Graylog Enterprise vs Logz.io comparison

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Graylog Enterprise

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Executive SummaryUpdated on Sep 8, 2025

Graylog Enterprise and Logz.io are two contenders in the log management and analysis sector. Logz.io edges out in performance with its advanced features, while Graylog Enterprise is more attractive for budget-minded users due to its pricing and comprehensive support.

Features: Graylog Enterprise includes highly customizable data dashboards, a powerful alerting system, and extensive integration capabilities, offering versatility for various business needs. Logz.io provides AI-driven analytics, seamless ELK Stack integration, and a cloud-native architecture, focusing on advanced analytical capabilities and ease of scaling.

Room for Improvement: Graylog Enterprise could enhance its cloud integration and expand on AI-driven analytics to provide deeper insights. The platform also has room to improve UI intuitiveness for new users. Logz.io may benefit from making its pricing structure more transparent and flexible. Enhancements in support for complex customizations would also add value. Additionally, improvements in on-premise deployment options could widen its appeal.

Ease of Deployment and Customer Service: Graylog Enterprise offers straightforward, on-premise deployment with strong support options, appealing to enterprises seeking control and personalized assistance. Logz.io simplifies deployment through its cloud-based model, offering scalability and fast setup. Both companies provide reliable customer service, but Graylog’s personalized support offers an advantage for intricate integrations.

Pricing and ROI: Graylog Enterprise generally provides lower upfront costs with competitive ROI due to its adaptable pricing model tailored to enterprise needs. Logz.io demands higher initial investments but justifies this with superior ROI, leveraging its advanced analytics and scalability to deliver comprehensive insights, especially beneficial for enterprises with a focus on growth and efficiency.

To learn more, read our detailed Graylog Enterprise vs. Logz.io Report (Updated: July 2025).

Graylog Enterprise vs. Logz.io

July 2025

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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

15th

Average Rating

8.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Logz.io

Ranking in Log Management

32nd

Average Rating

8.2

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (40th)

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 Logz.io is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Market Share Distribution
Product	Market Share (%)
Graylog	6.2%
Logz.io	0.5%
Other	93.3%

Log Management

Featured Reviews

Ivan Kokalovic

DevOps Engineer at Proton Technologies

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.

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Derrick Brockel

Senior Manager of Operations at a comms service provider with 10,001+ employees

The solution is a consistent logging platform that provides excellent query mechanisms

We can query a lot of data points and build dashboards. The vendor is good at adjusting their models. Most companies want us to forecast our yearly use and pay it upfront on day one. With Logz.io, we commit to use 14 TB in a year. However, they measure us every month and give us a monthly bill. Depending on our monthly usage, we pay for 14 TB divided by 12 months or a little extra. It's a little bit more like AWS. Other solutions do not do it. They want their money upfront. We really like the dashboards. We have 36 sub-accounts. Each sub-account is an app, and we could put restrictions on that app. Previously, there were capacity restrictions on the sub-accounts. If we have a sub-account of 1 TB and use only 100 GB, we waste 900 GB that day. We could not share it between sub-accounts. Now, they provide an overhead volume. We do a reserve, and any sub-account could use anything over the reserve. It utilizes our footprint better.

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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

"Storing logs in Elasticsearch means log retrieval is extremely fast, and full text search is available by default."

"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."

"The ability to write custom alerts is key to information security and compliance."

"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."

"The product is scalable. The solution is stable."

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

"Message forwarding through the in-built module."

More Graylog Enterprise pros

"The other nice thing about Logz.io is their team. When it comes to onboarding, their support is incredibly proactive. They bring the brand experience from a customer services perspective because their team is always there to help you refine filters and tweak dashboards. That is really a useful thing to have. Their engagement is really supportive."

"InsightOne is the main reason why we use LogMeIn. This is mostly because of log data that we are pushing tools and logs in general."

"The visualizations in Kibana are the most valuable feature. It's much more convenient to have a visualization of logs. We can see status really clearly and very fast, with just a couple of clicks."

"The query mechanism for response codes and application health is valuable."

"We use the product for log collection and monitoring."

"We use the tool to track the dev and production environment."

"It is massively useful and great for testing. We can just go, find logs, and attach them easily. It has a very quick lookup. Whereas, before we would have to go, dig around, and find the server that the logs were connected to, then go to the server, download the log, and attach it. Now, we can just go straight to this solution, type in the log ID and server ID, and obtain the information that we want."

"The tool is simple to setup where it is just plug and play. The tool is reliable and we never had any performance issues."

Cons

"I would like to see a default dashboard widget that shows the topology of the clusters defined for the graylog install."

"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."

"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."

"More customization is always useful."

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

"There should be some user groups and an auto sign-in feature."

"Graylog needs to improve their authentication. Also, the fact that Graylog displays logs from the top down is just ridiculous."

More Graylog Enterprise cons

"When it comes to reducing our troubleshooting time, it depends. When there are no bugs in Logz.io, it reduces troubleshooting by 5 to 10 percent. When there are bugs, it increases our troubleshooting time by 200 percent or more."

"The solution needs to expand its access control and make it accessible through API."

"Capacity planning could be a little bit of a struggle."

"The product needs improvement from a filtering perspective."

"The price can be cheaper and they should have better monitoring."

"The solution needs to improve its data retention. It should be greater than seven days. The product needs to improve its documentation as well."

"I would like them to improve how they manage releases. Some of our integrations integrate specifically with set versions. Logz.io occasionally releases an update that might break that integration. On one occasion, we found out a little bit too late, then we had to roll it back."

"I would like granularity on alerting so we can get tentative alerts and major alerts, then break it down between the two."

Pricing and Cost Advice

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

"Having paid official support is wise for projects."

"Graylog is a free open-source solution. The free version has a capacity limitation of 2 GB daily, if you want to go above this you have to purchase a license."

"We're using the Community edition."

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

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

More Graylog Enterprise pricing and cost advice

"The product is a little expensive."

"The product's pricing is cheaper than other solutions."

"At the time it was set up, we thought Logz.io was very reasonable for what we were getting in terms of how much time and hosting costs it was saving us, because you don't have to run the servers for it anymore."

"The tool is an open source product."

"You pay for what you need, and that is a good model. They are also quite happy to talk to you about your uses and your use case. They will even go as far as suggesting things that you don't need to do in order to save you money. At one point, I was quite surprised at how cheap it could be if we wanted it to be or how much they would help us manage our costs."

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Comms Service Provider

11%

Government

University

Computer Software Company

15%

Comms Service Provider

12%

Financial Services Firm

11%

Manufacturing Company

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	4
Large Enterprise	7

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	1
Large Enterprise	6

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 Logz.io?

The query mechanism for response codes and application health is valuable.

What is your experience regarding pricing and costs for Logz.io?

The product is a little expensive. We're pushing 17 TB. It costs us one and a half million dollars a year.

What needs improvement with Logz.io?

Capacity planning could be a little bit of a struggle. The product must add some AI capabilities to learn from previous behaviors. Instead of us setting thresholds, the tool should learn the thresh...

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Product Reports

Download Graylog Enterprise product report

Graylog Enterprise

August 2025

Download Logz.io product report

August 2025

Also Known As

Graylog2

Logz

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

Logz.io is a leading cloud-native observability platform that enables engineers to use the best open source tools in the market without the complexity of operating, managing, and scaling them. Logz.io offers four products: Log Management built on ELK, Infrastructure Monitoring based on Prometheus, Distributed Tracing based on Jaeger, and an ELK-based Cloud SIEM. These are offered as fully managed, integrated cloud services designed to help engineers monitor, troubleshoot and secure their distributed cloud workloads more effectively. Engineering driven companies like Siemens, Unity and ZipRecruiter use Logz.io to simplify monitoring and security workflows, increasing developer productivity, reducing time to resolve issues, and increasing the performance and security of their mission-critical applications.

Sample Customers

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur

Dish Network, The Economist, Forbes, Holler, Kenshoo, OneSpan, Siemens, Sisense, Unity, ZipRecruiter