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OpenText Enterprise Security Manager vs Securonix Next-Gen SIEM comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 28, 2025

Review summaries and opinions

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

ROI

Sentiment score
4.9
ROI from OpenText Enterprise Security Manager varies widely, influenced by threat detection, compliance benefits, and prevention of incidents.
Sentiment score
3.1
Securonix Next-Gen SIEM boosts security awareness, operational efficiency, and ROI, reducing costs and response times for users.
The solution is time-saving, particularly in the long run after it is deployed, enabling us to get value promptly.
Senior SOC Developer at XVE Security
 

Customer Service

Sentiment score
5.4
OpenText Enterprise Security Manager support receives mixed reviews, with common complaints about slow resolution and inadequate expertise in complex issues.
Sentiment score
5.6
Securonix Next-Gen SIEM support is generally effective and knowledgeable but varies in response time, with regional differences.
The answers received are not always satisfactory, requiring follow-up discussions.
Senior Security Engineer at Valuepoint Systems
They excel in response times and quick reactions when there's an actual threat.
VP International Business and Alliances at a tech services company with 51-200 employees
If I raise a ticket, it initially goes to the L1 team, but the next level of escalation is really effective.
There is no UK-based support, which leads to delays in waiting for US support.
Senior SOC Developer at XVE Security
 

Scalability Issues

Sentiment score
5.9
OpenText Enterprise Security Manager is scalable for large deployments but faces cost challenges at the logger level.
Sentiment score
7.9
Securonix Next-Gen SIEM excels in scalability and performance, efficiently managing large data volumes and user numbers in cloud environments.
It lacks some capabilities compared to other tools available in the market.
Senior Security Engineer at Valuepoint Systems
We have not had any customers come back to say they cannot scale at the speed of their business growth.
VP International Business and Alliances at a tech services company with 51-200 employees
I can rate it around eight to nine, and it is very scalable and capable of handling tasks, especially for the on-premises product.
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
The solution is scalable as it is cloud-based and cloud-native.
Senior SOC Developer at XVE Security
 

Stability Issues

Sentiment score
5.1
OpenText Enterprise Security Manager is stable and reliable, though performance varies with challenges in virtualization and specific components.
Sentiment score
7.8
Securonix Next-Gen SIEM is stable with good performance, occasional slowness, and effective log management, despite initial challenges.
The stability of ArcSight Enterprise Security Manager (ESM) is not very robust.
Senior Security Engineer at Valuepoint Systems
The stability of Securonix Next-Gen SIEM is based on the events we are processing.
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
 

Room For Improvement

OpenText Enterprise Security Manager needs user interface upgrades, better integration, improved documentation, and enhancements in analytics and scalability.
Securonix Next-Gen SIEM needs improvements in user experience, integration, automation, customization, technical support, and compatibility with other technologies.
The integration aspect of ArcSight Enterprise Security Manager (ESM) needs improvement.
Senior Security Engineer at Valuepoint Systems
Developing custom connectors for each product, especially the internal applications, is difficult, and Securonix Next-Gen SIEM is not up to the mark.
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
When dealing with a large amount of data, such as when firewall logs increase, queries sometimes crash or get stuck.
The passing and setup are quite complex at the beginning, making onboarding not smooth.
Senior SOC Developer at XVE Security
 

Setup Cost

OpenText Enterprise Security Manager is costly but offers robust features and scalability, with possible discounts and cost management strategies.
Securonix Next-Gen SIEM offers transparent, competitive pricing based on users, excluding data charges, making it attractive for enterprises.
ArcSight Enterprise Security Manager (ESM) is very cheap compared to other tools.
Senior Security Engineer at Valuepoint Systems
Licensing is based on events per second (EPS), costing between $50 to $60 per EPS.
Regional Channel Manager at i2sBusiness Solutions
The solution is definitely not expensive.
VP International Business and Alliances at a tech services company with 51-200 employees
The pricing has similar ingestion charges compared to other solutions, such as Splunk.
Senior SOC Developer at XVE Security
 

Valuable Features

ArcSight offers advanced threat detection, robust integration, customizable dashboards, and automates event correlation for efficient security operations.
Securonix Next-Gen SIEM enhances threat detection through advanced analytics and AI-driven features, reducing false positives and manual efforts.
The ability to interpret data is highly valued.
Senior Security Engineer at Valuepoint Systems
The other SIEM solutions lack an option for big data analysis, whereas in the Securonix Next-Gen SIEM, we have this option.
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
The software includes user behavior interactions, dashboards, and training capabilities.
Regional Channel Manager at i2sBusiness Solutions
Now, the process is automatic, reducing our workload.
 

Categories and Ranking

OpenText Enterprise Securit...
Ranking in Security Information and Event Management (SIEM)
21st
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
98
Ranking in other categories
No ranking in other categories
Securonix Next-Gen SIEM
Ranking in Security Information and Event Management (SIEM)
16th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
35
Ranking in other categories
Identity Threat Detection and Response (ITDR) (10th), AI Security (10th)
 

Mindshare comparison

As of January 2026, in the Security Information and Event Management (SIEM) category, the mindshare of OpenText Enterprise Security Manager is 1.6%, up from 1.1% compared to the previous year. The mindshare of Securonix Next-Gen SIEM is 1.2%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
Securonix Next-Gen SIEM1.2%
OpenText Enterprise Security Manager1.6%
Other97.2%
Security Information and Event Management (SIEM)
 

Q&A Highlights

reviewer1375044 - PeerSpot reviewer
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
Nov 16, 2021
 

Featured Reviews

NM
Senior Security Engineer at Valuepoint Systems
Interpreting data effectively despite challenges in integration and support
If someone lacks the budget for a new SIEM tool with advanced capabilities, I would recommend ArcSight Enterprise Security Manager (ESM). However, if they have the budget, I would suggest looking into other options. Overall, I would give ArcSight Enterprise Security Manager (ESM) a rating of seven out of ten.
reviewer1375044 - PeerSpot reviewer
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
Centralized environment supports big data while facing integration challenges
The customization in Securonix Next-Gen SIEM is more difficult compared to other solutions. At the operation level, we are not facing many challenges with automating things using Securonix Next-Gen SIEM, but at the admin level, we have many challenges where log parsing is causing issues and compatibility is not present. The primary technology challenge we have is not at the security tools level. For example, firewall Cisco and others are capable. However, specific to product, for SAP, we are using certain products, and developing custom connectors for each product, especially the internal applications, is difficult, and Securonix Next-Gen SIEM is not up to the mark.
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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…
 

Answers from the Community

reviewer1375044 - PeerSpot reviewer
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
Nov 16, 2021
Nov 16, 2021
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 admin costs for handling more complex scenarios the same applies to QRadar. Looks like the old champions like ArcSight are getting a little "out of Date". That's why my company (SW development and co...
2 out of 11 answers
it_user1157703 - PeerSpot reviewer
Sales & Commercial Director - EMEA with 51-200 employees
Jun 24, 2020
To be upfront  I am a security vendor and we are the authors and developers of Snare our SIEM-agnostic Enterprise solution for log collection and log management.  We work with lots of Siem vendors and Snare deploys and integrates with all major SIEM platforms e.g. Arcsight, Qradar, Splunk, RSA. We have over 500 Banks and financial services companies using Snare Agents and Snare central where we have been able to contain and reduce their Siem ingestion charges by up to 60% where the Siem vendor charges for log data ingestion by EPS, GB or any metered basis - https://www.youtube.com/channel/UCr8sLTVcI7oivIjEQBfu7UA. Snare collaborates and compliments SIEM solutions. Snare Agents provide Granular Filtering @ Source, Truncation of Noise out of logs @ Source in a lightweight Agent. Snare Central provides dashboard analytics to monitor log traffic from windows, Linux, Unix, OSX, Syslog feeds etc.while also providing "Out of the Box Compliance Reporting, Alerts" and ability to reflect logs to multiple destinations simultaneously.  From our experience, Arcsight is a good SIEM, very feature-rich but does require a lot of resources and is generally very expensive one-time and ongoing ingestion of logs into Arcsight (unless you have Snare). Arcsight connectors provide an agentless collection process but this has many issues as it is not as secure as Agents and can invite log tampering, no encryption, unable to set group policy etc... I have lots of my customers using Snare Agents with logs going to Arcsight and can provide a reference point if required. My largest financial services customer has over 100,000 Snare agents filtering, reflecting logs to Arcsight. Please take a look at https://www.snaresolutions.com/siem-integration/
AR
Information Systems Director with 501-1,000 employees
Jun 24, 2020
We didn’t use any of the products but I include you a link to Gartner comparison. https://www.gartner.com/review.
 

Top Industries

By visitors reading reviews
Manufacturing Company
10%
Financial Services Firm
10%
Performing Arts
9%
Computer Software Company
8%
Computer Software Company
12%
Financial Services Firm
10%
Manufacturing Company
9%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise14
Large Enterprise57
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise5
Large Enterprise19
 

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 do you like most about ArcSight Enterprise Security Manager (ESM)?
We utilize ArcSight ESM for real-time threat detection in our organization. We have custom rules that we've developed on top of the WAN services, along with scheduled licensing activities.
What is your experience regarding pricing and costs for ArcSight Enterprise Security Manager (ESM)?
ArcSight Enterprise Security Manager (ESM) is very cheap compared to other tools. It is worth the investment if you are considering the cost.
What is your primary use case for Securonix Security Analytics?
We work with CrowdStrike, Securonix Next-Gen SIEM, and other cybersecurity products such as Gurucul. We are a service provider and partner of Securonix Next-Gen SIEM. We operate as a reseller of Se...
What is your experience regarding pricing and costs for Securonix Next-Gen SIEM?
The solution is definitely not expensive. It's benchmarked against others in this space, and we haven't received any negative feedback about pricing from customers or prospects.
What needs improvement with Securonix Next-Gen SIEM?
Given that they have already started improving on the service levels, there isn't much we can recommend at this point. We will wait and see how things unfold.
 

Also Known As

Micro Focus ArcSight, HPE ArcSight, ArcSight
Securonix Security Analytics
 

Overview

 

Sample Customers

Lake Health, U.S. Department of Health and Human Services, Bank AlJazira, Banca Intesa, and Obrela.
Dtex Systems, Pfizer, Western Union, Harris, ITG
Find out what your peers are saying about OpenText Enterprise Security Manager vs. Securonix Next-Gen SIEM and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.