Graylog Enterprise vs LogRhythm SIEM comparison

Graylog and Exabeam are both solutions in the Log Management category. Graylog is ranked #8 with an average rating of 8.0, while Exabeam is ranked #13 with an average rating of 7.4. Graylog holds a 3.1% mindshare in Log Management, compared to Exabeam’s 2.8% mindshare. Additionally, 96% of Graylog users are willing to recommend the solution, compared to 89% of Exabeam users who would recommend it.

Graylog Enterprise

Read 25 Graylog Enterprise reviews

8,432 Views
8,348 Comparison Views

96% willing to recommend

LogRhythm SIEM

Read 176 LogRhythm SIEM reviews

12,508 Views
8,130 Comparison Views

89% willing to recommend

Graylog Enterprise

LogRhythm SIEM

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Mar 15, 2026

LogRhythm SIEM and Graylog Enterprise are key players in the security information and event management (SIEM) market. LogRhythm holds an advantage with its comprehensive threat and log management capabilities, whereas Graylog stands out for its search functionality and efficient dashboard solutions.

Features: LogRhythm SIEM provides extensive reporting functions, end-to-end threat and log management, and integration capabilities with diverse security components. Its user-friendly layout and log correlation capabilities are highly appreciated. Graylog Enterprise offers a stable platform with flexible search capabilities and strong dashboarding and alerting solutions.

Room for Improvement: LogRhythm SIEM could enhance its real-time dashboard features, report-building, and case management independence. Improvements in AI, alarm management, and merging client and web interfaces for better administration are also necessary. Graylog Enterprise could improve its integration support for various systems, automate scaling, and enhance UI and visualization tools to match varied environmental needs.

Ease of Deployment and Customer Service: LogRhythm SIEM provides both on-premises and cloud deployment options paired with excellent customer service, though some delays are noted at Level 1 support. Graylog Enterprise also offers flexible deployment and customer service satisfactory for its users, even though initial setup complexity may necessitate strong internal expertise.

Pricing and ROI: LogRhythm SIEM is considered cost-effective for medium to large businesses though priced higher than some competitors. Its perpetual licensing helps reduce long-term costs, with users reporting a positive ROI due to better incident handling. Graylog Enterprise, recognized for its free open-source edition, has a pricier enterprise version, fitting for budget-constrained organizations looking for effective, high-performance logging solutions without significant upfront investments.

To learn more, read our detailed Graylog Enterprise vs. LogRhythm SIEM Report (Updated: April 2026).

Buyer's Guide

Graylog Enterprise vs. LogRhythm SIEM

April 2026

Download the complete report

Helped 893,311 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

Graylog Enterprise

Ranking in Log Management

8th

Average Rating

8.0

Reviews Sentiment

5.3

Number of Reviews

Ranking in other categories

No ranking in other categories

LogRhythm SIEM

Ranking in Log Management

13th

Average Rating

8.2

Reviews Sentiment

6.4

Number of Reviews

176

Ranking in other categories

Security Information and Event Management (SIEM) (11th)

Mindshare comparison

As of May 2026, in the Log Management category, the mindshare of Graylog Enterprise is 3.1%, down from 6.7% compared to the previous year. The mindshare of LogRhythm SIEM is 2.8%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
Graylog Enterprise	3.1%
LogRhythm SIEM	2.8%
Other	94.1%

Log Management

Featured Reviews

NicolaeCIornii

Security Officer at JSC "Moldtelecom" S.A.

Log analysis has become clearer and faster but visualization and extensibility still need work

The problem was with the complexity and the cost to add extensions. We found this very expensive to buy another version with additional features. I think that Graylog Enterprise does not have customizable dashboards. I did not see them in Graylog Enterprise because most of the time we used the open source free version, which is limited. I think Graylog Enterprise should improve some things that they have in the paid version and perhaps provide users with a menu that gives examples of parsing logs and draws graphics so that people do not need to improve another system such as Grafana. This would be interesting. When it comes to functionalities, I found the log management in Graylog Enterprise acceptable. It is very simple to use and to collect logs. It has support for different protocols and different ports, and the sidecar is easy to use. However, in visualization, I think it needs to be much better.

Read full review

SaiKrishna2

Cyber Security Engineer at Diyar United Company

Provides strong detection capabilities but requires improvements in parsing and stability

I cannot think of any specific features that LogRhythm SIEM can improve upon since it supports a wide variety of major vendors. However, they need to improve their parsing techniques; the tool should understand various devices and present data in a human-readable format. For example, if a personal Android mobile needs to be integrated, LogRhythm SIEM should be able to parse that data effectively. They also need to improve their database of supported devices to cover smaller vendors alongside the major players, allowing for better global reach and usability. I have noticed some problems with parsing errors, event mismatches, and data mismatching, so ensuring accurate parsing and continuous improvement according to device updates are my basic expectations as a detection engineer.

Read full review

Quotes from Members

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

Pros

"It is easier to find some issues, and if I find some issues, then it is easier to resolve them."

"Graylog is worth the given effort."

"Graylog's search functionality, alerting functionality, user management, and dashboards are useful."

"This had increased productivity for the dev and support teams, because we are directly notifying them."

"Storing logs in Elasticsearch means log retrieval is extremely fast, and full text search is available by default."

"I like the simplicity of the solution, the fact that it's open source and user friendly."

"The build is stable and requires little maintenance, even compared to some extremely expensive products."

"Troubleshooting is straightforward with Graylog Enterprise."

More Graylog Enterprise pros

"It has saved us a lot of time."

"In terms of security, LogRhythm NextGen SIEM is great."

"Hands down, one of the best security platforms I've seen, easy to use, easy to scale, with huge visibility into your network so you just see everything and you see it easily."

"Our impression is the solution will be excellent toward meeting our existing security challenges."

"The most valuable feature to me is certainly the CloudAI, which I have been a beta tester of, and also the SIEM capabilities and automation."

"The ability to investigate a particular period of time where you can analyze logs is its most valuable feature."

"LogRhythm is better than QRadar from the point of view of collecting Windows events."

"We use this solution to examine disparate log sources and provide a cohesive method to search for anomalous behavior."

More LogRhythm SIEM pros

Cons

"Graylog can improve the index rotation as it's quite a complex solution."

"Elasticsearch recommendations for tuning could be better. Graylog doesn't have direct support for running the system inside of Kubernetes, so it can be challenging to fill in the gaps and set up containers in a way that is both performant and stable."

"Graylog doesn't have direct support for running the system inside of Kubernetes, so it can be challenging to fill in the gaps and set up containers in a way that is both performant and stable."

"Over six months, I had two similar issues where searches were performed on field "messages". It exhausted all the memory of the ES node causing an ES crash and a Graylog halt."

"With technical support, you are on your own without an enterprise license."

"I hope to see improvements in Graylog for more interactivity, user-friendliness, and creating alerts. The initial setup is complex."

"Over six months, I had two similar issues where searches were performed on field "messages". It exhausted all the memory of the ES node causing an ES crash and a Graylog halt."

"The technical support is a weak point in this product. It's not so easy to contact them and they don't answer immediately."

More Graylog Enterprise cons

"NextGen SIEM has separate rules for AI, advanced intelligence, and MP rules - it would be better to have a centralized way to write the rules and create alarms."

"Report-building is in Crystal Reports and has a limitation."

"I'm not sure if I would recommend the solution to others as they still need to improve a few things."

"I would like it to do a lot of the automation (which I still need to learn more about), because I am essentially a one man shop doing all the jobs."

"Stability is not great but I think that's our issue."

"We have run into problems with stability going through upgrade processes. Recently, we have been on the front edge of the upgrade path."

"Better integration with different services is needed, as there are quite a few platforms that we use that do not integrate very smoothly with LogRhythm."

"Only area I can think of to improve on is the proof reading and using the guides before releasing them. Out the the 20+ guides I used one had issues with wrong information in it."

More LogRhythm SIEM cons

Pricing and Cost Advice

"It's open source and free. They have a paid version, but we never looked into that because we never needed the features of the paid version."

"I use the free version of Graylog."

"Having paid official support is wise for projects."

"Consider Enterprise support if you have atypical needs or setup requirements."

"Graylog is a free open-source solution. The free version has a capacity limitation of 2 GB daily, if you want to go above this you have to purchase a license."

"It's an open-source solution that can be used free of charge."

"There is an open source version and an enterprise version. I wouldn't recommend the enterprise version, but as an open source solution, it is solid and works really well."

"If you want something that works and do not have the money for Splunk or QRadar, take Graylog."

More Graylog Enterprise pricing and cost advice

"I would rate the pricing 4 out of 5. There are no additional costs to the standard licensing fees."

"The pricing is very reasonable and accessible compared to other products in the market but I am not very sure about the exact licensing cost per year for our company."

"On a scale of one to ten, I'd rate the pricing of this solution as a seven - not too expensive but not cheap either. Regarding licensing costs, it varies depending on factors like being a partner or an end user, but there are no additional costs aside from standard licensing fees for the basic SIEM solution."

"On a scale of one to ten, where one is low, and ten is high, I rate the pricing between six and seven."

"Everything is expensive with LogRhythm, and you don't get anything for free."

"I think the tool is reasonably priced. There is a need to pay per year towards the licensing costs of the tool."

"The nice thing about LogRhythm is you can either use the agents, getting a certain number of agents with your license depending on how you want to go, and those agents do a lot of cool things, or you can use CIS Log host, then you have like an unlimited number of them."

"The product is inexpensive than other tools."

More LogRhythm SIEM pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Log Management solutions are best for your needs.

See recommendations

893,311 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

11%

University

Government

Financial Services Firm

10%

Construction Company

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	5
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	38
Midsize Enterprise	39
Large Enterprise	83

Questions from the Community

What is your experience regarding pricing and costs for Graylog?

I am not sure about the pricing, setup cost, and licensing because that was dealt with by a different team that handled the licensing and procurement.

See all answers

What needs improvement with Graylog?

The documentation for Graylog Enterprise can be improved, as this has been a pain point. I think the visualization aspect of Graylog Enterprise can be made more rich, similar to what we have in Gra...

See all answers

What is your primary use case for Graylog?

I remember using Graylog Enterprise in the past at a software house where we used it for logging. During that time, we were using Graylog Enterprise as a log aggregator, collecting logs from multip...

See all answers

What is the difference between log management and SIEM?

Rony, Daniel's answer is right on the money. There are many solutions for each in the market, a lot depends upon your ability to manage such tools and your budget. A small operation may be best s...

See all answers

What needs improvement with LogRhythm NextGen SIEM?

LogRhythm SIEM could learn from Wazuh, as Wazuh has a built-in mechanism that allows you to write custom scripting and scripts through languages that Wazuh can then trigger, which is somewhat bette...

See all answers

What is your experience regarding pricing and costs for LogRhythm SIEM?

I find LogRhythm SIEM affordable, as it is a bit less costly than QRadar, although I have not been involved in negotiation charges; however, from the manager's approval, I see it as affordable.

See all answers

Comparisons

Grafana Loki vs Graylog Enterprise

Compared 11% of the time

Wazuh vs Graylog Enterprise

Compared 7% of the time

syslog-ng vs Graylog Enterprise

Compared 6% of the time

Splunk Enterprise Security vs Graylog Enterprise

Compared 5% of the time

Elastic Security vs Graylog Enterprise

Compared 3% of the time

More Graylog Enterprise Competitors

IBM Security QRadar vs LogRhythm SIEM

Compared 7% of the time

Splunk Enterprise Security vs LogRhythm SIEM

Compared 6% of the time

Devo vs LogRhythm SIEM

Compared 4% of the time

VMware Aria Operations for Logs vs LogRhythm SIEM

Compared 4% of the time

Grafana Loki vs LogRhythm SIEM

Compared 3% of the time

More LogRhythm SIEM Competitors

Product Reports

Buyer's Guide

Graylog Enterprise

May 2026

Download Graylog Enterprise product report

Buyer's Guide

LogRhythm SIEM

May 2026

Download LogRhythm SIEM product report

Also Known As

Graylog2

LogRhythm NextGen SIEM, LogRhythm, LogRhythm Threat Lifecycle Management, LogRhythm TLM

Overview

Graylog Enterprise, recognized for log collection, real-time search, and enriched data handling, offers an open-source framework that integrates seamlessly with Elasticsearch. Its user-centric interface streamlines data correlation and log aggregation, supporting both backend services and comprehensive monitoring needs.

Graylog Enterprise stands out for its stability and powerful log management capabilities, facilitating efficient log aggregation, real-time updates, and data analytics. Users benefit from its plugin-based alerting, user-friendly interface, and support for microservices, including Docker integration. The ability to search in detail, flexible API integration, and data enrichment features are highly valued. Challenges include collector application issues, desired visualization enhancements, and authentication integration improvements. Users seek advancements in UI customization, backup functions, and easier rule creation.

What are Graylog Enterprise's most important features?

Log Collection: Efficiently aggregates and handles diverse logs.
Real-Time Search: Provides immediate log data access.
Custom Alerts: Plugin-based alerting for tailored notifications.
Dashboard Enhancements: Improved visualization for data insights.
Data Enrichment: Adds value through detailed log analysis.

What benefits and ROI can users expect?

Audit Trail Support: Essential for compliance in financial sectors.
Security Event Correlation: Enables incident analysis and response.
Faster Issue Identification: Speeds up troubleshooting with detailed visualization.
API Flexibility: Seamless integration across systems and environments.
Comprehensive Monitoring: Centralized log management enhances oversight.

In industrial use, Graylog Enterprise is crucial for audit trailing in financial sectors, facilitating security event identification and error monitoring. Backend teams leverage real-time analytics for swift issue resolution, while developers appreciate the comprehensive log visualization enabled by Docker integration for microservice management.

Graylog

LogRhythm SIEM offers advanced threat intelligence, scalable deployment, and streamlined log management. It enhances security posture with AI-driven threat detection and comprehensive monitoring.

LogRhythm SIEM stands out for its AI-driven threat correlation, ease of log aggregation, and robust reporting. Offering real-time visibility and analytics through consistent navigation and dashboards, it integrates with security components for enhanced monitoring and response. Advanced threat intelligence and customizable alerts streamline processes and bolster security. While it faces challenges with log parsing, reporting, and dashboard intuitiveness, plans to enhance cloud integration and transition to Linux are noted.

What are the standout features?

AI Threat Correlation: Employs AI to correlate threats for efficient detection.
Log Aggregation: Simplifies the collection of logs from multiple sources.
Scalable Deployment: Offers flexible scaling to accommodate growth.
Robust Reporting: Provides detailed analysis for informed decisions.
Advanced Threat Intelligence: Engages cutting-edge techniques to assess threats.

What benefits and ROI can users expect?

Improved Security Posture: Enhanced threat detection and response.
Streamlined Processes: Automation leads to efficiency gains.
Comprehensive Compliance: Facilitates adherence to regulatory standards.
Centralized Log Management: Unified log overview aids in quick insights.

In industries like banking and finance, organizations utilize LogRhythm SIEM for centralized log management, security monitoring, and compliance. It helps detect insider threats, analyze server logs, correlate events, and monitor user behaviors. Appreciated for log ingestion and anomaly identification, it ensures robust cybersecurity and incident response by integrating data from multiple sources.

Exabeam

Sample Customers

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur

Macy's, NASA, Fujitsu, US Air Force, EY, Abbott, HD Supply, SAB Miller, UCLA, Raytheon, Amtrak, Cargill

Buyer's Guide

Graylog Enterprise vs. LogRhythm SIEM

April 2026

Free Report: Graylog Enterprise vs. LogRhythm SIEM

Find out what your peers are saying about Graylog Enterprise vs. LogRhythm SIEM and other solutions. Updated: April 2026.

DOWNLOAD NOW

893,311 professionals have used our research since 2012.

See our Graylog Enterprise vs. LogRhythm SIEM report.

See our list of best Log Management vendors.

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.