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ArcSight Analytics vs Splunk User Behavior Analytics comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 4, 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

ArcSight Analytics
Ranking in User Entity Behavior Analytics (UEBA)
18th
Average Rating
6.8
Reviews Sentiment
6.7
Number of Reviews
15
Ranking in other categories
No ranking in other categories
Splunk User Behavior Analytics
Ranking in User Entity Behavior Analytics (UEBA)
4th
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
25
Ranking in other categories
Intrusion Detection and Prevention Software (IDPS) (10th)
 

Mindshare comparison

As of August 2026, in the User Entity Behavior Analytics (UEBA) category, the mindshare of ArcSight Analytics is 1.9%, up from 1.1% compared to the previous year. The mindshare of Splunk User Behavior Analytics is 4.9%, down from 8.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
User Entity Behavior Analytics (UEBA) Mindshare Distribution
ProductMindshare (%)
Splunk User Behavior Analytics4.9%
ArcSight Analytics1.9%
Other93.2%
User Entity Behavior Analytics (UEBA)
 

Featured Reviews

reviewer1311453 - PeerSpot reviewer
Consultant at a tech vendor with 10,001+ employees
Good filtering and reporting tools but can be difficult to use
It can scale as needed. It's not a problem. There are different teams using it. We have CSOC, which is internal, which is onshore, then we have a security operations center that is offshore, which would be in India. The onshore team might be a group of three, and the offshore might be a group of five. Likely, we have eight to ten people in total using the product directly.
Ahmed Naguib - PeerSpot reviewer
Director at Techpace
Dashboard design excels while prediction algorithms need improvement
Splunk User Behavior Analytics is still an immature product, so it still needs some R&D to be able to be mature in the market. The prediction, algorithms, and ML codes behind Splunk User Behavior Analytics need to be more tuned. The logic needs to be reviewed because it has many false positives. For Splunk User Behavior Analytics, it is not yet a mature product and we are not recommending this to mature customers for now. The machine learning algorithm in Splunk User Behavior Analytics is actually the core thing that needs to be updated because this feeds all the other functions inside it. If the ML functions are not good enough, that means the risk scoring and all other related information will not be correct.

Quotes from Members

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

Pros

"The most valuable feature is the log monitoring."
"ArcSight Analytics has improved our system and network policy monitoring."
"Investigating an incident has become super easy and helpful."
"ArcSight Analytics is used to get a deeper insight and threat analysis about the network."
"We have seen a measurable decrease, by about 20 percent, in the mean time to detect and respond to risks."
"Our organization has improved because ArcSight allows multiple integrations with multiple systems which we did not do before using the product."
"One of the most valuable features is the alerts."
"The solution is easy to implement."
"We have seen a measurable decrease in the mean time to detect and respond to threats, and we are now 40 percent or more effective or faster."
"The solution is extremely scalable. Our customers are regularly scaling up after installing Splunk."
"The solution is fast, flexible, and easy to use."
"In Egypt, we have phones that provide wide internet services to the customer and the customer wants to know what the customer satisfaction and service was, then they post on their Facebook or Twitter page to measure the customer satisfaction and after one or two days they start to take the comments and they enter these comments to Splunk and the UBA starts to make correlations and analytics on this data, and finally, the managers or the decision maker get the results, which is wonderful, and the customer is satisfied."
"The most valuable feature is the ability to search through a large amount of data."
"The solution's most valuable feature is Splunk queries, which allow us to query the logs and analyze the attack vectors."
"The most effective one is the integration with other vendors."
"The solution offers good searching and allows for easy creation of dashboards and reports."
 

Cons

"[There is] complexity in maintaining it and managing it. It's not easy to use. It requires a lot of training."
"Their support team could be better."
"ArcSight's features that can be improved include anything related to its visualization capabilities and user friendliness."
"Network integration is very crucial, and you need to have the knowledge to get it done."
"The reporting and the way it is worded needs to be improved in future releases. The dashboards are quite poorly designed."
"There is a GUI, but it is not complete and lacks functionality that needs to be performed using the console."
"I would like to see orchestration."
"Currently, there are no compatible connectors for this solution, which means we have to depend on FlexConnectors."
"I think they could have a built-in user behavior analytics engine, and more advanced artificial intelligence features as well."
"The initial setup was complex because some of the configurations that we required needed customization."
"The machine learning algorithm in Splunk User Behavior Analytics is actually the core thing that needs to be updated because this feeds all the other functions inside it."
"In the future I would like to see simplified statistics and analytical threats, as well as a more user-friendly interface for dashboards."
"It could be easier to scale the solution if you are using it on-premise, not in the cloud."
"We want to have an automated system for bot hunting that enables us to detect anomalies predictively based on historical data. It would be helpful if Splunk included process mining as an alternative option. We have a threat workflow, but it would be useful if we could supplement that with some process mining capabilities over time."
"Enhancing the storage model that they are using is necessary."
"High data ingestion costs can be an issue, especially for large enterprises, as Splunk charges based on the amount of data processed."
 

Pricing and Cost Advice

"My customers pay a yearly licensing fee for ArcSight Analytics."
"ArcSight Analytics is a bit expensive compared with other tools in terms of licensing costs, training, hardware implementation, and support."
"In addition to the costs of standard licensing fees, there is the cost of labor for maintenance."
"This solution is expensive."
"It can range between $30,000 and $40,000 USD, and can go up to $500,000 and $600,000 USD."
"The monthly licensing fee is around $20,000. There aren't any costs in addition to the standard licensing fee."
"I am not aware of the price, but it is expensive."
"The licensing costs is around 10,000 dollars."
"My biggest complaint is the way they do pricing... You can never know the pricing for next year. Every single time you adjust to something new, the price goes up. It's impossible to truly budget for it. It goes up constantly."
"I hope we can increase the free license to be more than 5 gig a day. This would help people who want to introduce a POC or a demo license for the solution."
"Pricing varies based on the packages you choose and the volume of your usage."
"There are additional costs associated with the integrator."
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Top Industries

By visitors reading reviews
Construction Company
18%
Financial Services Firm
10%
Outsourcing Company
10%
Marketing Services Firm
10%
Financial Services Firm
11%
Computer Software Company
8%
Comms Service Provider
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise4
Large Enterprise7
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise7
Large Enterprise12
 

Questions from the Community

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 your experience regarding pricing and costs for Splunk User Behavior Analytics?
Splunk User Behavior Analytics is a premium product. Compared to all other products in the market, it is the most expensive one in all aspects including professional service and licenses, even the ...
What needs improvement with Splunk User Behavior Analytics?
Splunk User Behavior Analytics is still an immature product, so it still needs some R&D to be able to be mature in the market. The prediction, algorithms, and ML codes behind Splunk User Behavi...
What is your primary use case for Splunk User Behavior Analytics?
The main use cases for Splunk User Behavior Analytics include threat detection. I detect insider threats, compromised users, account misuse, and all those things. I use unsupervised and supervised ...
 

Also Known As

ArcSight User Behavior Analytics, ArcSight UBA
Caspida, Splunk UBA
 

Overview

 

Sample Customers

Information Not Available
8 Securities, AAA Western, AdvancedMD, Amaya, Cerner Corporation, CJ O Shopping, CloudShare, Crossroads Foundation, 7-Eleven Indonesia
Find out what your peers are saying about ArcSight Analytics vs. Splunk User Behavior Analytics and other solutions. Updated: June 2026.
908,800 professionals have used our research since 2012.