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Rapid7 InsightVM vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
6.5
Rapid7 InsightVM reduces cyber risks and incidents, enhancing security and cost-efficiency, with positive financial and risk reduction outcomes.
Sentiment score
6.2
Splunk Enterprise Security is valued for automation, efficiency, and comprehensive visibility, despite high costs for smaller enterprises.
The documentation for Splunk Enterprise Security is outstanding. It is well-organized and easy to access.
DevOps&Cloud Engineer Mentee at CertDirectory.io
We couldn't calculate what would have been the cost if they had actually gotten compromised; however, they were in the process, so every investment was returned immediately.
Business Development Manager at Axians Germany
On average, my SecOps team takes probably at least a quarter of the time, if not more, to remediate security incidents with Splunk Enterprise Security compared to our previous solution.
IT Orchestration Architect at Penn State University
 

Customer Service

Sentiment score
6.9
Rapid7 InsightVM's customer service is praised for professionalism, though some experience delays; dedicated managers are preferred by some.
Sentiment score
6.2
Splunk Enterprise Security support gets mixed reviews with praise for responsiveness but critique for delays and tiered issues.
Support is not available promptly, especially when issues are escalated to another region.
Head Of Cyber Security at Super Secure
Sometimes support requests coincide with holidays in their support region, causing slight delays.
Professional services team lead at a tech services company with 1,001-5,000 employees
I cannot comment specifically regarding the support part because I have never needed Rapid7 support for the InsightVM solution as it is very stable.
Senior Manager - Pre-Sales at Trillium Information Security Systems
We have paid for Splunk support, and we’re not on the free tier hoping for assistance; we are a significant customer and invest a lot in this service.
Senior System Administrator at a tech services company with 5,001-10,000 employees
I have had nothing but good experiences with Splunk support, receiving timely and helpful replies.
Cyber Security Associate at SAP
We've had great customer success managers who have helped us navigate scaling from 600 gigs to 30 terabytes.
Principal Engineer at Aviatrix
 

Scalability Issues

Sentiment score
7.5
Rapid7 InsightVM is highly scalable, flexible, and well-suited for varied environments, accommodating growth without performance issues.
Sentiment score
7.3
Splunk Enterprise Security is scalable and effective for large data, excelling in cloud but challenging on-premises.
Scalability in the Rapid7 InsightVM solution is straightforward.
Senior Manager - Pre-Sales at Trillium Information Security Systems
Rapid7 InsightVM is recommended for large-scale companies with more than 30,000 users.
Enterprise Security Architect at a energy/utilities company with 10,001+ employees
According to the environment requirements, we can scale the solution as needed.
Professional services team lead at a tech services company with 1,001-5,000 employees
We currently rely on disaster recovery and backup recovery, which takes time to recover, during which you're basically blind, so I'm pushing my leadership team to switch over to a clustering environment for constant availability.
IT Security Engineer at a financial services firm with 201-500 employees
It is one of the things that separates it from other tooling, and if not, it is the most scalable solution out there.
Systems Development Engineer at a tech vendor with 10,001+ employees
They struggle a bit with pure virtual environments, but in terms of how much they can handle, it is pretty good.
CTO at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
8.1
Rapid7 InsightVM is reliable and stable, despite occasional communication issues, scoring highly in user satisfaction ratings.
Sentiment score
7.5
Splunk Enterprise Security is stable and reliable, with occasional performance issues and bugs quickly resolved with proper setup.
We have not faced any issues with stability, and I would rate it a nine out of ten.
Professional services team lead at a tech services company with 1,001-5,000 employees
The stability of Rapid7 InsightVM is excellent.
0 at a tech vendor with 5,001-10,000 employees
There have been some challenges, especially with support response times, which affect stability.
Head Of Cyber Security at Super Secure
They test it very thoroughly before release, and our customers have Splunk running for months without issues.
Splunk System Engineer at a non-tech company with 11-50 employees
Splunk has been very reliable and very consistent.
Principal Engineer at Aviatrix
We need more SMEs, and there is no mechanism to tell us about indexer or search head issues.
Senior Manager at Bank of America
 

Room For Improvement

Rapid7 InsightVM users seek improved integration, reporting, and usability with better support, automation, cloud features, and secure ticketing.
Splunk Enterprise Security requires enhancements in visualizations, ease of use, AI integration, and improved documentation and training.
Having the ability to build our own audit file, similar to a feature in Tenable, would be beneficial.
Professional services team lead at a tech services company with 1,001-5,000 employees
The major improvement needed is prompt support.
Head Of Cyber Security at Super Secure
The current process requires manually telling IT teams to remediate vulnerabilities, and then they update the status of these vulnerabilities in the platform.
Senior Manager - Pre-Sales at Trillium Information Security Systems
Improving the infrastructure behind Splunk Enterprise Security is vital—enhanced cores, CPUs, and memory should be prioritized to support better processing power.
Resident Consultant (Security Analyst) at helpag
Splunk Enterprise Security is not something that automatically picks things; you have to set up use cases, update data models, and link the right use cases to the right data models for those detections to happen.
Security & Risk Analyst at a computer software company with 1,001-5,000 employees
For any future enhancements or features, such as MLTK and SOAR platform integration, we need more visibility, training, and certification for the skilled professionals who are working.
Security Consultant at Matiq
 

Setup Cost

Rapid7 InsightVM's pricing is asset-based and flexible, with costs often high but valued for simplicity and included support.
Splunk Enterprise Security is costly but valued for its extensive functionality, appealing mainly to larger enterprises with flexible licensing.
Rapid7 InsightVM is expensive, possibly one of the highest in pricing among similar products.
0 at a tech vendor with 5,001-10,000 employees
Pricing is reasonable and competitive compared to other solutions in the market.
Head Of Cyber Security at Super Secure
I would rate the pricing for Rapid7 InsightVM as eight out of ten.
Enterprise Security Architect at a energy/utilities company with 10,001+ employees
I saw clients spend two million dollars a year just feeding data into the Splunk solution.
CTO at a tech vendor with 10,001+ employees
The platform requires significant financial investment and resources, making it expensive despite its comprehensive features.
System Engineer - Security Presales at Raya Integration
I find it to be affordable, which is why every industry uses it.
Vice President Research And Development at OSINT Ambition
 

Valuable Features

Rapid7 InsightVM offers versatile modes, seamless integrations, user-friendly interface, effective scanning, and customizable dashboards for efficient vulnerability management.
Splunk Enterprise Security enhances threat detection and response with risk-based alerting, integration, and advanced visualization for cybersecurity teams.
It's based on the CVSS risk scoring system, which is well-recognized and effective.
Professional services team lead at a tech services company with 1,001-5,000 employees
The dashboard is excellent as it helps in visualizing our vulnerability management data.
Manager at a financial services firm with 5,001-10,000 employees
We have integrated our SIEM solutions and antivirus with each other through Rapid7.
0 at a tech vendor with 5,001-10,000 employees
This capability is useful for performance monitoring and issue identification.
Staff Performance Engineer at ServiceNow
I assess Splunk Enterprise Security's insider threat detection capabilities for helping to find unknown threats and anomalous user behavior as great.
Splunk System Engineer at a non-tech company with 11-50 employees
Splunk Enterprise Security provides the foundation for unified threat detection, investigation, and response, enabling fast identification of critical issues.
Specialist-Infrastructure Opertions at Allianz Technology
 

Categories and Ranking

Rapid7 InsightVM
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
66
Ranking in other categories
Vulnerability Management (8th), Risk-Based Vulnerability Management (4th)
Splunk Enterprise Security
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
381
Ranking in other categories
Log Management (2nd), Security Information and Event Management (SIEM) (1st), IT Operations Analytics (1st)
 

Mindshare comparison

While both are Security Software solutions, they serve different purposes. Rapid7 InsightVM is designed for Risk-Based Vulnerability Management and holds a mindshare of 10.5%, down 13.5% compared to last year.
Splunk Enterprise Security, on the other hand, focuses on Security Information and Event Management (SIEM), holds 7.2% mindshare, down 9.8% since last year.
Risk-Based Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Rapid7 InsightVM10.5%
Qualys VMDR12.1%
Tenable Security Center8.9%
Other68.5%
Risk-Based Vulnerability Management
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Splunk Enterprise Security7.2%
Wazuh5.8%
IBM Security QRadar5.3%
Other81.7%
Security Information and Event Management (SIEM)
 

Featured Reviews

FL
Senior Manager - Pre-Sales at Trillium Information Security Systems
Offers robust compliance features but needs improved automation in remediation
The automation capability remediation needs improvement. The current process requires manually telling IT teams to remediate vulnerabilities, and then they update the status of these vulnerabilities in the platform. This basic feature that Rapid7 calls an automated remediation process is actually manual. We can update the status of vulnerabilities in the Rapid7 InsightVM platform and collectively see how many vulnerabilities we have identified and how many are remediated by our IT team. More automation in the remediation feature is a basic demand from many customers. The remediation part and vulnerability identification of network devices or rigid devices are not currently supported by Rapid7 InsightVM. More integration and automation are the two areas Rapid7 needs to improve in their product.
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.
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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
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
8%
Comms Service Provider
5%
Financial Services Firm
12%
Computer Software Company
9%
Manufacturing Company
9%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business29
Midsize Enterprise14
Large Enterprise25
By reviewers
Company SizeCount
Small Business112
Midsize Enterprise50
Large Enterprise267
 

Questions from the Community

How would you choose between Rapid7 InsightVM and Tenable Nessus?
You have full visibility across cloud, network, virtual, and containerized infrastructures with Rapid7 Insight VM. You can easily prioritize vulnerabilities using attacker analytics. Overall, Rapid...
What do you like most about Rapid7 InsightVM?
The product's initial setup phase was very easy.
What is your experience regarding pricing and costs for Rapid7 InsightVM?
My experience with the pricing, setup cost, and licensing is that both the setup cost and licensing are great.
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...
 

Also Known As

InsightVM, NeXpose
No data available
 

Overview

 

Sample Customers

ACS, Acosta, AllianceData, amazon.com, biogen idec, CBRE, CATERPILLAR, Deloitte, COACH, GameStop, IBM
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 Qualys, Tenable, Rapid7 and others in Risk-Based Vulnerability Management. Updated: March 2026.
885,728 professionals have used our research since 2012.