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

9th

Average Rating

8.0

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

No ranking in other categories

ManageEngine EventLog Analyzer

Ranking in Log Management

46th

Average Rating

7.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (48th)

Mindshare comparison

As of January 2026, in the Log Management category, the mindshare of Graylog Enterprise is 5.0%, down from 6.2% compared to the previous year. The mindshare of ManageEngine EventLog Analyzer is 1.0%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Market Share Distribution
Product	Market Share (%)
Graylog Enterprise	5.0%
ManageEngine EventLog Analyzer	1.0%
Other	94.0%

Log Management

Featured Reviews

reviewer2704128

Head of Cyber Security & CTO at a tech services company with 51-200 employees

Robust event correlation enhances operations, yet integration scope can broaden for seamless data handling

The features and capabilities of Graylog that we have found most valuable are related to its basis on open search, which was ElasticSearch. We appreciate being able to integrate custom feeds and do custom parsers, and to be able to do some of the correlation on it. That all works effectively. 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. We use it for investigating problems and problem management. We throw all the information at it, we have it alerting for certain conditions, but generally we use it for deep diving into issues as needed.

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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

"Graylog is very handy."

"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."

"Message forwarding through the in-built module."

"I like the correlation and the alerting."

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

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

"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."

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

More Graylog Enterprise pros

"The support system is very good."

"It is stable."

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

"The tool's reports show activities."

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

"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 log management has helped to improve my organization."

"It's one of the easiest products. It's very simple to use."

More ManageEngine EventLog Analyzer pros

Cons

"The infrastructure cost is the main issue. I like the rest. If the infrastructure costs could be lower, it would be fantastic."

"The area in Graylog that needs to be improved or enhanced would be the integrations."

"I would like to see some kind of visualization included in Graylog."

"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."

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

"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."

"I would like to see a date and time in the Graylog Grok patterns so that I can save time when searching for a log. I like how the streams and the search query work, but adding a date and time will allow me to pull out a log in a milli-second."

"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."

More Graylog Enterprise cons

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

"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. They could improve the stability."

"The scalability is limited."

"The solution should improve on its log capturing capabilities."

"The first tier of customer service and support is not great."

"Support could improve to make the solution better."

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

"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."

More ManageEngine EventLog Analyzer cons

Pricing and Cost Advice

"We're using the Community edition."

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

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

"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."

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

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

"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."

More Graylog Enterprise pricing and cost advice

"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."

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

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

"Licensing for ManageEngine EventLog Analyzer is paid yearly."

"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

15%

Comms Service Provider

10%

University

Government

Computer Software Company

14%

Government

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	5
Large Enterprise	8

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.

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...

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 ...

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