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RSA enVision vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

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

RSA enVision
Ranking in Security Information and Event Management (SIEM)
29th
Average Rating
7.2
Reviews Sentiment
6.7
Number of Reviews
6
Ranking in other categories
No ranking in other categories
Splunk Enterprise Security
Ranking in Security Information and Event Management (SIEM)
1st
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
375
Ranking in other categories
Log Management (2nd), IT Operations Analytics (1st)
 

Mindshare comparison

As of February 2026, in the Security Information and Event Management (SIEM) category, the mindshare of RSA enVision is 0.6%, up from 0.3% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.1%, down from 9.8% 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 (%)
Splunk Enterprise Security7.1%
RSA enVision0.6%
Other92.3%
Security Information and Event Management (SIEM)
 

Featured Reviews

reviewer1093020 - PeerSpot reviewer
Cyber Security and Compliance Lead Engineer at a comms service provider with 1,001-5,000 employees
Though the solution offers good technical support, it needs to be made more user-friendly
I rate the initial setup a seven and a half out of ten. So, it's closer to seven. The tool is deployed in our organization on-premises with some test servers. In only two tests in a test environment, the deployment can be carried out. The deployment time only depends on the size of your infrastructure. If I limit the company's size, it will not take too much time. So, it can be done in seven to eight hours. Regarding the deployment process, we have managed some test servers, after which we need to install some agents. If you include more servers, you need to install more agents. If you want to use agent-based, I would say that it is totally up to the stakeholder. You will get some additional benefits if you can choose the agent since you will be more assured that less positive false positive results you will get from the tool. For deployment, one test server, a few deployment servers, and some policy configurations are done by the OEM with some local support. We used some Windows servers and Linux servers, and we installed some agents in different types of operating systems. So different versions of Linux and different versions of Windows. We also integrate some network devices like firewalls to integrate firewalls and logs. So, the amount of logs and firewalls is too much. I have to engage too many employees for deployment. So there are those for Linux servers, others for Windows servers, and the rest for network devices. One for SIEM policy creation and one for SIEM management administration is also required.
reviewer1469784 - PeerSpot reviewer
Senior Manager at a financial services firm with 10,001+ employees
Helps us detect cyber threats quickly and integrate multiple feeds effectively
Overall, the product is good, but when it comes to some infrastructure issues, we have to dig into more logs. There is no straightforward indication of an issue. Health check kind of dashboards are not available. More AI would help us, and more optimization, since security products run more queries. The AI module could suggest solutions, optimizing queries or workload balancing. If the product itself advises on running queries during peak times, it would be similar to what ChatGPT currently offers. We see quite a few issues on stability. Even last week, we faced something, and identifying bottlenecks is not easy. We need more SMEs, and there is no mechanism to tell us about indexer or search head issues. Self-monitoring dashboards could be beneficial. The technical support still requires more improvement. Often, primary support takes a lot of time and forwards most solutions to the engineering side. The primary support team has very limited knowledge to provide.

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 of this solution is the reporting."
"The most valuable feature is the management features. It's capable of managing large enterprises."
"The configuration part is very easy...The technical support was sincere in their responses...I rate the technical support a nine out of ten."
"We developed around this solution and received excellent support from the company."
"Splunk Enterprise Security is more advanced compared to other solutions, which makes it stand out as a better option."
"Splunk is quite flexible for our customers. Splunk does not filter from a specific lock, you can define it later."
"The alerts are very effective."
"Integrity with many vendors: This simplifies the implementation and integration with different devices"
"I appreciate the integrations with the SOAR architectures and the expandability that can be used throughout the entire ecosystem of Splunk Enterprise Security."
"Great platform with user-friendly interface and GUI."
"I really like the user interface and how it works."
"Integration with the cloud is pretty important and good for us. We found the integration with a lot of tools, not all tools yet, valuable. It does make the transfer of data, log files, and other things easier for us."
 

Cons

"The integration could be easier, it should support more products."
"RSA enVision log manager is out of date and is not in use anymore."
"In general, the solution currently isn't user-friendly."
"Licensing could be improved to be more oriented towards Managed Service Providers (MSPs)."
"The search could be improved. Now, it is a bit difficult to write search queries because they become quite long, then maintaining those long search queries is a quite challenging."
"The huge price increases that have been experienced over the last couple of years do not appear to be justified by new features or items in general."
"The threat detection library needs to increase the frequency at which the playbooks are updated."
"I'm not as familiar as I should be to answer how Splunk Enterprise Security can be improved, however, one of the improvement points that Enterprise Security could offer is on-prem training."
"The upgrading process could be smoother."
"It is important to make sure that everything is built off of the threat models and all the underlying items within Splunk."
"The solution should also have more advanced capabilities in comparison with QRadar, which offers Watson."
"Many of my clients want to get better at Splunk, but they're afraid of using the tool because they feel it's too complex for them."
 

Pricing and Cost Advice

"On a scale of one to ten, where one is low, and ten is high price, I rate the pricing a six."
"We no longer pay a licensing fee because it is out of date and don't pay for support."
"In addition to the licensing fee, there is also a support and maintenance charge."
"The variables and the flexibility that Splunk provides are helpful, especially in a hybrid and multi-cloud environment."
"It can be cost-prohibitive when you start to scale and have terabytes of data. Its cost model is based on how much data it processes a day. If they're able to create scaled-down niche or custom package offerings, it may help with the cost. Instead of the full-blown features, if they can narrow the scope where it can only be used for a specific purpose, it would kind of create that market for the product, and it may help with the costing. When you start using it as a central aggregator and you're pumping tons of logs at it, pretty soon, you'll start hitting your cap on what it can process a day. Once you've got that, you're kind of defeating the purpose because you're going to have to scale back."
"The pricing can be better. We are already considering Elastic because Splunk is too expensive. You have to pay based on per-day ingestion. There should be a more flexible model for the use cases where one day you have a huge amount, and on other days, it is quite less."
"The pricing model is based on the number of gigabytes that you ingest into the Splunk system. So it can be an expensive solution."
"I believe that Splunk Enterprise Security is worth the price, but it is expensive."
"I work on the technical side, so I don't know precise figures. However, I know that Splunk is a premium product, so it's somewhat costly. Still, you get a lot of unique features for the money."
"Further reductions would be fantastic, and I believe that more and more people would flock to it."
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Comparison Review

VS
Manager, Enterprise Risk Consulting at a tech company with 1,001-5,000 employees
Feb 26, 2015
HP ArcSight vs. IBM QRadar vs. ​McAfee Nitro vs. Splunk vs. RSA Security vs. LogRhythm
We at Infosecnirvana.com have done several posts on SIEM. After the Dummies Guide on SIEM, we are following it up with a SIEM Product Comparison – 101 deck. So, here it is for your viewing pleasure. Let me know what you think by posting your comments below. The key products compared here are…
 

Top Industries

By visitors reading reviews
Manufacturing Company
15%
Comms Service Provider
10%
Financial Services Firm
8%
Non Profit
6%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business109
Midsize Enterprise50
Large Enterprise264
 

Questions from the Community

What needs improvement with RSA enVision?
Licensing could be improved to be more oriented towards Managed Service Providers (MSPs). Perhaps offering different types of licensing would be beneficial, as it can be expensive for industries wi...
What advice do you have for others considering RSA enVision?
Overall, I would rate it a nine out of ten. I recommend using it, but it also depends on the needs and the budget. If I still had my company, I think we would continue using RSA enVision. However, ...
What is your experience regarding pricing and costs for RSA enVision?
It's competitive, but they need to adapt to MSPs. Maybe that's not their target market, though.
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

BPS (SUISSE), Hypovereinsbank Germany, MAX Hamburgers, Infoplex, Neotel, Telus
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 RSA enVision vs. Splunk Enterprise Security and other solutions. Updated: December 2025.
881,384 professionals have used our research since 2012.