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Google Chronicle Suite 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:
 

ROI

Sentiment score
5.2
Users are still assessing ROI, finding potential value in cloud billing and comparing with DNIF for long-term impact.
Sentiment score
6.3
Users experienced improved efficiency, security, and decision-making with Splunk, despite cost challenges, leading to increased revenue and ROI.
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
Google Chronicle Suite's customer service is generally positive, but some users note delays; recent staffing improvements are acknowledged.
Sentiment score
6.2
Splunk Enterprise Security's support is knowledgeable but inconsistent, with response times varying; community resources are vital for effective solutions.
We are a critical project for them at this moment, and they provide excellent service.
IT Security Engineer at Iberdrola S.A.
They are slow, and the initial responses often require more information rather than providing helpful solutions.
Google Cloud Security Tech Lead - EMEA at Devoteam Management Consulting
I have faced challenges with technical support from Sentinel, though Sentinel support is better than Google's, while Splunk support is also not that great.
Director at a consultancy with 10,001+ employees
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
7.8
Google Chronicle Suite is praised for scalability, handling large data volumes efficiently on Google infrastructure, suitable for diverse needs.
Sentiment score
7.3
Splunk Enterprise Security offers scalable architecture, supporting diverse environments and data volumes, though costs increase with large data growth.
I rate the scalability of Google Chronicle Suite as ten out of ten.
Google Cloud Security Tech Lead - EMEA at Devoteam Management Consulting
Google Chronicle Suite is very scalable, being a cloud-based solution.
IT Security Engineer at Iberdrola S.A.
In the cloud-native space, the problem is that if you require additional devices, you might have to work on custom applications.
Director at a consultancy with 10,001+ 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
7.9
Google Chronicle Suite is praised for reliability and stability, with minor issues in small POC environments but generally performs well.
Sentiment score
7.5
Splunk Enterprise Security is highly reliable, with minimal stability issues, but requires careful resource management for optimal performance.
I rate the stability of Google Chronicle Suite as a nine, as I have not encountered any stability issues.
Google Cloud Security Tech Lead - EMEA at Devoteam Management Consulting
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 a financial services firm with 10,001+ employees
 

Room For Improvement

Google Chronicle Suite requires user-friendly enhancements in dashboard, API integration, log management, alerting, and threat intelligence features.
Splunk Enterprise Security needs UI improvements, better training, cost reductions, enhanced integrations, optimized analytics, and increased automation.
The graphical user interface could be improved to enhance user experience.
Senior Solution Architect at Stichting Inlichtingenbureau
The UI is the primary challenge in need of improvement.
Google Cloud Security Tech Lead - EMEA at Devoteam Management Consulting
Google Chronicle Suite lacks near time detection.
Team Lead, Security Operations Center at Secureops
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

Google Chronicle offers flexible, competitive pricing but can become costly for larger businesses with additional platforms.
Splunk Enterprise Security is costly, but its features justify the expense for those with larger budgets.
It's neither expensive nor cheap, and I believe it is a justified price for the features offered.
Google Cloud Security Tech Lead - EMEA at Devoteam Management Consulting
Compared to a SIEM like Microsoft Sentinel, it is much more affordable.
Team Lead, Security Operations Center at Secureops
I experience Chronicle as less expensive and less complicated than Azure.
Senior Solution Architect at Stichting Inlichtingenbureau
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

Google Chronicle Suite excels in threat response, seamless integration, automation, and cost-effective data management for audits and compliance.
Splunk Enterprise Security excels in rapid data searching, real-time monitoring, flexible data ingestion, and comprehensive visualization for enhanced security.
They also combine their source solution into one product, allowing for out-of-the-box playbook creation and incident response.
Senior Security Consultant at RiverSafe Limited
The AI infused into the platform helps in investigations and rule creation.
Google Cloud Security Tech Lead - EMEA at Devoteam Management Consulting
The automated response feature allows for immediate actions like isolating infected machines or blocking malicious IP addresses.
Senior Solution Architect at Stichting Inlichtingenbureau
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

Google Chronicle Suite
Ranking in Security Information and Event Management (SIEM)
10th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
16
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 January 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Google Chronicle Suite is 2.0%, down from 3.4% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.4%, down from 10.0% 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 Security7.4%
Google Chronicle Suite2.0%
Other90.6%
Security Information and Event Management (SIEM)
 

Featured Reviews

Viney Bhardwaj - PeerSpot reviewer
Director at a consultancy with 10,001+ employees
Has required significant customization but has supported threat pattern discovery and AI-driven analytics
The integration of Google Chronicle Suite with existing SIEM systems needs to be more mature, so some customization is required. With custom applications, it's quite difficult, and they need to work on this. The automated threat detection features in Google Chronicle Suite come with a lot of false positives and noise. They are new to the market and need to improve significantly. Customization is vital where users can customize the alerts, dashboard, or content as per their needs. This is more required in Google Chronicle Suite, allowing analysts or engineers to create according to the organization. They need to provide cheaper options for online versus offline log storage and improve retention and compression of the logs. Especially searching offline logs is a feature missing from most SIEM solutions nowadays.
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.
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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
13%
Computer Software Company
12%
Manufacturing Company
10%
Retailer
7%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise1
Large Enterprise6
By reviewers
Company SizeCount
Small Business109
Midsize Enterprise50
Large Enterprise264
 

Questions from the Community

What do you like most about Google Chronicle Suite?
Google Chronicle Suite is a highly scalable solution with good search capabilities.
What is your experience regarding pricing and costs for Google Chronicle Suite?
Our license is based on the size of the company with an all-you-can-eat model, considering storage capabilities per day. It's a flexible pay method.
What needs improvement with Google Chronicle Suite?
The integration of Google Chronicle Suite with existing SIEM systems needs to be more mature, so some customization is required. With custom applications, it's quite difficult, and they need to wor...
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

Information Not Available
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 Google Chronicle Suite vs. Splunk Enterprise Security and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.