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Mezmo vs Splunk Enterprise Security comparison

Mezmo and Splunk are both solutions in the Log Management category. Mezmo is ranked #55, while Splunk is ranked #2 with an average rating of 8.3. Mezmo holds a 0.5% mindshare in Log Management, compared to Splunk’s 7.1% mindshare. Additionally, 100% of Mezmo users are willing to recommend the solution, compared to 94% of Splunk users who would recommend it.
Mezmo
Read 2 Mezmo reviews
  • 974 Views
  • 575 Comparison Views
100% willing to recommend
Splunk Enterprise Security
Read 375 Splunk Enterprise Security reviews
  • 24,784 Views
  • 13,383 Comparison Views
94% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 25, 2026

Splunk Enterprise Security and Mezmo compete in cybersecurity solutions. Splunk, with its comprehensive threat detection capabilities, often takes the lead over Mezmo's streamlined approach in environments requiring advanced features.

Features: Splunk Enterprise Security provides advanced threat detection, customizable incident response, and deep analytics tools. It is suited for large environments requiring extensive visualization options. Mezmo offers essential security features focused on intuitive operation and integration, ideal for rapid deployment and straightforward management in smaller teams.

Ease of Deployment and Customer Service: Splunk Enterprise Security's deployment is complex and may require dedicated expert teams, resulting in a time-consuming process. Mezmo is generally faster and simpler to deploy, with straightforward configuration catering to organizations with limited IT resources.

Pricing and ROI: Splunk Enterprise Security has a higher initial cost, with potential for greater long-term ROI due to its scalable capabilities. Mezmo presents a budget-friendly option with lower upfront costs, delivering solid returns through efficient performance in less resource-intensive environments.

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To learn more, read our detailed Mezmo vs. Splunk Enterprise Security Report (Updated: December 2025).
Buyer's Guide
Mezmo vs. Splunk Enterprise Security
December 2025
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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

Mezmo
Ranking in Log Management
55th
Average Rating
9.0
Number of Reviews
2
Ranking in other categories
Application Performance Monitoring (APM) and Observability (75th), Observability Pipeline Software (7th)
Splunk Enterprise Security
Ranking in Log Management
2nd
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
375
Ranking in other categories
Security Information and Event Management (SIEM) (1st), IT Operations Analytics (1st)
 

Mindshare comparison

As of January 2026, in the Log Management category, the mindshare of Mezmo is 0.5%, up from 0.2% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.1%, down from 8.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Splunk Enterprise Security7.1%
Mezmo0.5%
Other92.4%
Log Management
 

Featured Reviews

TO
Theodore Omtzigt
President and Founder at STILLWATER SUPERCOMPUTING INC
It consolidates all logs into one place and provides required features and functionalities
Every once in a while, our IBM cloud operational implementation gets behind. Sometimes, when we have a customer event, we do not get access to the latest logs for about 30 minutes, particularly for the sites that are heavily utilized. This is clearly not good. It is impossible to do RCA when you can't look at the logs that pertain to the time period in which the event occurred. It could be more of an operational problem than a feature problem. I don't have visibility about whether it is a LogDNA issue or just an operational issue.
Read full review
reviewer1469784 - PeerSpot reviewer
reviewer1469784
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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Quotes from Members

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

Pros

"The solution aggregates all event streams, so that if there are any issues, it's all in the same interface."
"LogDNA consolidates all logs into one place, which is super valuable."
"It provides logs in one place, so they are easy to find. It collects the logs from multiple places, then you have just one place where you see the whole flow from the front-end to the back-end."
"Splunk Enterprise Security would provide better capabilities and out-of-box detections."
"The solution's most valuable feature is that it helps with our use cases to detect anomalies in our data and it is important to my company since we have a lot of data on different logs on the systems."
"Splunk UBA is useful for fraud detection and for detection of APTs, advanced persistent threats."
"The most valuable features of the solution are it is straightforward to use and the documentation is good for finding out how to get the data you are looking for."
"Positive features include replication capabilities, software development kits, and the architecture."
"The feature I appreciate the most about Splunk Enterprise Security is the CIM data model, which allows users to bring in data from different technologies, such as firewalls, endpoints, and perimeter DMZs, enabling every device to pump data into Splunk Enterprise Security, with the data model normalizing all the data and placing it in a common plane."
"It is the best tool if you have a complex environment or if data ingestion is too huge."
More Splunk Enterprise Security pros
 

Cons

"No ability to encapsulate a query or a filter, and communicate or share that among the team."
"Every once in a while, our IBM cloud operational implementation gets behind. Sometimes, when we have a customer event, we do not get access to the latest logs for about 30 minutes, particularly for the sites that are heavily utilized. This is clearly not good. It is impossible to RCA when you can't look at the logs that pertain to the time period in which the event occurred. It could be more of an operational problem than a feature problem. I don't have visibility about whether it is a LogDNA issue or just an operational issue."
"AngularJS/ReactJS inclusion could be made easier in GUI."
"The UI can be difficult to understand for non-technical people."
"Splunk is query-based, which is not the case with most cybersecurity tools. It is based on search queries and can be difficult to use. It would be good if they can make it easier to understand how to create search queries. They can improve the knowledge base for better understanding. To create your dashboard, you need to have a search query. We have multiple firewalls in our company, and we need a dashboard for them. It would be helpful if a default firewall dashboard is included in Splunk to make monitoring easier. If a dashboard is available for a security device, the operation part will be more efficient. We won't have to follow a manual process for this."
"Splunk should have more regional data centers in the Middle East."
"Being able to have a one-stop shop where you have the alert, but then you can generate the case right there from Splunk Enterprise Security instead of having to pivot to another tool such as Mission Control. You do not have to keep bouncing between them, so if you could do it all in one place, that would be great. The new release is supposed to start getting in that direction."
"Splunk Enterprise Security is not exactly user-friendly."
"I find the process for customizing, developing, testing, deploying, and refining detections in Splunk Enterprise Security to be cumbersome."
"For us, the area that Splunk Enterprise Security can improve is performance optimization."
More Splunk Enterprise Security cons
 

Pricing and Cost Advice

Information not available
"Splunk should be able to integrate with other product using the free version."
"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."
"Splunk Enterprise Security is not a cheap product, but I think it is worth every dollar that you pay."
"The cost is on the high end, which makes it difficult for some organizations to use."
"It would be nice if the pricing were cheaper. However, we did purchase it."
"I think the price could be improved."
"The license for Splunk Enterprise Security is expensive."
"Splunk is not a cheap solution and the license is billed annually."
More Splunk Enterprise Security pricing and cost advice
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Comparison Review

VS
Vinod Shankar
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…
Read full review
 

Top Industries

By visitors reading reviews
Transportation Company
26%
Comms Service Provider
13%
Financial Services Firm
7%
Manufacturing Company
6%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business109
Midsize Enterprise50
Large Enterprise264
 

Questions from the Community

Ask a question
Earn 20 points
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 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 ...
See all answers
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...
See all answers
 

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Product Reports

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Buyer's Guide
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Also Known As

LogDNA
No data available
 

Overview

Today’s enterprises must manage a massive amount of machine data. They require a platform that enables engineering teams to deliberately route and store structured and unstructured data for different teams with unique use cases. Legacy platforms weren’t made for this moment.
‍
Mezmo, formerly LogDNA, lets organizations ingest, process, route, analyze, and store all of their log data. Purpose-built for modern engineering teams—including developers, SREs, IT Operations, and Security Engineers—the Mezmo platform is trusted by thousands of companies for SaaS, cloud, and hybrid applications.

Mezmo

Splunk Enterprise Security delivers powerful log management, rapid searches, and intuitive dashboards, enhancing real-time analytics and security measures. Its advanced machine learning and wide system compatibility streamline threat detection and incident response across diverse IT environments.

Splunk Enterprise Security stands out in security operations with robust features like comprehensive threat intelligence and seamless data integration. Its real-time analytics and customizable queries enable proactive threat analysis and efficient incident response. Integration with multiple third-party feeds allows detailed threat correlation and streamlined data visualization. Users find the intuitive UI and broad compatibility support efficient threat detection while reducing false positives. Despite its strengths, areas such as visualization capabilities and integration processes with cloud environments need enhancement. Users face a high learning curve, and improvements in automation, AI, documentation, and training are desired to maximize its potential.

What Are the Key Features of Splunk Enterprise Security?
  • Log Management: Efficiently manages and organizes a vast amount of logs for better data handling.
  • Rapid Data Search: Quickly retrieves relevant data for fast decision-making.
  • Flexible Dashboards: Customizable dashboards provide clear data visualization.
  • Comprehensive Threat Intelligence: Offers detailed insights to preemptively defend against threats.
  • Real-Time Analytics: Analyzes data in real-time to enhance response times.
  • Integration with Third-Party Feeds: Streamlines information flow from multiple sources.
What Benefits Should Users Investigate in Reviews?
  • Efficient Incident Response: Enhances the ability to respond promptly to threats.
  • False Positive Reduction: Minimizes incorrect threat alarms, making monitoring more efficient.
  • Threat Detection Speed: Accelerates the identification and evaluation of security threats.
  • Cost-Effectiveness: Potential savings through better licensing options and operational efficiency.
  • User Adaptability: Enhancements in documentation and training resources aid in overcoming the learning curve.

In specific industries like finance and healthcare, Splunk Enterprise Security is instrumental for log aggregation, SIEM functionalities, and compliance monitoring. Companies leverage its capabilities for proactive threat analysis and response, ensuring comprehensive security monitoring and integration with various tools for heightened operational intelligence.

Splunk
 

Sample Customers

Instacart, Asics, Lime, Salesforce
Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
Buyer's Guide
Mezmo vs. Splunk Enterprise Security
December 2025
Free Report: Mezmo vs. Splunk Enterprise Security
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We monitor all Log Management reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.