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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) (23rd), Security Orchestration Automation and Response (SOAR) (15th)
 

Mindshare comparison

As of May 2025, in the Log Management category, the mindshare of Grafana Loki is 8.7%, up from 3.7% 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

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

"The best feature of Grafana Loki is that it integrates well with our other tool."
"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."
"Loki significantly saves time in troubleshooting by quickly pinpointing network issues."
"The solution's stability has never been a problem. Stability-wise, I rate the solution a nine to ten out of ten."
"Grafana agent is very lightweight and does not cost significant resources of our cluster."
"The most valuable feature is the capability to set up alerts, which becomes necessary when we need to receive notifications for specific events."
"The tool can be used in multi-cluster environments."
"I appreciate the capability to process logs from microservices and seamlessly integrate them into Grafana."
"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."
"It provides easy visibility. I also like the shareable queries because we share a lot across groups."
"Technical support is always great."
"We can integrate threat intelligence solutions into the product."
"The most valuable features of Sumo Logic Security are the rules, use cases, and ease of use. Additionally, the integration is straightforward and good GUI."
"Sumo Logic Security is a good solution for searching the logs and identifying the issues."
"It gives us a bird's eye view of what's happening from our connection's point of view."
 

Cons

"In Grafana Loki, the creation of metrics is not so easy, making it an area that could be made easier."
"The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state."
"We had a well-structured dashboard with a functional query. However, an issue arose when the Kubernetes pod restarted. The statistics from our Grafana query would reset, dropping to zero and starting anew. This was particularly noticeable with linear graphs, which are expected to show consistent growth."
"We face some bugs when we install the latest version of Grafana Loki."
"Visualization-wise, Grafana Loki's dashboard looks a little outdated compared to other open-source visualization tools like Chronograf."
"The product must improve its UI."
"The solution has shortcomings regarding security monitoring-oriented features that need improvement."
"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 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."
"The initial setup is the most stressful, like learning how to use it."
"There needs to be improvement on imported data which can be used within Sumo Logic to do more advanced queries."
"The solution should improve its UI."
"If you look at some of the other offerings right now that are available in the market, they do offer APM as well as the product they're offering. I believe Sumo Logic is not there yet. So that's something which I would love to see."
"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."
"We would like to have some type of predefined setup for the logs, making the setup easier by default."
"I don't recommend this product."
 

Pricing and Cost Advice

"Grafana Loki is a free, open-source solution."
"I find the licensing structure quite reasonable, as the free license effectively meets my requirements."
"I use the open-source version of the product."
"You can use the free version of Grafana Loki on-premises."
"We use a free version."
"I use the solution's open-source version. Grafana Loki is a completely free solution for me."
"Grafana Loki is an open-source solution."
"Since we are using the open-source version of Grafana Loki, we are not paying anything for the solution."
"Pricing has been cheaper than some of the competing tools, like Splunk."
"Purchasing the solution through the AWS Marketplace is very easy."
"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."
"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."
"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 product is costly."
"The pricing is good. It's not an issue for us."
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
8%
Computer Software Company
15%
Financial Services Firm
12%
Government
8%
Manufacturing Company
6%
 

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.
851,604 professionals have used our research since 2012.