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OpenText Enterprise Security Manager vs Trellix Helix Connect comparison

 

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:
 

ROI

Sentiment score
4.9
OpenText Enterprise Security Manager aids compliance and threat detection, though ROI clarity varies due to costs and licensing model.
Sentiment score
4.2
Trellix Helix Connect boosts ROI by automating incident response, reducing detection time, and minimizing the need for L2 operators.
I find that using ArcSight Enterprise Security Manager (ESM) provides a valuable return on investment as it serves as a single point of glass for logs and data analysis.
Cloud Security Archirect at IBM
We have seen a return on investment with Trellix Helix Connect, and we can share relevant metrics as we reduce the MTTD and MTTR and have KPIs indicating our ROI.
Presales Lead at a outsourcing company with 11-50 employees
From an analyst's perspective, it has required fewer L2 operators since we already have a broader view of what is happening with the endpoint machines.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
 

Customer Service

Sentiment score
5.4
OpenText Enterprise Security Manager receives mixed reviews, with inconsistent technical support and reliance on self-resolution despite improvements.
Sentiment score
6.2
Trellix Helix Connect's customer service feedback varies, with praise for expertise but criticism for response times and issue resolution.
If I raise a P1 or P0 ticket, the response time is often delayed by four to eight hours.
Senior Security Engineer at Valuepoint Systems
I would rate the technical support of ArcSight Enterprise Security Manager (ESM) a nine as they are always available and responsive whenever we open a case.
Cloud Security Archirect at IBM
I assess the effectiveness of Trellix Helix Connect's threat detection capabilities as robust, making it more powerful than Trend Micro and other solutions like CrowdStrike.
Technical Manager at Jlogic Innovations
We often wait for weeks to get a response from the engineering team due to a long relay process from customer representatives to the engineering team and then back to us.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
We experienced some challenges due to the ongoing transformation and fusion of McAfee and FireEye, but we are committed to improving response times.
Senior Value Engineering at a tech vendor with 5,001-10,000 employees
 

Scalability Issues

Sentiment score
5.9
OpenText Enterprise Security Manager is adaptable but costly, with licensing concerns affecting budget forecasting despite user satisfaction.
Sentiment score
6.1
Trellix Helix Connect is scalable for medium to large enterprises but high costs might limit widespread deployment.
It lacks some capabilities compared to other tools available in the market.
Senior Security Engineer at Valuepoint Systems
It is easy to scale, and I have not encountered any issues when we require more storage or deployment.
Cloud Security Archirect at IBM
We support the largest companies in the world and can cater to large environments.
Senior Value Engineering at a tech vendor with 5,001-10,000 employees
Trellix Helix Connect's scalability is excellent as the solution has a library to make integrations with other brands.
Presales Lead at a outsourcing company with 11-50 employees
The scalability of Trellix Helix Connect is good as it has over 400 ready-to-go connectors, which is a strong feature.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
5.1
OpenText Enterprise Security Manager's stability varies by environment, requiring proper setup; recent patches improve performance but challenges persist.
Sentiment score
7.5
Trellix Helix Connect is highly reliable, with minimal downtime, manageable performance issues, and improved technical support.
I would rate the stability of ArcSight Enterprise Security Manager (ESM) a nine because I have not encountered significant issues, unlike other solutions that sometimes have database errors.
Cloud Security Archirect at IBM
The stability of ArcSight Enterprise Security Manager (ESM) is not very robust.
Senior Security Engineer at Valuepoint Systems
The availability is high, which is critical for our customers who rely on a single panel of glass to operate.
Senior Value Engineering at a tech vendor with 5,001-10,000 employees
Trellix Helix Connect is very stable, and I have experienced almost no downtime or issues.
Presales Lead at a outsourcing company with 11-50 employees
Trellix Helix Connect has stability issues as it experienced downtimes during off-hours that affected our night shifts and late hours.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
 

Room For Improvement

Users seek better reporting, UX, licensing, enhanced performance, integration, automation, AI advancements, and improved support and training.
Trellix Helix Connect users seek improvements in integration, GUI, detection, encryption, storage costs, and support services.
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.
Cloud Security Archirect at IBM
The integration aspect of ArcSight Enterprise Security Manager (ESM) needs improvement.
Senior Security Engineer at Valuepoint Systems
The GUI and dashboard feel very old-school and legacy, needing improvement, as all competitors have far superior GUIs and UI/UX interfaces.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
We have just released the solutions to the market recently, making it a revolution in the cybersecurity sector.
Senior Value Engineering at a tech vendor with 5,001-10,000 employees
The usability of hyperautomation is something to improve in the solution because it is expensive regarding the needed improvements.
Presales Lead at a outsourcing company with 11-50 employees
 

Setup Cost

OpenText Enterprise Security Manager is considered costly, with varied licensing options, and negotiation advised for potential discounts.
Trellix Helix Connect offers competitive, cost-effective pricing, particularly when bundled, with some minor budget concerns for larger enterprises.
ArcSight Enterprise Security Manager (ESM) is very cheap compared to other tools.
Senior Security Engineer at Valuepoint Systems
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 ones might find it expensive.
Cloud Security Archirect at IBM
We mainly chose this solution because of the pricing factor alone; many other options were more lucrative feature-wise, but for pricing, it was quite competitive at the time.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
It is not the cheapest, but also not the most expensive solution.
Senior Value Engineering at a tech vendor with 5,001-10,000 employees
We do not face much performance issues; for pricing, it was close to other competitors.
Director at Natica IT Consulting
 

Valuable Features

OpenText Enterprise Security Manager offers versatility, strong vendor support, effective event correlation, and user-friendly integration for enhanced security analysis.
Trellix Helix Connect offers automation, AI-driven response, and integration with over 4,000 apps, enhancing detection and incident response.
The ability to interpret data is highly valued.
Senior Security Engineer at Valuepoint Systems
The log analysis feature is particularly valuable as it allows analysts to interpret intrusion-related logs efficiently.
Cloud Security Archirect at IBM
Trellix Helix, as an AI XDR platform, helps our organization by offering an extensive number of connectors for integration, enabling us to consolidate all information in a single dashboard.
Senior Value Engineering at a tech vendor with 5,001-10,000 employees
Trellix Helix Connect easily integrates with Office 365 and also integrates well with FortiGate, Palo Alto, and Barracuda, especially within AWS environments.
Technical Manager at Jlogic Innovations
The features that I find most valuable in Trellix Helix Connect are the incident response capabilities, which include EDR and XDR, along with the SoC capabilities added in the new advanced Trellix AI intelligence.
Information Security Engineer at Nhq Distribution Ltd
 

Categories and Ranking

OpenText Enterprise Securit...
Ranking in Security Information and Event Management (SIEM)
25th
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
99
Ranking in other categories
No ranking in other categories
Trellix Helix Connect
Ranking in Security Information and Event Management (SIEM)
20th
Average Rating
8.4
Reviews Sentiment
6.3
Number of Reviews
17
Ranking in other categories
Security Incident Response (2nd)
 

Mindshare comparison

As of May 2026, in the Security Information and Event Management (SIEM) category, the mindshare of OpenText Enterprise Security Manager is 1.5%, up from 1.1% compared to the previous year. The mindshare of Trellix Helix Connect is 1.2%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Trellix Helix Connect1.2%
OpenText Enterprise Security Manager1.5%
Other97.3%
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.
reviewer2840397 - PeerSpot reviewer
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
Centralized threat triage has improved endpoint control but still needs better cloud insights
Trellix Helix Connect can definitely be improved, especially regarding cloud and SaaS telemetry gaps. It could enhance its native cloud and SaaS telemetry integration. Additionally, sometimes when we open the details of a file, it lacks meta fields altogether, and we must manually ask the user for the meta fields, such as when the file was created, last opened, last updated, and its hash value. Helix does not perform as expected in this regard. There are also many false positives flagged that should not be, and there is no on-premises option for FireEye Helix. Lastly, the GUI and dashboard feel very old-school and legacy, needing improvement, as all competitors have far superior GUIs and UI/UX interfaces. I would add that we have experienced specific problems with session timeouts where we randomly log out from the system after some time and face issues in logging back in. This required us to contact customer service frequently, which is also not very reliable or prompt.
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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
Financial Services Firm
14%
Marketing Services Firm
9%
Comms Service Provider
8%
Manufacturing Company
8%
Comms Service Provider
16%
Financial Services Firm
10%
Computer Software Company
9%
Manufacturing Company
8%
 

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 Business9
Midsize Enterprise1
Large Enterprise9
 

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)?
ArcSight Enterprise Security Manager (ESM) is very cheap compared to other tools. It is worth the investment if you are considering the cost.
What needs improvement with ArcSight Enterprise Security Manager (ESM)?
Regarding threat detection capabilities, I think OpenText Enterprise Security Manager covers the MITRE ATT&CK framework at an average level, and on a scale of one to ten, I would rate it only f...
What is your experience regarding pricing and costs for FireEye Helix?
The price of Trellix Helix is competitive in the market. It is not the cheapest but also not the most expensive. As for additional costs beyond standard licensing fees, there are none.
What needs improvement with FireEye Helix?
The weak point of Trellix Helix Connect is the data storage capacity; more storage must be purchased as the data grows, which is a disadvantage because the cost increases when more space is needed ...
What is your primary use case for FireEye Helix?
Trellix Helix Connect is typically used for monitoring hidden events, such as malware events that a normal team might not detect, including phishing attacks. This is the most powerful case of an XD...
 

Also Known As

Micro Focus ArcSight, HPE ArcSight, ArcSight
FireEye Helix, FireEye Threat Analytics
 

Overview

 

Sample Customers

Lake Health, U.S. Department of Health and Human Services, Bank AlJazira, Banca Intesa, and Obrela.
Police Bank, Verisk Analytics, Teck Resources
Find out what your peers are saying about OpenText Enterprise Security Manager vs. Trellix Helix Connect and other solutions. Updated: April 2026.
894,998 professionals have used our research since 2012.