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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)
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
7.2
Number of Reviews
418
Ranking in other categories
Log Management (1st), IT Operations Analytics (1st)
 

Mindshare comparison

As of August 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 7.6%, down from 9.4% 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 Security7.6%
RSA enVision0.8%
Other91.6%
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

"We developed around this solution and received excellent support from the company."
"The ease of log collection and stability of the platform are the most valuable features."
"The custom dashboard and correlation alerts in this solution improved our incident response process."
"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 most valuable feature is the management features. It's capable of managing large enterprises."
"The most valuable feature of this solution is the reporting."
"RSA enVision provides the full system visibility of your events within your IT ecosystem."
"The features of Splunk Enterprise Security that I have found most valuable include the risk-based score and UBA/UEBA, user behavior analytics, or user and entity behavior analytics."
"We did not encounter any issues with scalability. It is almost seamless to add new index (storage) or search (used to analyze the data) nodes to the cluster."
"Ease of correlation, creating correlation searches are easy and you can combine multiple sources with little effort"
"Combating insider threats and advanced persistent threats is an amazing feature of Splunk Enterprise Security, and it gives us the visibility that we need for those detections that other software doesn't have."
"Great log management capabilities with flexible and comprehensive search capabilities, scalable and easy to use."
"Splunk Enterprise Security's biggest advantage is the ecosystem, as the large ecosystem can detect threats from a variety of devices, including firewalls and antivirus software, and because it has many built-in rules for detection already, I do not write many playbooks from scratch, which helps me get started on threat detection faster and enables me to predict, identify, and solve problems in real time so security incidents can be prevented."
"The ability to ingest different log types from many different products in our environment is most valuable."
"It has a big user base, so the community is useful."
 

Cons

"There is no future for this solution. It does not exist anymore."
"Licensing could be improved to be more oriented towards Managed Service Providers (MSPs)."
"RSA enVision log manager is out of date and is not in use anymore."
"Whenever you perform the query, it takes too long."
"Sometimes the investigation panel and reporting engine work very slowly."
"In general, the solution currently isn't user-friendly."
"The integration could be easier, it should support more products."
"It is a good product, but the Achilles heel for a lot of organizations is the cost model for it because it gets expensive."
"Most importantly, Splunk can be outrageously expensive. That is the problem with both Splunk and Sentinel. Their pricing literally explodes based on the amount of data you feed in."
"Cybersecurity and infrastructure monitoring have room for improvement."
"The price of Splunk is too high for our market."
"There is a learning curve in order to start using machine learning. We have been trying to do it for three years, and we have not managed anything. It is too complex."
"Splunk could have more built-in use case presets that customers can build on and customize."
"For on-premise, it's more about optimization. With such a heavy byte scale of data that we are operating on, the search for disparate data sometimes takes about a minute. This is understandable considering the amount of data that we are pumping into it. The only optimization that I recommend is better sharding, when it comes to Splunk, so that data retrieval can be faster."
"In terms of the interface, it could include some improvements for the look and feel."
 

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."
"It's a little bit expensive for a small to medium enterprise."
"Splunk is not free."
"The pricing is based on the volume of data fed into it, which can lead to substantial costs. This pricing model is complex and unpredictable, making cost management difficult."
"Although Splunk is an expensive product, it is designed to be utilized across your organization in order to maximize your ROI and lower your TCO."
"You will eat up whatever you purchase quickly. The level of insights that Splunk empowers is addictive."
"Splunk Enterprise Security's pricing is pretty competitive."
"The pricing modules could be improved."
"It would be nice if the pricing were cheaper. However, we did purchase 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
Comms Service Provider
14%
Construction Company
14%
Manufacturing Company
11%
Retailer
9%
Financial Services Firm
13%
Manufacturing Company
8%
Outsourcing Company
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business129
Midsize Enterprise65
Large Enterprise285
 

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: June 2026.
908,834 professionals have used our research since 2012.