Graylog Enterprise vs ManageEngine EventLog Analyzer comparison

Graylog Enterprise vs. ManageEngine EventLog Analyzer

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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

5.3

Number of Reviews

Ranking in other categories

No ranking in other categories

ManageEngine EventLog Analyzer

Ranking in Log Management

45th

Average Rating

7.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (49th)

Mindshare comparison

As of April 2026, in the Log Management category, the mindshare of Graylog Enterprise is 3.4%, down from 6.6% compared to the previous year. The mindshare of ManageEngine EventLog Analyzer is 1.1%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
Graylog Enterprise	3.4%
ManageEngine EventLog Analyzer	1.1%
Other	95.5%

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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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.

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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

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

"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."

"Troubleshooting is straightforward with Graylog Enterprise."

"With Graylog Enterprise, monitoring improved by up to 80 percent because of having all the logs centralized."

"We run a containerized microservices environment. Being able to set up streams and search for errors and anomalies across hundreds of containers is why a log aggregation platform like Graylog is valuable to us."

"What I like about Graylog is that it's real-time and you have access to the raw data. So, you ingest it, and you have access to every message and every data item you ingest. You can then build analytics on top of that. You can look at the raw data, and you can do some volumetric estimations, such as how big traffic you have, how many messages of data of a type you have, etc."

"UDP is a fast and lightweight protocol, perfect for sending large volumes of logs with minimal overhead."

More Graylog Enterprise pros

"The most valuable features of ManageEngine EventLog Analyzer are the number of capabilities, file integration monitoring, web server log collection, and alert configuration."

"ManageEngine EventLog Analyzer is useful for log and alert correlation and is a full-function SIEM solution."

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

"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 was very simple and straightforward, according to our security team."

"The log management has helped to improve my organization."

"The initial setup is straightforward"

More ManageEngine EventLog Analyzer pros

Cons

"I would rate them as a two out of 10. 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."

"The initial setup was really complex because I did it myself."

"More customization is always useful."

"For Python developers, it would be great if Graylog could provide a better Python package in order to make it easier to use for the Python community."

"There are many other applications in the market that influenced my rating reduction."

"Dashboards, stream alerts and parsing could be improved."

More Graylog Enterprise cons

"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."

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

"The solution is stable. However, there are limits. For example, we can do 2,500 Syslog events per second, but if we want to do more we have to install the distributor structure, and then we can expand how many events we can do."

"The product does not have certain advantages, especially the correlation tools. It was not working as per our expectations."

"There isn't good security integration when it comes to cybersecurity. The correlation of logs isn't so simple."

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

"Support could improve to make the solution better."

"There isn't good security integration when it comes to cybersecurity. The correlation of logs isn't so simple."

More ManageEngine EventLog Analyzer cons

Pricing and Cost Advice

"I use the free version of Graylog."

"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."

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

"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."

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

"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."

"We're using the Community edition."

More Graylog Enterprise pricing and cost advice

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

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

"There is a yearly subscription for the solution."

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

"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."

"Licensing for ManageEngine EventLog Analyzer is paid yearly."

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

11%

University

Government

Computer Software Company

10%

Government

10%

Comms Service Provider

Financial Services Firm

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	4
Midsize Enterprise	7
Large Enterprise	2

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.

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...

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...

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

What needs improvement with ManageEngine EventLog Analyzer?

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...

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Product Reports

Graylog Enterprise

Download Graylog Enterprise product report

ManageEngine EventLog Analyzer

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.

Graylog Enterprise vs. ManageEngine EventLog Analyzer