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Graylog Enterprise vs VMware Aria Operations for Logs comparison

Why PeerSpot?
 

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:
 

ROI

Sentiment score
4.7
Graylog Enterprise streamlines log management, enhancing efficiency, reducing costs and improving incident response and bug detection times.
Sentiment score
3.7
VMware Aria Operations for Logs boosts efficiency, reduces monitoring costs, offers free updates, and achieves faster ROI than other tools.
Graylog allows our security team and IT engineers quick access to information, as it all goes to one place.
Head of Cyber Security & CTO at a tech services company with 51-200 employees
There have been financial savings as well and increased reliability, because I don't depend on a physical server hosted in my office.
Network Administrator at a educational organization with 51-200 employees
Since I began using Graylog Enterprise, I perceive a return on investment, including a fifteen percent reduction in incident response time and twenty percent less time to find bugs.
Desenvolvedor Javascript Junior at a educational organization with 10,001+ employees
 

Customer Service

Sentiment score
5.2
Graylog Enterprise's customer support is highly rated for responsiveness, though Community users seek help through forums due to limited support.
Sentiment score
5.4
Customer service for VMware Aria Operations for Logs is knowledgeable but slow, with mixed experiences and costly, delayed support.
Customer support for Graylog Enterprise is excellent.
Network Administrator at a educational organization with 51-200 employees
I would rate customer support a ten on a scale from one to ten because they were always very proactive with us, helping with whatever was required.
Consultor De Segurança Da Informação at a tech vendor with 10,001+ employees
The support experience generally depends on the issue complexity, but the team was very responsive and their technical guidance was also very good and constant.
Cyber Security Engineer Ii (Vulnerability & Threat Management) at FICO
While support staff is knowledgeable, getting access to specialists can be challenging when dealing with the limits of a product.
Advisory Solution Consultant at ServiceNow
Customer service and support have declined.
Cloud Solution Engineer at a comms service provider with 10,001+ employees
I would rate them about nine out of ten in terms of support.
Service Delivery Manager at DXC Technology
 

Scalability Issues

Sentiment score
4.6
Graylog Enterprise scales well, handling large data volumes effectively, though resource-intensiveness and documentation need improvement for optimal performance.
Sentiment score
7.7
VMware Aria Operations for Logs excels in scalability, facilitating easy integration and management for diverse enterprise environments.
More up-to-date documentation on how to do high ingestion and high search scenarios, including recommendations for configuration and deployment, would be useful.
Head of Cyber Security & CTO at a tech services company with 51-200 employees
I haven't needed to scale so far, but I believe it will meet my needs when I expand in the future.
Network Administrator at a educational organization with 51-200 employees
The scalability of Graylog Enterprise is very good; it always responds to needs at the right time.
Desenvolvedor Javascript Junior at a educational organization with 10,001+ employees
Since payment is based on hardware, scalability impacts are managed more effectively than with other tools paid by data volume.
Advisory Solution Consultant at ServiceNow
Scalability can pretty much be achieved by increasing your licenses or once you reach the maximum, you can deploy one more VMware Aria Operations for Logs and then you can integrate them together.
Service Delivery Manager at DXC Technology
It's relatively easy to find individuals with the skills to work with VMware because it is a widely spread tool.
Cloud Solution Engineer at a comms service provider with 10,001+ employees
 

Stability Issues

Sentiment score
8.1
Graylog Enterprise is stable but may experience performance issues under heavy load or specific tasks like index rotation.
Sentiment score
7.2
VMware Aria Operations for Logs is highly stable, integrates well with Microsoft, and is highly rated for reliability.
Graylog Enterprise is completely stable.
Network Administrator at a educational organization with 51-200 employees
I believe Graylog Enterprise is stable; it provides a lot of information about alerts, allowing good visibility of the client's environment.
Consultor De Informação Plena at Protivity Brasil
Graylog Enterprise is stable.
Consultor De Segurança Da Informação at a tech vendor with 10,001+ employees
Managing a lot of data involves reliance on hardware and network performance, which are external factors that can affect stability.
Advisory Solution Consultant at ServiceNow
It has been very stable, and every time I needed it, it was available and working.
Infrastructure architect at a tech services company with 501-1,000 employees
VMware as a whole provides very stable tools.
Cloud Solution Engineer at a comms service provider with 10,001+ employees
 

Room For Improvement

Graylog Enterprise requires scalability, cost efficiency, and ease of use while enhancing alarms, AI capabilities, and integration with systems.
VMware Aria Operations faces challenges in pricing, integration, UI, processing speed, documentation, and vendor support, requiring enhancements.
Mainly, it's about integrations: being able to parse different sources and output to different systems easier.
Head of Cyber Security & CTO at a tech services company with 51-200 employees
I understand that Graylog Enterprise is not a SIEM; it is a log management tool. However, it was able to meet my needs for security log monitoring specifically.
Specialist at Vihira Gets
Writing the rules can be very tedious, especially since the documentation isn't extensive on how the functions provided for these rules work.
Security Analyst at Netsharqs cybersecurity GmbH
It would be beneficial to have a roadmap for these dashboards to ensure consistent functionality.
Advisory Solution Consultant at ServiceNow
There is also dissatisfaction with Broadcom's broader attitude, which is prompting me to search for alternatives.
Cloud Solution Engineer at a comms service provider with 10,001+ employees
VMware Aria Operations for Logs is not a cost-effective tool.
Server, Virtualization and Data Storage Solutions Specialist at DE Bilişim Tek. A.Ş.
 

Setup Cost

Graylog provides a free version for small needs and a cost-effective Enterprise version for larger, scalable requirements.
VMware Aria Operations for Logs offers competitive pricing based on hardware usage, but experiences vary due to recent hikes and setup differences.
It costs approximately $50,000 or $60,000 for 100 GB a day.
Head of Cyber Security & CTO at a tech services company with 51-200 employees
Regarding my experience with the price, configuration cost, and licensing of Graylog Enterprise, I consider that the cost-benefit ratio is very good when compared.
Desenvolvedor Javascript Junior at a educational organization with 10,001+ employees
I worked in the SOC environment focusing more on analyzing alerts, but I was able to understand the configurations well, including setting up use cases and automations.
Consultor De Informação Plena at Protivity Brasil
Splunk, often paid by the terabytes, becomes expensive quickly if not managed carefully.
Advisory Solution Consultant at ServiceNow
The price has risen significantly, and for smaller customers, the cost can be up to ten times more than before.
Cloud Solution Engineer at a comms service provider with 10,001+ employees
The license is perpetual and you do not have to pay monthly as it is a one time purchase.
Service Delivery Manager at DXC Technology
 

Valuable Features

Graylog Enterprise offers advanced log management, real-time access, and integrations, enhancing data analysis, monitoring, and user experience efficiency.
VMware Aria Operations for Logs is praised for integration, user-friendly interface, robust analysis, real-time alerts, and cost-saving features.
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.
Head of Cyber Security & CTO at a tech services company with 51-200 employees
The best feature of Graylog Enterprise is its high-performance search engine that provides fast, flexible, and scalable analysis of machine data or pod data.
Junior Dev Ops Engineer at a consultancy with 11-50 employees
Monitoring improved by up to 80 percent because of having all the logs centralized.
Platform Engineering at a comms service provider with 1,001-5,000 employees
This tool also provides greater insight when integrated with VMware infrastructure, making it more precise than other tools.
Advisory Solution Consultant at ServiceNow
The most valuable features are log centralization and long-term retention for logs.
Infrastructure architect at a tech services company with 501-1,000 employees
A valuable feature of VMware Aria Operations for Logs is its ability to allow personalization of dashboards and requests.
Cloud Solution Engineer at a comms service provider with 10,001+ employees
 

Categories and Ranking

Graylog Enterprise
Ranking in Log Management
6th
Average Rating
8.0
Reviews Sentiment
5.8
Number of Reviews
32
Ranking in other categories
No ranking in other categories
VMware Aria Operations for ...
Ranking in Log Management
20th
Average Rating
8.2
Reviews Sentiment
6.2
Number of Reviews
29
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Log Management category, the mindshare of Graylog Enterprise is 2.5%, down from 5.8% compared to the previous year. The mindshare of VMware Aria Operations for Logs is 1.1%, down from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Graylog Enterprise2.5%
VMware Aria Operations for Logs1.1%
Other96.4%
Log Management
 

Featured Reviews

Gabriel R. Sousa - PeerSpot reviewer
Consultor De Informação Plena at Protivity Brasil
Centralized logging has provided full security visibility and supports faster incident investigations
I think one of the positive points Graylog Enterprise offers is this centralization of logs, which greatly facilitates investigation work. Another point is its ability to perform searches, apply filters, and run queries so that you can look for a specific event, user, or IP. I think Graylog Enterprise brought efficiency gains because when you run a search or do some research, you can save it, so you do not need to enter the query again; you just retrieve what is already saved. I think the main point regarding Graylog Enterprise features is that it helps a lot in event analysis and identification because it brings in a lot of logs and a lot of information, so you can access all the information about the alert there. I believe Graylog Enterprise's AI features are very good, allowing you to use AI to run specific searches, which brings a lot of results. Regarding the AI features of Graylog Enterprise, I did not use them in such depth as to accurately evaluate their reliability, but I believe that AI can help speed up analysis and identify some suspicious patterns, though it is important that the result is always validated by an analyst.
DineshKumar21 - PeerSpot reviewer
Service Delivery Manager at DXC Technology
Comprehensive monitoring has improved performance, capacity planning, and multi-source log analysis
VMware Aria Operations for Logs would be used to completely monitor the health of your environment. Second is to understand your existing capacity and forecast your capacity for the next year or so. Third would be on performance management, understanding how the environment is performing, and what has to be done to optimize it. We use VMware Aria Operations for Logs for these purposes. We also use VMware Aria Operations for Logs to monitor non-VMware components as well. VMware Aria Operations for Logs is now part of a bigger suite with several modules added. You have an option to collect logs from various sources and then you can do some sorts of analytics from it as well. All of this can be done with VMware Aria Operations for Logs.
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Top Industries

By visitors reading reviews
Comms Service Provider
11%
Computer Software Company
10%
Financial Services Firm
9%
Manufacturing Company
7%
Financial Services Firm
10%
Government
8%
Manufacturing Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise6
Large Enterprise13
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise9
Large Enterprise13
 

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 is your experience regarding pricing and costs for vRealize Log Insight?
VMware Aria Operations for Logs does have device licenses. The license is perpetual and you do not have to pay monthly as it is a one time purchase. The only thing is if you are looking for support...
What needs improvement with vRealize Log Insight?
VMware periodically provides upgrades and updates to the product. They are also extending support to various third party hardware as well. I am not sure whether they have any ready made APIs for cl...
What is your primary use case for vRealize Log Insight?
We have been using this for the last five years.
 

Also Known As

Graylog2
vRealize Log Insight
 

Overview

 

Sample Customers

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur
Wildlands Adventure Zoo, Medic Mobile, IBM, Seventy Seven Energy, Baystate Health, Osis, Oxford University, Columbia University, Siemens, Cardinal Health, Ashdod Port, Vasakronan, Sydney Adventist Hospital, University of Derby
Find out what your peers are saying about Graylog Enterprise vs. VMware Aria Operations for Logs and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.