Graylog Enterprise vs ManageEngine EventLog Analyzer comparison

Graylog and ManageEngine are both solutions in the Log Management category. Graylog is ranked #15 with an average rating of 7.0, while ManageEngine is ranked #41 with an average rating of 6.7. Graylog holds a 6.2% mindshare in Log Management, compared to ManageEngine’s 0.9% mindshare. Additionally, 95% of Graylog users are willing to recommend the solution, compared to 75% of ManageEngine users who would recommend it.

Graylog Enterprise

Read 21 Graylog Enterprise reviews

8,755 Views
8,755 Comparison Views

95% willing to recommend

ManageEngine EventLog Analyzer

Read 12 ManageEngine EventLog Analyzer reviews

2,051 Views
1,682 Comparison Views

75% willing to recommend

Graylog Enterprise

ManageEngine EventLog Analyzer

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 8, 2025

ManageEngine EventLog Analyzer and Graylog Enterprise compete in the log management space. ManageEngine offers a price advantage and robust support, while Graylog commands a higher price with advanced features that cater to complex needs.

Features: ManageEngine EventLog Analyzer offers efficient log management, network performance monitoring, and integration across its suite. Graylog Enterprise provides powerful search capabilities, seamless third-party integrations, and a feature set for detailed data analysis and compliance.

Room for Improvement: ManageEngine can enhance its reporting templates, expand cross-platform compatibility, and update its user interface for better ease of use. Graylog Enterprise could simplify its deployment process, improve customer onboarding, and enhance the documentation quality for its complex functionalities.

Ease of Deployment and Customer Service: ManageEngine EventLog Analyzer is straightforward to deploy and offers accessible support services. Graylog Enterprise, although involving a steeper learning curve, provides strong customer assistance to guide the deployment process, making the transition manageable.

Pricing and ROI: ManageEngine EventLog Analyzer offers cost-effective solutions with significant ROI, making it ideal for budget-conscious users. Graylog Enterprise, despite higher initial costs, promises long-term ROI due to its extensive feature set, appealing to those requiring advanced functionalities for better business outcomes.

To learn more, read our detailed Graylog Enterprise vs. ManageEngine EventLog Analyzer Report (Updated: September 2025).

Buyer's Guide

Graylog Enterprise vs. ManageEngine EventLog Analyzer

September 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

Graylog Enterprise

Ranking in Log Management

15th

Average Rating

8.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

ManageEngine EventLog Analyzer

Ranking in Log Management

41st

Average Rating

7.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (47th)

Mindshare comparison

As of September 2025, in the Log Management category, the mindshare of Graylog Enterprise is 6.2%, up from 6.1% compared to the previous year. The mindshare of ManageEngine EventLog Analyzer is 0.9%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Market Share Distribution
Product	Market Share (%)
Graylog	6.2%
ManageEngine EventLog Analyzer	0.9%
Other	92.9%

Log Management

Featured Reviews

Ivan Kokalovic

DevOps Engineer at Proton Technologies

Facilitates backend service monitoring with efficient log retrieval and API flexibility

Graylog is valuable because it bridges technical knowledge to non-technical teams, presenting complex backend processes in a simple timeline. It boosts the knowledge of sales and customer support teams by allowing them to see the backend operations without needing to read the code. Its API is flexible for visualization, and its powerful search engine efficiently handles large volumes of log data. Moreover, its stability, fast search capabilities, and compatibility with languages like ANSI SQL enhance its utility in IT infrastructure.

Read full review

Md Abdul Hakim

System Engineer at Corporate Projukti Limited

Efficient log management enhances activity monitoring despite VPN user issue

Last month, we faced an issue with a Hawaiian VPN user activity. It's like a Fortinet device configured for VPN users. When a VPN user logs in, it doesn't really capture the time before this. If you're testing with existing or new device integration, then the product will be good in the market.

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

"The Graylog features that have proven to be most beneficial for our data analysis in particular are that we tend to use it as a big data store, so we have the correlation rules that, if something matches under certain conditions, it raises an alarm."

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

"Allowing us to set up alerts and integrate with platforms we already use, such as Slack and OpsGenie to alert users of these errors proactively, is also a very useful feature."

"The best feature of Graylog is the Elasticsearch integration. We can integrate and we can run filters, such as an event of interest, and those logs we can send to any SIEM tool or as an analytic. Additionally, there are clear and well-documented implementation instructions on their website to follow if needed."

"I like the correlation and the alerting."

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

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

"It has data adapters and lookup tables that utilize HTTP calls to APIs."

More Graylog Enterprise pros

"ManageEngine EventLog Analyzer is easy to gather reports to give to management. My supervisor has access to the solution and he enjoys the graphs."

"The initial setup is straightforward"

"The tool's reports show activities."

"The dashboard for administrators or assigned engineers can identify vulnerabilities, activities, infected systems, large files, or DDoS attacks."

"What I found most useful in ManageEngine EventLog Analyzer is its integration with other ManageEngine applications. It seamlessly integrates throughout the ManageEngine suite, and that's beneficial. I also like that the solution has chain management capabilities, it has a modular approach, and it's easy to reach the support team."

"The user interface is very good."

"It is stable."

"I have made use of technical support and am certainly very satisfied with them."

More ManageEngine EventLog Analyzer pros

Cons

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

"When it comes to configuring the processing pipeline, writing the rules can be very tedious, especially since the documentation isn't extensive on how the functions provided for these rules work."

"Its scalability gets complicated when we have to update or edit multiple nodes."

"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."

"We ran into problems with Elasticsearch throwing a circuit-breaking exception due to field data size being too large. It turned out that the heap size directly impacted this size in a high-throughput environment, causing unexplained instability in Graylog. We were able to troubleshoot on the Elasticsearch size, but we should have been able to reference some minimum requirements for Graylog to know that our settings weren't sufficient."

"The biggest problem is the collector application, as we wanted to avoid using Graylog Collector Sidecar due to its architecture."

"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-"

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

More Graylog Enterprise cons

"The customization of reports could be a lot easier. It is not difficult but it could be made easier."

"I would like to see more detailed reports."

"The scalability is limited."

"What I'd like to see as an improvement to ManageEngine EventLog Analyzer is for it to be more AI-driven. Having more automation would also make the solution better."

"There's a lot to improve in terms of connectivity. Currently, we're utilizing it across various infrastructures and environments, including others' cloud. However, connecting it to our infrastructure and integrating it with some of our SMAX solutions poses difficulties."

"Last month, we faced an issue with a Hawaiian VPN user activity."

"Last month, we faced an issue with a Hawaiian VPN user activity. It's like a Fortinet device configured for VPN users."

"It may not be as easy to use as Splunk."

More ManageEngine EventLog Analyzer cons

Pricing and Cost Advice

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

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

"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."

"We are using the free version of the product. However, the paid version is expensive."

"I use the free version of Graylog."

"You get a lot out-of-the-box with the non-enterprise version, so give it a try first."

"Having paid official support is wise for projects."

"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

"We paid for the license of the solution and the deployment. The price of ManageEngine EventLog Analyzer is less expensive than other solutions."

"ManageEngine EventLog Analyzer is expensive. Its licensing costs are annual."

"Licensing for ManageEngine EventLog Analyzer is paid yearly."

"There is a yearly subscription for the solution."

"ManageEngine EventLog Analyzer is a low-cost solution. It costs approximately $1,000 per month per server for a perpetual license."

"There is a license required for these solutions. The customer can choose the license type, such as an annual license purchase or a perpetual license. If the customer wants maintenance they will have to pay annually."

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Comms Service Provider

11%

Government

University

Computer Software Company

14%

Government

10%

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	4
Large Enterprise	7

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	7
Large Enterprise	2

Questions from the Community

What do you like most about Graylog?

The product is scalable. The solution is stable.

See all answers

What is your experience regarding pricing and costs for Graylog?

I am not familiar with the pricing details of Graylog, as I was not responsible for that aspect. It was determined that we didn't need an enterprise plan, which is more suited for clients with less...

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What needs improvement with Graylog?

An improvement I would suggest is in Graylog's user interface, such as allowing for font size adjustments. A potential enhancement could be the integration with Ollama to run large language models ...

See all answers

What do you like most about ManageEngine EventLog Analyzer?

The reporting features are noteworthy, as they provide templates that streamline the process of generating reports

See all answers

What needs improvement with ManageEngine EventLog Analyzer?

See all answers

What is your primary use case for ManageEngine EventLog Analyzer?

I find this solution useful for IT devices as a live stream to work with Syshun, serving as both the router and the target. All activities are logged, and they can be accessed within one console. T...

See all answers

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Product Reports

Buyer's Guide

Graylog Enterprise

September 2025

Download Graylog Enterprise product report

Buyer's Guide

ManageEngine EventLog Analyzer

August 2025

Download ManageEngine EventLog Analyzer product report

Also Known As

Graylog2

EventLog Analyzer

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

Your organizations IT infrastructure generate huge amount of logs every day and these machine generated logs have vital information that can provide powerful insights and network security intelligence into user behaviors, network anomalies, system downtime, policy violations, internal threats, regulatory compliance, etc. However, the task of analyzing these event logs and syslogs without automated log analyzer tools can be both time-consuming and painful if done manually.

EventLog Analyzer provides the most cost-effective Security Information and Event Management (SIEM) software on the market. Using this Log Analyzer software, organizations can automate the entire process of managing terabytes of machine generated logs by collecting, analyzing, correlating, searching, reporting, and archiving from one central location. This event log analyzer software helps to monitor file integrity, conduct log forensics analysis, monitor privileged users and comply to different compliance regulatory bodies by intelligently analyzing your logs and instantly generating a variety of reports like user activity reports, historical trend reports, and more.

ManageEngine

Sample Customers

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

Moody National Bank, EnCircle, Goldleaf Financial Solutions, Inc, IBM, Ernst & Young, Micro Linear, Silverbeck-Rymer Solicitors, Provincial Court of British Columbia, Eleventh Judicial Circuit of Florida, OGILVY & MATHER, E! Entertainment, Tribune-Review Publishing Co.

Buyer's Guide

Graylog Enterprise vs. ManageEngine EventLog Analyzer

September 2025

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