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Graylog vs Sumo Logic Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

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
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
Sumo Logic Security
Ranking in Log Management
46th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
20
Ranking in other categories
Security Information and Event Management (SIEM) (36th), Security Orchestration Automation and Response (SOAR) (20th)
 

Mindshare comparison

As of June 2025, in the Log Management category, the mindshare of Graylog is 6.7%, up from 5.9% compared to the previous year. The mindshare of Sumo Logic Security is 0.4%, down from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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.
WilsonAitan - PeerSpot reviewer
Offers a single dashboard with customizable features and a cost-effective pricing structure
Sumo Logic Security offers a single dashboard and customization, which are the most valuable features. Additionally, it has a cost-effective structure because it is based on data storage and the number of scans, rather than uploading data. This cost model impacts the customers positively by offering a more straightforward pricing structure.

Quotes from Members

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

Pros

"Graylog's search functionality, alerting functionality, user management, and dashboards are useful."
"The ability to write custom alerts is key to information security and compliance."
"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."
"Storing logs in Elasticsearch means log retrieval is extremely fast, and full text search is available by default."
"It has data adapters and lookup tables that utilize HTTP calls to APIs."
"Message forwarding through the in-built module."
"UDP is a fast and lightweight protocol, perfect for sending large volumes of logs with minimal overhead."
"Open source and user friendly."
"I have no concerns about the stability of the product. I feel it handles the stress we put on it very well."
"Technical support is always great."
"Sumo Logic Security offers a single dashboard and customization, which are the most valuable features."
"It helps a lot because we can troubleshoot issues pretty easily."
"We are able to diagnose problems before our customers."
"We have used it many times to find a root cause of a live issue, then fix the problem in the applications."
"It gives us a bird's eye view of what's happening from our connection's point of view."
"We can ingest logs and make reports out of them. It is a good tool which can help us monitor any issues."
 

Cons

"Lacks sufficient documentation."
"Over six months, I had two similar issues where searches were performed on field "messages". It exhausted all the memory of the ES node causing an ES crash and a Graylog halt."
"The infrastructure cost is the main issue. I like the rest. If the infrastructure costs could be lower, it would be fantastic."
"I would like to see a default dashboard widget that shows the topology of the clusters defined for the graylog install."
"I would like to see some kind of visualization included in Graylog."
"It would be great if Graylog could provide a better Python package in order to make it easier to use for the Python community."
"The biggest problem is the collector application, as we wanted to avoid using Graylog Collector Sidecar due to its architecture."
"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."
"It took a bit of trial and error to get it set up correctly based on everything we had to do. In the end, we had to send everything over HTTP, which was sort of a stop-gap."
"There are some API gaps that are missing."
"The API integration in Sumo Logic Security could improve. There are delayed connections or they stop and then automatically start. Having a seamless log collection would be beneficial."
"We would like to have some type of predefined setup for the logs, making the setup easier by default."
"In my opinion, this solution has a steep learning curve and requires practice if users to be able to use this tool very efficiently."
"The dashboard has room for improvement, because sometimes it is a difficult to create a specific dashboard or query. This would be a nice place to correct problems."
"The correlation rules and log mapping are not as mature compared to other SIM tools like Splunk."
"We would like the ability to drill down into a dashboard and get into deeper levels."
 

Pricing and Cost Advice

"Having paid official support is wise for projects."
"We are using the free version of the product. However, the paid version is expensive."
"We're using the Community edition."
"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."
"​You get a lot out-of-the-box with the non-enterprise version, so give it a try first."
"If you want something that works and do not have the money for Splunk or QRadar, take Graylog.​​"
"I use the free version of Graylog."
"I am using a community edition. I have not looked at the enterprise offering from Graylog."
"The only limit to the scalability of the product for us is how much we are willing to pay."
"The pricing is a little high, but for the features that we receive from Sumo Logic, it suits the price. For some small organizations, the price might be a little high."
"The AWS Marketplace pricing is borderline. Every annual renewal, we always contemplate if we are getting what we think we could out of it or could we do it cheaper with some other product."
"Pricing has been cheaper than some of the competing tools, like Splunk."
"I don't pay the bill. I've heard the AWS Marketplace pricing is high, but I like the value."
"We chose to go through the AWS Marketplace because it makes it a lot easier when we bill our customers. Rather than having to get multiple different sources of information then correlate a monthly bill for our customers, it is just included in the AWS usage charges."
"The AWS Marketplace pricing is fairly reasonable for what it does. I wouldn't call it expensive, but I wouldn't call it cheap. It is pretty good."
"Storing logs in Sumo Logic Security is charged GB-wise, which is a little higher than other products."
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Comms Service Provider
10%
Educational Organization
7%
University
7%
Computer Software Company
15%
Financial Services Firm
10%
Manufacturing Company
7%
Educational Organization
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 Sumo Logic Security?
Sumo Logic Security is a good solution for searching the logs and identifying the issues.
What is your experience regarding pricing and costs for Sumo Logic Security?
The pricing structure for Sumo Logic Security is based on two elements: data storage and the number of scans. This makes it more cost-effective because other solutions often include a third element...
What needs improvement with Sumo Logic Security?
In terms of improvement, feedback indicates there is a need for a local data center in my country. This is crucial to sell to the government and financial sectors as they require data retention wit...
 

Also Known As

Graylog2
No data available
 

Overview

 

Sample Customers

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur
Information Not Available
Find out what your peers are saying about Graylog vs. Sumo Logic Security and other solutions. Updated: June 2025.
859,438 professionals have used our research since 2012.