as I have not delved deeply into it; overall, it is a good package. I would like to see the detection and response features included in the next release of ArcSight Enterprise Security Manager (ESM), as security orchestration and automation are increasingly important.
Yashokanth Partkunan - PeerSpot reviewer
Managed Services Engineer at Loop1 Systems
Has supported client needs efficiently but requires deeper analysis features and faster support
The log analyzing capability of SolarWinds Security Event Manager should go into more depth than the current environment. More modification and enhancements are required on the dashboard side in order to make it closer to optimal performance. From observation and feedback from users, they need more functionality related to monitoring, and in-depth analyzing needs to be improved.

Quotes from Members

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

Pros

"It allows us to be in better compliance with security protocols, and it also gives us a better global vision of what is happening in the organization in terms of security threats and how best to analyze and mitigate them."
"It's a fantastic product and highly configurable, but it needs nothing less than a seasoned cyber security professional with serious engineering expertise and a real desire to provide meaningful use cases."
"I am satisfied with the solution's stability."
"It has increased our detective capabilities in the cybersecurity landscape."
"The correlation feature is good."
"ArcSight is better than them all when it comes to filtering, normalization, aggregation, dashboards, reporting and correlation, multi-tenancy and custom devices support."
"We use ArcSight ESM for log analysis and security alerts. It warns us of threats and then helps us conduct a forensic investigation of a cyber attack or internal incident after it happens."
"The out-of-the-box rules that help us configure functioning rules within the environment are valuable."
"The out of the box reports and dashboard. It was easy to trim down these windows to something we could quickly use."
"The most valuable feature of SolarWinds Security Event Manager is the analysis and the knowledge about the incidence that we trace."
"SolarWinds has provided greater visibility into incidents and activities on the network."
"The scalability of SolarWinds Security Event Manager is good."
"It's extremely easy to deploy."
"We were suffering from a lack of visibility into our logs, so we implemented SolarWinds LEM."
"We had to integrate with other teams, and the infrastructure deployment didn't take long. The integration involves learning with different teams, networking, and configuring various network devices and servers. Infrastructure deployment only took one or two days."
"It performs network behavior monitoring, log monitoring, and disaster recovery monitoring."
 

Cons

"Administration of ArcSight is not an easy job. The admin needs to be well experienced in it to identify the root cause and fix it."
"Performance is the product's Achilles' heel. The aggregation can't be done for a long period of time, i.e. one week."
"The stability isn't quite perfect. We occasionally run into problems."
"ArcSight ESM could improve by adding more features and documentation. There needs to be more documentation."
"I tried to learn the syntax in order to customize the software (connectors and agents) for a particular device, and it was a nightmare."
"Licensing is straightforward, but the solution is fairly pricey."
"Technical support has been so frustrating that we've brought in an intermediary, LiveQuest, to deal with HP support for us."
"High availability achievable through complicated configurations (i.e. load balancers)."
"The main area that would mean a big improvement for me would be for the product to include multiple dashboards."
"The only issue is the pricetag. SolarWinds is a costly solution."
"The flash-based interface can be improved because sometimes, the speed of monitoring is reduced."
"It takes a long time to perform a root cause analysis."
"I don't think SolarWinds is scalable enough. It is somewhat limited when I need to deploy it across multiple environments in a distributed architecture."
"It won't tell you when your backups are failing, but it will give you hints when your database is running on full recovery."
"We used the support from SolarWinds Security Event Manager and they are knowledgeable but challenging to get in contact with them."
"There are no multiple dashboards which would allow you to see information side-by-side."
 

Pricing and Cost Advice

"HPE ArcSight pricing might be more expensive than other SIEM solutions, but in my opinion it has powerful features and great flexibility in developing complex use cases."
"The pricing model is expensive compared to open-source alternatives."
"Thanks to Micro Focus's licensing model, as an MSSP, we are able to see a complete return on our investment almost immediately."
"ArcSight is pretty expensive compared with its competitors. I believe that is fine as it provides value."
"We have a license to use this solution. The price of ArcSight Enterprise Security Manager is expensive."
"Pricing is good, I'd rate the pricing a seven out of ten, with ten being low price. It's better than Splunk and IBM QRadar because their pricing is based on EPS."
"Price-wise, ArcSight ESM was a bit high compared to competitors, which factored into our decision to switch to Splunk. It couldn't cover all our business needs for what we wanted to implement."
"The licensing cost is affordable if you get an enterprise license. The licensing is based on EPS, so you can probably provide a package of license for multiple ESMs with their correlational end fees. It is cost-effective."
"We do a yearly license renewal. For a year, the solution costs roughly $500,000 USD. There are no costs beyond this yearly fee."
"It is in the appropriate mid-range. It is not as expensive as some of the other solutions. It is also not cheap."
"Licensing is on devices, so if you have many, then this may be high."
"The pricing model would benefit from having package deals with other SolarWinds products."
"The tool is available at a good price for customers compared to other solutions in the market. I rate the product's price as an eight out of ten."
"The price of SolarWinds Security Event Manager is reasonable."
"Licenses can only be purchased in blocks of fifty at a time."
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Comparison Review

VS
Manager, Enterprise Risk Consulting at a tech company with 1,001-5,000 employees
Jun 28, 2015
Qradar vs. ArcSight
Continuing with the SIEM posts we have done at Infosecnirvana, this post is a Head to head comparison of the two Industry leading SIEM products in the market – HP ArcSight and IBM QRadar Both the products have consistently been in the Gartner Leaders Quadrant. Both HP and IBM took over niche SIEM…
 

Top Industries

By visitors reading reviews
Outsourcing Company
15%
Financial Services Firm
11%
Construction Company
11%
Comms Service Provider
8%
Construction Company
12%
Outsourcing Company
12%
Financial Services Firm
12%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise14
Large Enterprise59
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise3
Large Enterprise7
 

Questions from the Community

Which is the best SIEM tool for a mid-sized financial services firm: Arcsight or Securonix?
In my market, a lot of financial companies had or have an ArcSight installation. Just because in former times it was pretty good. Now a lot of them are looking for a more effective solution due to ...
What is your experience regarding pricing and costs for ArcSight Enterprise Security Manager (ESM)?
I would rate the pricing of ArcSight Enterprise Security Manager (ESM) around seven, as it varies based on features and demand, making it more affordable for larger organizations, while smaller one...
What needs improvement with ArcSight Enterprise Security Manager (ESM)?
I do not have any areas for improvement in ArcSight Enterprise Security Manager (ESM) as I have not delved deeply into it; overall, it is a good package. I would like to see the detection and respo...
What needs improvement with SolarWinds Security Event Manager ?
The log analyzing capability of SolarWinds Security Event Manager should go into more depth than the current environment. More modification and enhancements are required on the dashboard side in or...
What is your primary use case for SolarWinds Security Event Manager ?
I work with all SolarWinds products mostly, including Network Configuration Manager and NPM. I am a reseller. I usually recommend SolarWinds products for Loop1. It's for the bigger ones; we are the...
What advice do you have for others considering SolarWinds Security Event Manager ?
I am still dealing with SolarWinds products and use most of their solutions. User-friendly configuration is key, and the configurations are simple, not complex. The only important part is what we d...
 

Also Known As

Micro Focus ArcSight, HPE ArcSight, ArcSight
SolarWinds LEM, Solarwinds SIEM, TriGeo, Log and Event Manager
 

Overview

 

Sample Customers

Lake Health, U.S. Department of Health and Human Services, Bank AlJazira, Banca Intesa, and Obrela.
NetSuite, EasyStreet, Legacy Texas Bank, and Energy Federal Credit Union, to name a few.
Find out what your peers are saying about OpenText Enterprise Security Manager vs. SolarWinds Security Event Manager and other solutions. Updated: September 2026.
913,924 professionals have used our research since 2012.