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Logz.io vs OpenText Enterprise Security Manager 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
7.1
Logz.io improved monitoring efficiency, reduced costs, streamlined operations, enhanced analytics, and increased user satisfaction, boosting productivity and savings.
Sentiment score
4.9
ROI from OpenText Enterprise Security Manager varies widely, influenced by threat detection, compliance benefits, and prevention of incidents.
 

Customer Service

Sentiment score
1.0
Customers appreciate Logz.io's proactive onboarding, helpful filters, and dashboards but desire more accessible technical support and quicker follow-up.
Sentiment score
5.4
OpenText Enterprise Security Manager support receives mixed reviews, with common complaints about slow resolution and inadequate expertise in complex issues.
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
 

Scalability Issues

Sentiment score
6.0
Logz.io's scalability is praised for handling data efficiently, accommodating team sizes, and maintaining performance despite minor log event issues.
Sentiment score
5.9
OpenText Enterprise Security Manager is scalable for large deployments but faces cost challenges at the logger level.
It lacks some capabilities compared to other tools available in the market.
Senior Security Engineer at Valuepoint Systems
 

Stability Issues

Sentiment score
7.2
Logz.io is highly rated for stability, with reliable performance, prompt issue resolution, and effective support and notifications.
Sentiment score
5.1
OpenText Enterprise Security Manager is stable and reliable, though performance varies with challenges in virtualization and specific components.
The stability of ArcSight Enterprise Security Manager (ESM) is not very robust.
Senior Security Engineer at Valuepoint Systems
 

Room For Improvement

Logz.io requires release management, better alerting, customer update control, AI-based capacity planning, and improved documentation with affordable pricing.
OpenText Enterprise Security Manager needs user interface upgrades, better integration, improved documentation, and enhancements in analytics and scalability.
The integration aspect of ArcSight Enterprise Security Manager (ESM) needs improvement.
Senior Security Engineer at Valuepoint Systems
 

Setup Cost

Enterprise users value Logz.io's transparent pricing, cost-effectiveness, and flexibility despite higher costs for large data volumes.
OpenText Enterprise Security Manager is costly but offers robust features and scalability, with possible discounts and cost management strategies.
ArcSight Enterprise Security Manager (ESM) is very cheap compared to other tools.
Senior Security Engineer at Valuepoint Systems
 

Valuable Features

Logz.io offers auto-scaling, AI Insights, log analysis, open-source tech, seamless integration, cost-efficiency, flexible billing, and optimized dashboards.
ArcSight offers advanced threat detection, robust integration, customizable dashboards, and automates event correlation for efficient security operations.
The ability to interpret data is highly valued.
Senior Security Engineer at Valuepoint Systems
 

Categories and Ranking

Logz.io
Ranking in Security Information and Event Management (SIEM)
47th
Average Rating
8.2
Reviews Sentiment
5.0
Number of Reviews
8
Ranking in other categories
Log Management (36th)
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
 

Mindshare comparison

As of December 2025, in the Security Information and Event Management (SIEM) category, the mindshare of Logz.io is 0.5%, up from 0.3% compared to the previous year. The mindshare of OpenText Enterprise Security Manager is 1.6%, up from 1.2% 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 (%)
OpenText Enterprise Security Manager1.6%
Logz.io0.5%
Other97.9%
Security Information and Event Management (SIEM)
 

Featured Reviews

Derrick Brockel - PeerSpot reviewer
Senior Manager of Operations at a comms service provider with 10,001+ employees
The solution is a consistent logging platform that provides excellent query mechanisms
We can query a lot of data points and build dashboards. The vendor is good at adjusting their models. Most companies want us to forecast our yearly use and pay it upfront on day one. With Logz.io, we commit to use 14 TB in a year. However, they measure us every month and give us a monthly bill. Depending on our monthly usage, we pay for 14 TB divided by 12 months or a little extra. It's a little bit more like AWS. Other solutions do not do it. They want their money upfront. We really like the dashboards. We have 36 sub-accounts. Each sub-account is an app, and we could put restrictions on that app. Previously, there were capacity restrictions on the sub-accounts. If we have a sub-account of 1 TB and use only 100 GB, we waste 900 GB that day. We could not share it between sub-accounts. Now, they provide an overhead volume. We do a reserve, and any sub-account could use anything over the reserve. It utilizes our footprint better.
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.
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Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.
879,310 professionals have used our research since 2012.
 

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
13%
Computer Software Company
13%
Comms Service Provider
11%
Manufacturing Company
11%
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
10%
Performing Arts
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise7
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise14
Large Enterprise57
 

Questions from the Community

What do you like most about Logz.io?
The query mechanism for response codes and application health is valuable.
What is your experience regarding pricing and costs for Logz.io?
The product is a little expensive. We're pushing 17 TB. It costs us one and a half million dollars a year.
What needs improvement with Logz.io?
Capacity planning could be a little bit of a struggle. The product must add some AI capabilities to learn from previous behaviors. Instead of us setting thresholds, the tool should learn the thresh...
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.
 

Also Known As

Logz
Micro Focus ArcSight, HPE ArcSight, ArcSight
 

Overview

 

Sample Customers

Dish Network, The Economist, Forbes, Holler, Kenshoo, OneSpan, Siemens, Sisense, Unity, ZipRecruiter
Lake Health, U.S. Department of Health and Human Services, Bank AlJazira, Banca Intesa, and Obrela.
Find out what your peers are saying about Logz.io vs. OpenText Enterprise Security Manager and other solutions. Updated: December 2025.
879,310 professionals have used our research since 2012.