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Grafana Loki 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

Grafana Loki
Ranking in Log Management
4th
Average Rating
8.2
Reviews Sentiment
8.0
Number of Reviews
17
Ranking in other categories
No ranking in other categories
Sumo Logic Security
Ranking in Log Management
24th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
20
Ranking in other categories
Security Information and Event Management (SIEM) (25th), Security Orchestration Automation and Response (SOAR) (15th)
 

Mindshare comparison

As of April 2025, in the Log Management category, the mindshare of Grafana Loki is 8.5%, up from 3.0% compared to the previous year. The mindshare of Sumo Logic Security is 0.3%, down from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management
 

Featured Reviews

CarlosPimentel - PeerSpot reviewer
Efficient log filtering enhances quick network troubleshooting
We use Grafana Loki for various verticals including manufacturing, finance, health, and aerospatial sectors. It primarily helps in monitoring security and access to devices. Grafana dashboards are used to track access success and failure and audit commands issued on devices Loki significantly…
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

"Loki also utilizes the same service discovery mechanism as used by Prometheus. So, whatever labeled metadata you see in Prometheus, you have the exact same metadata in the Loki system. Given this level of intricacy and the attempt to address these challenges, I firmly believe that Loki deserves praise for the work."
"The most valuable feature of the solution is the tool's GUI. The solution's GUI is very user-friendly."
"The product's most valuable features are ease of installation, management, and reporting. It has an efficient ability to set thresholds for alerts, as well."
"The tool can be used in multi-cluster environments."
"Loki significantly saves time in troubleshooting by quickly pinpointing network issues."
"The log collection feature is good and the solution is easily understandable. v"
"The best feature of Grafana Loki is that it integrates well with our other tool."
"Grafana Loki is easy to monitor and detect errors."
"Sumo Logic Security offers a single dashboard and customization, which are the most valuable features."
"The tool has key features like operability. It will alert the admins whenever a device is onboarded."
"With this tool, we provide access to every developer team the ability to find errors, then they come to us and ask for specific help."
"The solution is quite stable."
"The features I found valuable with the Sumo Logic Security solution are the search option and the ability to customize the search for the information in the logs."
"We can ingest logs and make reports out of them. It is a good tool which can help us monitor any issues."
"Sumo Logic is an easy solution to use. You can set it up very quickly, and it includes a lot of training videos."
"Sumo Logic Security is a good solution for searching the logs and identifying the issues."
 

Cons

"It's not intended for proprietary services, so you have to struggle with configuration a lot."
"The solution's scalability depends on the team managing the Grafana instance."
"There is a need for some change in the alerting types of the product. In short, a few changes in the alert area are needed due to minor shortcomings."
"The solution has shortcomings regarding security monitoring-oriented features that need improvement."
"In Grafana Loki, the creation of metrics is not so easy, making it an area that could be made easier."
"I do not see any areas for improvement at the moment."
"The platform's stability needs improvement."
"The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state."
"The solution should improve its UI."
"I would like to see improvement in the user experience when configuring things, ingesting logs, and creating ports."
"If you want to up your subscription through the AWS Marketplace, it can be difficult. You can't just go back to the AWS Marketplace, and say, "I want a bigger one now." You have to contact the sales team, then they do it on the back-end. This could definitely be improved."
"I don't recommend this product."
"The integration with multiple sources could be better."
"I would like better UI-driven functionality to create alerts and reports. Now, we have to understand the syntax, so it is a little difficult for someone to pick it up without using the manuals. If there was more of a graphical user interface, it would be beneficial."
"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 within each country."
"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."
 

Pricing and Cost Advice

"I use the open-source version of the product."
"Since we are using the open-source version of Grafana Loki, we are not paying anything for the solution."
"The cost is less than other paid services like CloudWatch."
"I find the licensing structure quite reasonable, as the free license effectively meets my requirements."
"Grafana Loki is a free, open-source solution."
"The pricing structure varies based on the number of users; there might be specific taxes to pay for it."
"The solution is open source."
"You can use the free version of Grafana Loki on-premises."
"The license pricing model is based on the events that are processed through the solution."
"Pricing has been cheaper than some of the competing tools, like Splunk."
"Purchasing the solution through the AWS Marketplace is very easy."
"I don't pay the bill. I've heard the AWS Marketplace pricing is high, but I like the value."
"Storing logs in Sumo Logic Security is charged GB-wise, which is a little higher than other products."
"The only limit to the scalability of the product for us is how much we are willing to pay."
"If we went to ELK Stack, which is open source, it would have been less costly, but it would have required more development from our side."
"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."
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Financial Services Firm
10%
Comms Service Provider
9%
Manufacturing Company
8%
Computer Software Company
14%
Financial Services Firm
11%
Government
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Grafana Loki?
We are using Grafana Loki as a database for real-time metrics.
What is your experience regarding pricing and costs for Grafana Loki?
We use the open-source version of Loki. The cloud version is competitively priced compared to other market solutions.
What needs improvement with Grafana Loki?
It would be beneficial if Loki could directly access Windows Server logs or events directly from the servers.
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...
 

Overview

Find out what your peers are saying about Grafana Loki vs. Sumo Logic Security and other solutions. Updated: April 2025.
847,772 professionals have used our research since 2012.