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Graylog Enterprise vs Logsign Next-Gen SIEM comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 8, 2025

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
21
Ranking in other categories
No ranking in other categories
Logsign Next-Gen SIEM
Ranking in Log Management
38th
Average Rating
7.6
Reviews Sentiment
7.1
Number of Reviews
4
Ranking in other categories
Security Information and Event Management (SIEM) (43rd)
 

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 Logsign Next-Gen SIEM is 0.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Graylog6.2%
Logsign Next-Gen SIEM0.4%
Other93.4%
Log Management
 

Featured Reviews

Ivan Kokalovic - PeerSpot reviewer
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.
Ayaz Ahmed - PeerSpot reviewer
Works well for threat detection and security
Improvements needed in Logsign SIEM are providing specific security alerts that can be filtered and configured more effectively. There should be a focus on delivering alerts tailored to specific needs rather than overwhelming users with numerous alerts. Additionally, incorporating more mature data about threats is necessary for better threat detection.

Quotes from Members

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

Pros

"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."
"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."
"We have scaled from a single machine installation (a VM with a Graylog + ES + MongoDB) to (2 Graylog + 2 ES + 3 MongoDB). This was done smoothly with a minimal impact on logging."
"Message forwarding through the in-built module."
"The solution's most valuable feature is its new interface."
"This had increased productivity for the dev and support teams, because we are directly notifying them."
"Everything stands out as valuable, including the fact that I can quantify and qualify the logs, create pipelines and process the logs in any way I like, and create charts or data maps."
"Graylog is very handy."
"Logsign provides sample logs within the product, allowing users to see how logs will appear before integration, which is a valuable feature for testing and understanding log formats."
"The most valuable features of Logsign SIEM are its cloud capabilities, alerting functionality, integration with Elastic Search, and configuration options."
"It has full automation and automated SIEM responses."
 

Cons

"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."
"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."
"More complex visualizations and the ability to execute custom Elasticsearch queries would be great."
"Its scalability gets complicated when we have to update or edit multiple nodes."
"Lacks sufficient documentation."
"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 some kind of visualization included in Graylog."
"I would like to see a default dashboard widget that shows the topology of the clusters defined for the graylog install."
"AI and machine learning need to be developed. If they develop those features, I think everything will be fine."
"Improvements needed in Logsign SIEM are providing specific security alerts that can be filtered and configured more effectively."
"I hope they address the pricing model for Logsign Next-Gen SIEM, especially regarding regional variations. The pricing should not differ based on the country of operation as it can lead to dissatisfaction among customers. A fixed pricing structure would be more favorable for us. I would also suggest enhancing the GUI interface and adding features similar to xFi Exchange from IBM Pure. This would streamline operations and save time for analysts."
 

Pricing and Cost Advice

"I am using a community edition. I have not looked at the enterprise offering from Graylog."
"Having paid official support is wise for projects."
"We're using the Community edition."
"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.​​"
"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."
"Compared to other SIEMs, it has low pricing."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Comms Service Provider
11%
Government
8%
University
8%
Comms Service Provider
11%
Computer Software Company
10%
Government
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise7
No data available
 

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 needs improvement with Logsign Next-Gen SIEM?
It does not have much AI and machine learning features yet. They are developing them and will be releasing them in a few months.
What is your primary use case for Logsign Next-Gen SIEM?
We use Logsign SIEM for various tasks in our daily operations. One key use case is for forensic analysis. We also use it to monitor critical servers and generate security alerts for actions like lo...
What advice do you have for others considering Logsign Next-Gen SIEM?
Overall, I would rate it an eight out of ten. AI and machine learning need to be developed. If they develop those features, I think everything will be fine. I can recommend it. Not for large enterp...
 

Also Known As

Graylog2
No data available
 

Overview

 

Sample Customers

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur
Turkish Petroleum, Tırsan, DP World, SAC American Colleges, Robert College, Unlu&Co, UniCo Insurance Company, ETSTur, CK Energy, UEDAS Energy, Wilo, Eurocross Assistance, Deloitte Turkey, Incı GS Yuasa, Pappara, Bilgi University, Anadolu University, İstanbul University, The Ministry of Energy and Natural Resources, TRT, Anadolu Media Agency, Ministry of Family, Labour and Social Services, Ispark, Spor AS and wide range of enterprises in different industries. 
Find out what your peers are saying about Graylog Enterprise vs. Logsign Next-Gen SIEM and other solutions. Updated: September 2025.
867,497 professionals have used our research since 2012.