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 #14 with an average rating of 7.4. Graylog holds a 2.8% 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 26 Graylog Enterprise reviews

8,652 Views
8,565 Comparison Views

96% willing to recommend

LogRhythm SIEM

Read 176 LogRhythm SIEM reviews

13,819 Views
8,982 Comparison Views

89% willing to recommend

Graylog Enterprise

LogRhythm SIEM

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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: June 2026).

Buyer's Guide

Graylog Enterprise vs. LogRhythm SIEM

June 2026

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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

Graylog Enterprise

Ranking in Log Management

8th

Average Rating

8.0

Reviews Sentiment

5.6

Number of Reviews

Ranking in other categories

No ranking in other categories

LogRhythm SIEM

Ranking in Log Management

14th

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 June 2026, in the Log Management category, the mindshare of Graylog Enterprise is 2.8%, down from 6.6% 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	2.8%
LogRhythm SIEM	2.8%
Other	94.4%

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.

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SumitKumar20

Security Engineer at Granicus Inc.

Tool consistently aids in effective threat detection and monitoring but could benefit from improved log source management and resource optimization

One major area for improvement in LogRhythm SIEM is the lack of volume measurement capability in terms of storage. There is currently no way to determine how much data is being consumed in terms of gigabytes, terabytes, or petabytes from particular devices or environments. This information is crucial for planning future storage needs and scalability. The system monitor (collector) agent has issues with resource consumption. Even when not actively collecting data, the agent continues to consume significant CPU and memory resources, which can be particularly problematic for small business environments with limited resources. LogRhythm SIEM could improve by adding more default device support. While they have good default settings for devices such as Palo Alto firewalls, custom log sources often require extensive work. Increasing the number of supported devices with built-in policies and functionality would reduce the need for custom work. Competitive SIEM tools often provide more comprehensive coverage for various devices and vendors.

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

"Graylog Enterprise positively impacts the organization by helping the team and analysts investigate incidents faster since logs from servers, endpoints, cloud, and firewalls are available in one place."

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

"The ability to write custom alerts is key to information security and compliance."

"It is used as a log manager/SIEM. It provides visibility into the infrastructure and security related events."

"I know that there are other similar tools available, but I enjoy using Graylog the most."

"Real-time UDP/GELF logging and full text-based searching."

"Graylog is valuable because it bridges technical knowledge to non-technical teams, presenting complex backend processes in a simple timeline."

"One of the most valuable features is that you are able to do a very detailed search through the log messages in the overview."

More Graylog Enterprise pros

"NextGen SIEM's most valuable feature is its user-friendliness."

"I would definitely recommend LogRhythm, based on my experience with it."

"Alarms are the most valuable feature. We also like the dashboard and how things are at your fingertips. The fact that we can now edit the report templates is going to be a great thing."

"The ability to have all of our logs in one place is a big thing for me."

"One of the main features that I like about LogRhythm NextGen SIEM is that there are a lot of pre-built pieces. Like with our AV, we didn't have to tell it how to read the logs; they already had it pre-made. So, we essentially just had to follow their guide to get the logs imported in and set up some rules for it. We've only had to manually create the parsing rules for a few of our vendors so that we could interpret the logs correctly. Most of them had already been pre-created for us."

"Straight away it was fairly evident that the LogRhythm application itself, and the agent roll-out, was straight out of the box."

"It has far exceeded what I thought it was going to do for me in my job role."

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

More LogRhythm SIEM pros

Cons

"Graylog needs to improve their authentication. Also, the fact that Graylog displays logs from the top down is just ridiculous."

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

"Since container orchestration systems are popular and Graylog fits the niche well, perhaps they could officially support running in docker containers on Kubernetes as a StatefulSet as a use case. That way, the declarative nature of Kubernetes config files would document their best case deployment scenario-"

"Graylog Enterprise performs well overall; however, the UI could be improved because the SOC team creates multiple dashboards based on their use cases, and creating dashboards is complex."

"Graylog could improve the process of creating rules. We have to create them manually by doing parses and applying them. Other SIEM solutions have basic rules and you can create and get more events of interest."

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

"There should be some user groups and an auto sign-in feature."

"I would rate them as a two out of 10. You are on your own without an enterprise license."

More Graylog Enterprise cons

"Technical support could use a little work in the terms of responding back. The feedback that we received is they do need a little more staff."

"We have run into problems with stability going through upgrade processes. Recently, we have been on the front edge of the upgrade path. When that happens we tend to run into issues either with certain functionality not working after the upgrades or stability issues because of the upgrades."

"I have had a lot of trouble with stability, perfect timing."

"In terms of just stability of the product, sometimes we have run into some issues there."

"For me it would be the efficiency and signing up and standing up systems, as well as a little bit cleaner on case management."

"It is a product that is very hard to use."

"I would like to see our vulnerabilities counter. We will be using Tenable to fill that void right now."

"It's not easy for someone new to the solution."

More LogRhythm SIEM cons

Pricing and Cost Advice

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

"Having paid official support is wise for projects."

"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."

"I am using a community edition. I have not looked at the enterprise offering from Graylog."

"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."

"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."

"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

"The support which allows more customized to the environment when we are deploying new systems is called Professional Service and is very expensive. The technical annual support and there is an annual fee."

"I would recommend that whatever sales quotes to them upfront, they will probably go up. Because they are probably going to outgrow that very quickly or once they start getting everything into it, they are going to have to move up anyway."

"In comparison to the competition, they are more affordable. This allows us to do more with less."

"It costs a great amount, but its pricing is competitive with some of the other vendors. For licensing and support, we pay about 20,000. There are no additional costs or anything like that."

"In the context of our country, the price of this solution is too high."

"If you don't have your staff, absolutely look into the co-pilot and factor that into your cost evaluation."

"We did a five-year agreement. We pay close to a quarter of a million dollars for our solution."

"I would recommend talking to the rep. That's the biggest thing because they will know what questions to ask."

More LogRhythm SIEM pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

11%

University

Financial Services Firm

Construction Company

12%

Financial Services Firm

10%

Manufacturing Company

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	5
Large Enterprise	11

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?

Graylog Enterprise performs well overall; however, the UI could be improved because the SOC team creates multiple dashboards based on their use cases, and creating dashboards is complex. If there w...

See all answers

What is your primary use case for Graylog?

Graylog Enterprise is used primarily for log management and to perform security analytics. It helps the organization collect logs from different sources and centralize them in one place. We can sea...

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

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Compared 9% of the time

Wazuh vs Graylog Enterprise

Compared 6% of the time

Splunk Enterprise Security vs Graylog Enterprise

Compared 5% of the time

syslog-ng 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

USM Anywhere vs LogRhythm SIEM

Compared 4% of the time

Fortinet FortiSIEM vs LogRhythm SIEM

Compared 3% of the time

More LogRhythm SIEM Competitors

Product Reports

Buyer's Guide

Graylog Enterprise

June 2026

Download Graylog Enterprise product report

Buyer's Guide

LogRhythm SIEM

June 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

June 2026

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