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RSA enVision vs Splunk Enterprise Security comparison

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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)
50th
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
7.1
Number of Reviews
465
Ranking in other categories
Log Management (1st), IT Operations Analytics (1st)
 

Mindshare comparison

As of September 2026, in the Security Information and Event Management (SIEM) category, the mindshare of RSA enVision is 0.8%, up from 0.4% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.8%, down from 9.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Splunk Enterprise Security7.8%
RSA enVision0.8%
Other91.4%
Security Information and Event Management (SIEM)
 

Featured Reviews

SF
Président at ARS Solutions
Support both French and English, which is important for us and adapted to the evolving security landscape over time in my experience
You need a skilled engineer to deploy it because you can do anything with this tool. You can see everything on the network. A good engineer will be surprised and have fun using this tool because it's very powerful. Deployment process: You need to build a recipe/layout when you want to deploy something. Once the recipe is done, you just have to copy it. So you really need a good engineer at first, but then any other technician can copy the recipe. You don't need to be an expert once the recipe is finalized. So, once you have it set up, it's easy to deploy. But you need a good engineer to deploy it correctly. You will get alerts from the system, but if you want to fully explore and maximize the tool, the engineering needs are different.
Sathis-Kumar - PeerSpot reviewer
Senior Manager at Bank of America
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 is the management features. It's capable of managing large enterprises."
"The custom dashboard and correlation alerts in this solution improved our incident response process."
"We developed around this solution and received excellent support from the company."
"RSA enVision provides the full system visibility of your events within your IT ecosystem."
"The most valuable feature of this solution is the reporting."
"The configuration part is very easy...The technical support was sincere in their responses...I rate the technical support a nine out of ten."
"The ease of log collection and stability of the platform are the most valuable features."
"Regarding the impact on threat detection capabilities, it provides a faster mean time to detect."
"Our clients use the solution to find any threats or vulnerabilities inside their environment."
"Splunk Enterprise Security has saved us time and money by making it easier to investigate events."
"Splunk Enterprise Security's risk-based alerting positively impacts my alert volume and analyst productivity because we get low, medium, and high-security alerts based on the use cases driven in Splunk Enterprise Security, and we receive good feedback from clients regarding our productivity as we consistently resolve incidents meeting SLA, resulting in increased client satisfaction with our team and work over the past two to three years."
"The solution is the market leader."
"Splunk incorporates a lot of elements that help to reduce security risks. For it to reach certain compliance, we need to have some security insight. Splunk is a very good SIEM, it’s a top solution, but the best feature is its cost of visibility. We have all the most important features to detect vulnerabilities or risks."
"Overall, I would rate it a nine out of ten."
"It is very simple to tweak or write a small piece of glue code to go ahead and create a new dashboard for a business unit to make near real-time decisions to focus more on other geographies when launching the product."
 

Cons

"RSA enVision log manager is out of date and is not in use anymore."
"The integration could be easier, it should support more products."
"Sometimes the investigation panel and reporting engine work very slowly."
"Licensing could be improved to be more oriented towards Managed Service Providers (MSPs)."
"In general, the solution currently isn't user-friendly."
"There is no future for this solution. It does not exist anymore."
"Whenever you perform the query, it takes too long."
"I don't really know how to answer how Splunk Enterprise Security's scalability is, but for the time being, it covers what we need, and I don't feel like we're actually utilizing everything."
"The main dislikes about Splunk Enterprise Security are that we need more highly skilled people and the license for Splunk Enterprise Security is costly."
"I think Splunk Enterprise Security can be improved because sometimes it is difficult to make sense of the data that is provided to me. The amount of information makes the data hard to interpret, and I feel the niche content is hard to find."
"We do have to educate developers on how to not blow it up. It is a little to easy to write an expensive query and overly stress the system. This could be improved."
"From the point of view of deployments and making custom modifications in this particular product, it becomes really difficult because deployments of Splunk can get really tricky."
"The only thing which can be improved is that they are too subjective on whom their Splunk4Good initiative can be applied. They market it as you only need to be a nonprofit, but there is more to it."
"Splunk could add more ways to manage archiving and storage. There isn't a web interface. You can do this on the SaaS version, but the on-premise platform doesn't have this option. It has other things but no option for remote NAS. I would like to have a personal web interface where I can specify how long logs should be stored. To have this readily available on the web, you need to adjust some settings on the backend. That is tricky."
"I'd say I am happy with the technical support, not elated. They provide great support, but sometimes they don't have the answers that I need."
 

Pricing and Cost Advice

"We no longer pay a licensing fee because it is out of date and don't pay for support."
"On a scale of one to ten, where one is low, and ten is high price, I rate the pricing a six."
"Splunk is not a cheap solution and the license is billed annually."
"Splunk is expensive based on our current requirements, but it's obviously worth what we pay."
"The variables and the flexibility that Splunk provides are helpful, especially in a hybrid and multi-cloud environment."
"It can be expensive, especially the licensing costs. However, there is added value in what it can do, not just log aggregation."
"Splunk Enterprise Security's pricing is pretty competitive."
"Free Splunk license for PoCs on personal machines and the ability to scale the PoC to an enterprise level app."
"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."
"It is a pretty high cost solution, but if your organization has the funds, it can bring many benefits."
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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
Comms Service Provider
15%
Outsourcing Company
14%
Construction Company
13%
Manufacturing Company
10%
Outsourcing Company
12%
Financial Services Firm
12%
Manufacturing Company
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business135
Midsize Enterprise75
Large Enterprise316
 

Questions from the Community

Ask a question
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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: September 2026.
913,806 professionals have used our research since 2012.