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Hitachi Ops Center Analyzer vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 13, 2025

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

Hitachi Ops Center Analyzer
Ranking in IT Operations Analytics
13th
Average Rating
7.6
Reviews Sentiment
3.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Splunk Enterprise Security
Ranking in IT Operations Analytics
1st
Average Rating
8.4
Reviews Sentiment
7.4
Number of Reviews
366
Ranking in other categories
Log Management (2nd), Security Information and Event Management (SIEM) (1st)
 

Mindshare comparison

As of September 2025, in the IT Operations Analytics category, the mindshare of Hitachi Ops Center Analyzer is 1.8%, up from 0.8% compared to the previous year. The mindshare of Splunk Enterprise Security is 22.7%, down from 28.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Operations Analytics Market Share Distribution
ProductMarket Share (%)
Splunk Enterprise Security22.7%
Hitachi Ops Center Analyzer1.8%
Other75.5%
IT Operations Analytics
 

Featured Reviews

Bratislav Petkovic - PeerSpot reviewer
Performance monitoring impacts operations with fast storage setup
Having eyes on performance for storage through the Analyzer is valuable for me. The Ops center from Hitachi lets us see all storage in one place, unlike Dell and EMC, where we work on one storage. The Analyzer and the Ops center provide a better solution. Before this, we used a CVP with slow performance. This solution works better than before. The visualization vector in the last version is something we have. It is easy to work with and add the storage type. There is no difficulty in adding it.
Kyle Vernham - PeerSpot reviewer
Built-in searches and unified data access streamline alert investigation and boosts analyst efficiency
The two features I appreciate the most in Splunk Enterprise Security are the built-in searches, which have been very easy for us to get started with right out of the box, and the fact that it accesses all of our other systems. You can access it as a pane of glass rather than having to search individually. We also have the option to compare our analysts from our service to service. Splunk Enterprise Security helps our SOC team prioritize and investigate high-fidelity alerts more effectively by providing a more in-depth look and the ability to access a lot more of our data. Instead of jumping from several segmented systems, it allows us to have everything brought together in one place. For example, you have to move from our purview to our build system and to Splunk Enterprise Security, and it enables us to streamline that process. The built-in features of Splunk Enterprise Security, which we recently procured, have given us a good starting point and demonstrated the value of the product, providing an easy way to sell it to our company. The ease of getting everything into our purview helps us, and it serves as a good start for the investigation part in one location rather than what we usually have, which is jumping from system to system to system. Splunk Enterprise Security plays a role in our company's strategy to combat insider threats and advanced persistent threats by currently being in its technical test phase. We are still rolling it out, and it should help us find any insider threats based on information that our policy states should not be present in our system. Splunk Enterprise Security's risk-based alerting (RBA) has impacted our alert volume and analyst productivity because we've got many different systems feeding into it. However, it has helped to make it easier for our analysts to go through a set of events rather than 100 alerts. RBA allows us to streamline the process and customize it for our analysts. When it comes to leveraging Splunk Enterprise Security's dashboards and visualizations to communicate security posture to executives, it's pretty straightforward for any type of information. The visualization is easy to understand, but I haven't had any direct conversations with our executives.

Quotes from Members

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

Pros

"The Ops center from Hitachi lets us see all storage in one place, unlike Dell and EMC, where we work on one storage."
"It was easy to set up."
"Having eyes on performance for storage through the Analyzer is valuable for me."
"It was easy to set up."
"The most valuable features are the logs, which allow us to identify what happened and who interacted with the web repository."
"Splunk Enterprise Security has helped speed up our security investigations."
"It helps us uncover bottlenecks in the network."
"The investigation feature helps the team seamlessly put everything together, providing a consistent view of all relevant artifacts for incidents."
"The best part of Splunk Enterprise Security is its customizable settings."
"Splunk has helped improve our company's resilience level."
"Splunk UBA is useful for fraud detection and for detection of APTs, advanced persistent threats."
"The product is generally stable and forgiving."
 

Cons

"The dashboard needs improvement."
"I do not have any notes for improvement."
"Very limited people are available with resource availability in this region, and they have limited knowledge."
"I find the process for customizing, developing, testing, deploying, and refining detections in Splunk Enterprise Security to be challenging at times. It takes some of our more advanced engineers to be able to work through a lot of those processes."
"Splunk is very expensive. The license is based on the volume of the logs ingested. I was responsible for managing the contract with our service integrator. I don't know the precise details of the competing solution, but I have heard that Splunk is more expensive than others. I don't know what the going rate is on the market, but I think there are at least two competitors that are less expensive. We have experienced a few issues with our service providers in terms of log filtering and ingestion, so we continue to pay a bit more per day for our logs."
"DMC should be a little more intuitive with better dashboarding. Seeing the cause of data flow can be tough to track down."
"The solution could improve by giving more email details."
"Splunk Enterprise Security can be improved mainly from the user interface regarding the visualizations."
"Better education for users would be beneficial as they often don't know what they don't know or how to look for certain features."
"Delays in responses from the technical team can pose challenges for both vendors and clients, especially considering that Splunk applications and machine solutions are critical assets."
"Splunk Enterprise Security can be improved with more ease of configuration. It is pretty straightforward to get it started, however, to really check if my data is all available and how to activate the right use case and the right correlations is still sometimes a hassle."
 

Pricing and Cost Advice

Information not available
"Pricing and licensing are quite high compared to other tools or SIEM tools, but the features justify it."
"Splunk Enterprise becomes extremely expensive after the 20GB/month license."
"The pricing seems good relative to the other vendors that we have had here. However, they need to find ways to be more flexible with the licensing and be able to deal with situations where we start generating more logs. Maybe having some controls in the Splunk interface to turn it off, so we don't have to change anything in our application."
"We have seen ROI and improvements as we have continued to use the product, but they are more reactive."
"Licensing is a yearly, one-time cost."
"Splunk Enterprise Security is not at all cost-friendly to be deployed in very small enterprises like start-ups."
"Pricing can be a limiting factor. You have to continuously tune what you are bringing in and make sure what you bring in is of value."
"Its price is fair. Like with anything else, if you go into the cloud, different providers cost more, and you are able to throttle back or throttle up. The cost is comparable with anything else."
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Comparison Review

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Feb 26, 2015
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business110
Midsize Enterprise48
Large Enterprise255
 

Questions from the Community

What is your experience regarding pricing and costs for Hitachi Ops Center Analyzer?
We received Ops common and the Analyzer when we bought Hitachi storage. I do not know the price for the analysis.
What is your primary use case for Hitachi Ops Center Analyzer?
We use the Analyzer for monitoring storage performance and for any alerts. We have to analyze the machine, one at the head office and a second on the Doctor site. It collects information from the s...
What SOC product do you recommend?
For tools I’d recommend: -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is asking to miss details that are critical, and ending up a statistic. Also, rememb...
What is a better choice, Splunk or Azure Sentinel?
It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for ingestion of anything, but the charge per GB/Day Indexed and it gets expensive as log ...
How does Splunk compare with Azure Monitor?
Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring information from different sources. Splunk is very good at alerting us if we...
 

Overview

 

Sample Customers

Information Not Available
Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
Find out what your peers are saying about Hitachi Ops Center Analyzer vs. Splunk Enterprise Security and other solutions. Updated: September 2025.
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