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Graylog Enterprise pros and cons

Vendor: Graylog
4.0 out of 5

Pros & Cons summary

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Prominent pros & cons

PROS

Graylog Enterprise allows real-time access to raw data, enabling users to build and analyze data effectively.
It is highly valued for its stability and scalability with minimal maintenance required even during scaling.
Graylog Enterprise is recognized for its powerful search functionality, alerting capabilities, and useful user management features.
Its integration with Elasticsearch offers efficient log retrieval and full-text searching, enhancing data analysis speed and accuracy.
The implementation of Graylog Enterprise offers significant productivity benefits by centralizing logs and reducing investigation time by up to 80%.

CONS

Scalability becomes complicated when updating or editing multiple nodes.
The infrastructure cost is a significant issue, making Graylog expensive to maintain.
The initial setup is complex and is accompanied by a steep learning curve for new users.
Authentication and the process of creating rules manually need improvement, as they are tedious and lack basic rules seen in other SIEMs.
Lacks sufficient documentation, impacting configuration of processing pipelines and other features.
 

Graylog Enterprise Pros review quotes

NC
Security Officer at JSC "Moldtelecom" S.A.
Jan 9, 2026
It is easier to find some issues, and if I find some issues, then it is easier to resolve them.
Marcelo Washington - PeerSpot reviewer
Network Administrator at a educational organization with 51-200 employees
Oct 25, 2026
Graylog Enterprise as a SIEM is fantastic for receiving logs, and the integrations with external connectors also add many features.
Vikram Chakravarthy - PeerSpot reviewer
Cyber Security Engineer Ii (Vulnerability & Threat Management) at FICO
May 25, 2026
Graylog Enterprise positively impacts the organization by helping the team and analysts investigate incidents faster since logs from servers, endpoints, cloud, and firewalls are available in one place.
Learn what your peers think about Graylog Enterprise. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
919,894 professionals have used our research since 2012.
reviewer2806998 - PeerSpot reviewer
Platform Engineering at a comms service provider with 1,001-5,000 employees
Mar 4, 2026
With Graylog Enterprise, monitoring improved by up to 80 percent because of having all the logs centralized.
Victor Duarte Ferreira Guedes - PeerSpot reviewer
Specialist at Vihira Gets
Oct 27, 2026
Graylog Enterprise has positively impacted my organization mainly through the visibility and faster identification of problems that may appear, along with alerts when something is critical.
PedroLopez - PeerSpot reviewer
Desarrollador Senior at a consultancy with 201-500 employees
Oct 24, 2026
Collaboration between teams has improved because we can share the ID of a specific log with the support team, infrastructure team, architecture team, or development team, allowing everyone to handle the same information and have access to the same environment.
reviewer2704128 - PeerSpot reviewer
Head of Cyber Security & CTO at a tech services company with 51-200 employees
May 22, 2025
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.
AK
Security Analyst at Netsharqs cybersecurity GmbH
Jan 27, 2025
It has data adapters and lookup tables that utilize HTTP calls to APIs.
GP
Dev Ops Team's Lab at a consultancy with 11-50 employees
Jan 8, 2026
Troubleshooting is straightforward with Graylog Enterprise.
Nicolae CIornii - PeerSpot reviewer
Security Officer at BC Energbank S.A.
Dec 26, 2023
The product is scalable. The solution is stable.
 

Graylog Enterprise Cons review quotes

NC
Security Officer at JSC "Moldtelecom" S.A.
Jan 9, 2026
The problem was with the complexity and the cost to add extensions.
Marcelo Washington - PeerSpot reviewer
Network Administrator at a educational organization with 51-200 employees
Oct 25, 2026
Graylog Enterprise is a fantastic tool, but for small and medium-sized businesses the cost ends up being high, especially in the Brazilian and Latin American market.
Vikram Chakravarthy - PeerSpot reviewer
Cyber Security Engineer Ii (Vulnerability & Threat Management) at FICO
May 25, 2026
Graylog Enterprise performs well overall; however, the UI could be improved because the SOC team creates multiple dashboards based on their use cases, and creating dashboards is complex.
Learn what your peers think about Graylog Enterprise. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
919,894 professionals have used our research since 2012.
reviewer2806998 - PeerSpot reviewer
Platform Engineering at a comms service provider with 1,001-5,000 employees
Mar 4, 2026
The documentation for Graylog Enterprise can be improved, as this has been a pain point.
Victor Duarte Ferreira Guedes - PeerSpot reviewer
Specialist at Vihira Gets
Oct 27, 2026
Graylog Enterprise could be improved by incorporating a way to build executive reports that are not too technical, so they can be presented to upper management, who are usually not from the security area.
PedroLopez - PeerSpot reviewer
Desarrollador Senior at a consultancy with 201-500 employees
Oct 24, 2026
I believe Graylog Enterprise could improve by having a simpler system for locating records and a more efficient system of filters and monitoring.
reviewer2704128 - PeerSpot reviewer
Head of Cyber Security & CTO at a tech services company with 51-200 employees
May 22, 2025
The area in Graylog that needs to be improved or enhanced would be the integrations.
AK
Security Analyst at Netsharqs cybersecurity GmbH
Jan 27, 2025
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.
GP
Dev Ops Team's Lab at a consultancy with 11-50 employees
Jan 8, 2026
There are many other applications in the market that influenced my rating reduction.
Nicolae CIornii - PeerSpot reviewer
Security Officer at BC Energbank S.A.
Dec 26, 2023
I hope to see improvements in Graylog for more interactivity, user-friendliness, and creating alerts. The initial setup is complex.