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Graylog Enterprise vs ManageEngine EventLog Analyzer comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 15, 2026

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
7th
Average Rating
8.0
Reviews Sentiment
5.8
Number of Reviews
25
Ranking in other categories
No ranking in other categories
ManageEngine EventLog Analyzer
Ranking in Log Management
34th
Average Rating
7.4
Reviews Sentiment
7.3
Number of Reviews
12
Ranking in other categories
Security Information and Event Management (SIEM) (39th)
 

Mindshare comparison

As of September 2026, in the Log Management category, the mindshare of Graylog Enterprise is 2.3%, down from 6.2% compared to the previous year. The mindshare of ManageEngine EventLog Analyzer is 1.2%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Graylog Enterprise2.3%
ManageEngine EventLog Analyzer1.2%
Other96.5%
Log Management
 

Featured Reviews

NC
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.
Md Abdul Hakim - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"We're using the Community edition, but I know that it has really good dashboarding and alerts."
"One of the most valuable features is that you are able to do a very detailed search through the log messages in the overview."
"I like the simplicity of the solution, the fact that it's open source and user friendly."
"Graylog is very handy."
"The solution's most valuable feature is its new interface."
"The product is scalable. The solution is stable."
"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."
"I know that there are other similar tools available, but I enjoy using Graylog the most."
"Our primary use case for this solution is detecting issues to provide customers with information."
"We use the solution because it is granular."
"It is stable."
"The support system is very good."
"The initial setup was very simple and straightforward, according to our security team."
"The dashboard for administrators or assigned engineers can identify vulnerabilities, activities, infected systems, large files, or DDoS attacks."
"The log management has helped to improve my organization."
"The tool's reports show activities."
 

Cons

"I would like to see a default dashboard widget that shows the topology of the clusters defined for the graylog install."
"Its scalability gets complicated when we have to update or edit multiple nodes."
"I hope to see improvements in Graylog for more interactivity, user-friendliness, and creating alerts. The initial setup is complex."
"I wouldn't recommend the enterprise version, but as an open source solution, it is solid and works really well."
"The technical support is a weak point in this product. It's not so easy to contact them and they don't answer immediately."
"The initial setup was really complex because I did it myself."
"More complex visualizations and the ability to execute custom Elasticsearch queries would be great."
"Dashboards, stream alerts and parsing could be improved."
"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."
"The customization of reports could be a lot easier. It is not difficult but it could be made easier."
"The product does not have certain advantages, especially the correlation tools. It was not working as per our expectations."
"The solution should improve on its log capturing capabilities, the authentication, when a person logs onto a network device."
"Last month, we faced an issue with a Hawaiian VPN user activity. It's like a Fortinet device configured for VPN users."
"I would like to see more detailed reports."
"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."
"Support could improve to make the solution better."
 

Pricing and Cost Advice

"Having paid official support is wise for projects."
"Consider Enterprise support if you have atypical needs or setup requirements.​"
"We are using the free version of the product. However, the paid version is expensive."
"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."
"We're using the Community edition."
"​You get a lot out-of-the-box with the non-enterprise version, so give it a try first."
"I am using a community edition. I have not looked at the enterprise offering from Graylog."
"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."
"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."
"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."
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Top Industries

By visitors reading reviews
Comms Service Provider
11%
Computer Software Company
11%
Financial Services Firm
8%
University
8%
Computer Software Company
10%
Outsourcing Company
9%
Comms Service Provider
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise4
Large Enterprise11
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise7
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Graylog?
I find the pricing, setup cost, and licensing of Graylog Enterprise to be somewhat expensive. However, it is cost-effective compared to other larger platforms. The pricing depends on factors such a...
What needs improvement with Graylog?
One improvement I want to see in Graylog Enterprise is artificial intelligence to help us automatically identify unusual patterns and suggest possible causes. I also want to see more ready-made das...
What is your primary use case for Graylog?
Graylog Enterprise serves as my main centralized log management solution. In our environment, we have many systems that generate logs, including servers, applications, network devices, and security...
What needs improvement with ManageEngine EventLog Analyzer?
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 yo...
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...
 

Also Known As

Graylog2
EventLog Analyzer
 

Overview

 

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.
Find out what your peers are saying about Graylog Enterprise vs. ManageEngine EventLog Analyzer and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.