Rapid7 InsightIDR vs Splunk User Behavior Analytics comparison

Rapid7 and Splunk are both solutions in the User Entity Behavior Analytics (UEBA) category. Rapid7 is ranked #7 with an average rating of 7.8, while Splunk is ranked #5 with an average rating of 7.8. Rapid7 holds a 5.6% mindshare in UBA, compared to Splunk’s 6.0% mindshare. Additionally, 96% of Rapid7 users are willing to recommend the solution, compared to 100% of Splunk users who would recommend it.

Rapid7 InsightIDR

Read 32 Rapid7 InsightIDR reviews

6,636 Views
995 Comparison Views

96% willing to recommend

Splunk User Behavior Analytics

Read 25 Splunk User Behavior Analytics reviews

3,117 Views
1,153 Comparison Views

100% willing to recommend

Rapid7 InsightIDR

Splunk User Behavior Analytics

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 4, 2025

Splunk User Behavior Analytics and Rapid7 InsightIDR compete in the user behavior analytics space. While both solutions offer unique advantages, Rapid7 InsightIDR has the upper hand in threat detection and cloud integration features.

Features: Splunk is recognized for its customizable platform, extensive log management, and data integration. It offers powerful search capabilities and is praised for its dashboards and machine data ability to support various use cases. Rapid7 InsightIDR excels in user behavior analytics, threat intelligence, and robust integration capabilities designed for precise threat detection and incident management.

Room for Improvement: Splunk could improve its pricing models and enhance its data correlation and integration with other tools. InsightIDR users express a need for better search functionality, improved integration with existing security tools, and enhanced digital forensics and dashboard intuitiveness.

Ease of Deployment and Customer Service: Splunk offers versatile deployment options, including on-premises and cloud environments, though its technical support receives mixed reviews. Rapid7 InsightIDR boasts broad cloud deployment capabilities and receives positive feedback for its professional technical support, indicating a strong service experience.

Pricing and ROI: Splunk is often considered expensive with numerous associated costs, though it provides positive ROI in productivity and time savings for some users. Rapid7 InsightIDR offers competitive endpoint-based pricing, appealing for cloud-focused businesses seeking cost-effective, scalable solutions.

To learn more, read our detailed Rapid7 InsightIDR vs. Splunk User Behavior Analytics Report (Updated: December 2025).

Buyer's Guide

Rapid7 InsightIDR vs. Splunk User Behavior Analytics

December 2025

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Helped 881,114 peers since 2012

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

Rapid7 InsightIDR

Ranking in User Entity Behavior Analytics (UEBA)

7th

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (15th), Endpoint Detection and Response (EDR) (22nd), Threat Deception Platforms (4th), Extended Detection and Response (XDR) (18th)

Splunk User Behavior Analytics

Ranking in User Entity Behavior Analytics (UEBA)

5th

Average Rating

8.2

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Intrusion Detection and Prevention Software (IDPS) (13th)

Mindshare comparison

As of January 2026, in the User Entity Behavior Analytics (UEBA) category, the mindshare of Rapid7 InsightIDR is 5.6%, down from 10.5% compared to the previous year. The mindshare of Splunk User Behavior Analytics is 6.0%, down from 9.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

User Entity Behavior Analytics (UEBA) Market Share Distribution
Product	Market Share (%)
Splunk User Behavior Analytics	6.0%
Rapid7 InsightIDR	5.6%
Other	88.4%

User Entity Behavior Analytics (UEBA)

Featured Reviews

SohailHyder

Head of Cyber Security at Super Secure

Has supported compliance needs for mid-sized organizations but lacks customization and advanced integration

If we pitch Rapid7 InsightIDR against solutions such as SIEMs from Splunk or LogRhythm, it is not as customizable as a SIEM solution is. This is where it can improve if we keep in front the feature sets of a complete SIEM solution. Most common in the market is QRadar, but it is depleting now. It has been taken over by some other products such as Splunk and LogRhythm. If we compare these things with Rapid7 InsightIDR, then there are definitely some gaps that need to be filled. Data retention is also one concern because Rapid7 InsightIDR is cloud-based and operates on a subscription model. Whatever data you want to retain, it has to be paid for separately or it has a cost. Other solutions that are on-premises can have their own infrastructure or they provide some data retention for a month or in some capacity-wise, they provide that solution to them which makes them more attractive.

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Siva Kuppala

Enterprise Architect at Wipro Limited

Offers intuitive deployment with strong customer support and advanced analytics features

There are improvements that could be made to Splunk User Behavior Analytics as any product will have advantages and disadvantages. Scalability is one consideration. For example, the advantages include rapid auto scaling to meet demand. A disadvantage is that it can lead to cost overrun if not properly factored or governed. The speed of deployment offers faster provisioning as an advantage, but it can require substantial automation skills and infrastructure as code expertise, which can be challenging. Cloud provides major operational benefits such as agility, automation, resilience, and global access when setting up on Cloud. However, it introduces challenges such as cost control, complexity, and vendor dependency. For example, global reach allows deployment of apps and services closer to users worldwide, but data sovereignty concerns exist and region selection must align with compliance requirements.

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Quotes from Members

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

Pros

"Enables the use of honey pots, honey users, and honey files to monitor for suspicious patterns."

"During simulations or demonstrations, the tool generates alerts, providing details such as the specific application, its origin, and potential threats. For instance, it can identify if an application belongs to a known ransomware group. The system rates the threat, offering a clear detection ratio, such as 97 out of 100. It not only identifies threats but also illustrates the associated behaviors, helping us understand the potential risk to a particular endpoint."

"Integration with threat modeling from the Metasploit and InsightIDR repositories."

"It is a very stable solution."

"Intelligent alerting to avoid the common problem of alert fatigue associated with traditional SIEMs."

"The solution is easy to use, and the interface is intuitive."

"Very intuitive and easy to set up."

"The biggest reason why we chose Rapid7 was to gain value in a really quick time. Its deployment doesn't take months. It just takes a few days."

More Rapid7 InsightIDR pros

"The solution is definitely scalable."

"This intelligent user behavior analytics package is easy to configure and use while remaining feature filled."

"The solution's most valuable feature is Splunk queries, which allow us to query the logs and analyze the attack vectors."

"Splunk's technical support is amazing."

"The most effective one is the integration with other vendors."

"This is a good security product."

"It's easily scalable."

"The solution is fast, flexible, and easy to use."

More Splunk User Behavior Analytics pros

Cons

"It takes time for the product's support team to resolve issues, making it an area of concern where improvements are required."

"The interface for doing investigation needs to be enhanced with minor improvements that would make it more useful."

"Customised alert recipients need to be added to allow better first-line action and quicker response. Configurable honeypots would be a welcome addition."

"If we pitch Rapid7 InsightIDR against solutions such as SIEMs from Splunk or LogRhythm, it is not as customizable as a SIEM solution is."

"Tenable Nessus is easier to deal with. It's more efficient and accurate. InsightIDR is heavier than Tenable in terms of performance and scanning. Rapid7 would be much easier to use if it had a network connector like Tenable. Tenable's connector allows continuous monitoring over the B caps."

"InsightIDR's integration with other solutions could be improved. Also, I'd like more control from the portal over what's happening on the endpoint side. For example, when I see an attack on an endpoint, I want to be able to stop it from the portal."

"Rapid7 doesn't integrate well with all our security tools from various vendors, so we plan to switch. Many of our solutions work with Rapid7, but some do not. We are already searching for a replacement already."

"The product allows us to make only 30 custom rules."

More Rapid7 InsightIDR cons

"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."

"The price of Splunk UBA is too high."

"High data ingestion costs can be an issue, especially for large enterprises, as Splunk charges based on the amount of data processed."

"We'd like the ability to do custom searches."

"It would be good if the solution had an analytics tool that allowed us to analyze the data without writing specific queries."

"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."

"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."

"It could be easier to scale the solution if you are using it on-premise, not in the cloud."

More Splunk User Behavior Analytics cons

Pricing and Cost Advice

"It is more reasonably priced than other vendors."

"The pricing is good, and it is not very expensive."

"The pricing and licensing are competitive."

"I am sure that there are cheaper products out there, but none that meet so many of our needs whilst maintaining stability and usability."

"The pricing of the solution depends on the user. But there is a yearly licensing cost."

"Rapid7 InsightIDR is a cheaply priced product. On a scale of one to ten, where one is very expensive, and ten is very cheap, I rate the product's price at seven or eight."

"I rate Rapid7 InsightIDR's price a four on a scale of one to ten, where one is cheap, and ten is expensive."

"It is a reasonably priced solution."

More Rapid7 InsightIDR pricing and cost advice

"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."

"I am not aware of the price, but it is expensive."

"Pricing varies based on the packages you choose and the volume of your usage."

"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."

"There are additional costs associated with the integrator."

"The licensing costs is around 10,000 dollars."

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Financial Services Firm

Manufacturing Company

Government

Computer Software Company

12%

Financial Services Firm

Government

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	5
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	5
Large Enterprise	12

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...

See all answers

What do you like most about Rapid7 InsightIDR?

During simulations or demonstrations, the tool generates alerts, providing details such as the specific application, its origin, and potential threats. For instance, it can identify if an applicati...

See all answers

What is your experience regarding pricing and costs for Rapid7 InsightIDR?

The product pricing is very cheap.

See all answers

What do you like most about Splunk User Behavior Analytics?

The solution's most valuable feature is Splunk queries, which allow us to query the logs and analyze the attack vectors.

See all answers

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 ...

See all answers

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...

See all answers

Comparisons

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Compared 6% of the time

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Compared 4% of the time

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Compared 34% of the time

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Compared 7% of the time

Dtex Systems vs Splunk User Behavior Analytics

Compared 5% of the time

Darktrace vs Splunk User Behavior Analytics

Compared 5% of the time

Cynet vs Splunk User Behavior Analytics

Compared 2% of the time

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Product Reports

Buyer's Guide

Rapid7 InsightIDR

January 2026

Download Rapid7 InsightIDR product report

Buyer's Guide

Splunk User Behavior Analytics

January 2026

Download Splunk User Behavior Analytics product report

Also Known As

InsightIDR

Caspida, Splunk UBA

Overview

Parsing hundreds of trivial alerts. Managing a mountain of data. Manually forwarding info from your endpoints. Forget that. InsightIDR instantly arms you with the insight you need to make better decisions across the incident detection and response lifecycle, faster.

Rapid7

Splunk User Behavior Analytics is a behavior-based threat detection is based on machine learning methodologies that require no signatures or human analysis, enabling multi-entity behavior profiling and peer group analytics for users, devices, service accounts and applications. It detects insider threats and external attacks using out-of-the-box purpose-built that helps organizations find known, unknown and hidden threats, but extensible unsupervised machine learning (ML) algorithms, provides context around the threat via ML driven anomaly correlation and visual mapping of stitched anomalies over various phases of the attack lifecycle (Kill-Chain View). It uses a data science driven approach that produces actionable results with risk ratings and supporting evidence that increases SOC efficiency and supports bi-directional integration with Splunk Enterprise for data ingestion and correlation and with Splunk Enterprise Security for incident scoping, workflow management and automated response. The result is automated, accurate threat and anomaly detection.

Splunk

Sample Customers

Liberty Wines, Pioneer Telephone, Visier

8 Securities, AAA Western, AdvancedMD, Amaya, Cerner Corporation, CJ O Shopping, CloudShare, Crossroads Foundation, 7-Eleven Indonesia

Buyer's Guide

Rapid7 InsightIDR vs. Splunk User Behavior Analytics

December 2025

Free Report: Rapid7 InsightIDR vs. Splunk User Behavior Analytics

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