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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

"The log collection feature is good and the solution is easily understandable. v"
"We are using Grafana Loki as a database for real-time metrics."
"The tool can be used in multi-cluster environments."
"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 effectiveness of filters is pivotal for optimizing the search process and extracting the specific information we need from the extensive log data."
"The most valuable features of the solution stem from the fact that it is an open-source tool that is stable and flexible."
"The most valuable feature of Grafana Loki is the dashboards which are really simple to create."
"It gives us a bird's eye view of what's happening from our connection's point of view."
"We have used it many times to find a root cause of a live issue, then fix the problem in the applications."
"Sumo Logic Security is a good solution for searching the logs and identifying the issues."
"It provides easy visibility. I also like the shareable queries because we share a lot across groups."
"It helps a lot because we can troubleshoot issues pretty easily."
"Sumo Logic is an easy solution to use. You can set it up very quickly, and it includes a lot of training videos."
"We can integrate threat intelligence solutions into the product."
"Technical support is always great."
 

Cons

"The product must improve its UI."
"We encountered certain limitations when it came to alerting, particularly when dealing with specific data sources."
"The solution's scalability depends on the team managing the Grafana instance."
"Visualization-wise, Grafana Loki's dashboard looks a little outdated compared to other open-source visualization tools like Chronograf."
"My main concern is the recommended production-grade setup. They suggest using tools like Tanka or Jsonnet. They should simplify the process to increase adoption."
"It would be beneficial if Loki could directly access Windows Server logs or events directly from the servers."
"In Grafana Loki, the creation of metrics is not so easy, making it an area that could be made easier."
"The solution has shortcomings regarding security monitoring-oriented features that need improvement."
"The correlation rules and log mapping are not as mature compared to other SIM tools like Splunk."
"We would like to have some type of predefined setup for the logs, making the setup easier by default."
"The solution should improve its UI."
"In my opinion, this solution has a steep learning curve and requires practice if users to be able to use this tool very efficiently."
"We would like the ability to drill down into a dashboard and get into deeper levels."
"There needs to be improvement on imported data which can be used within Sumo Logic to do more advanced queries."
"The integration with multiple sources could be better."
"It would be nice to have an improved ability to scroll through logs within a time frame. Right now, we can search for specific errors. However, if we want to look for "before and after" within a specific time frame, it's not easy using the tool. This would be an improvement."
 

Pricing and Cost Advice

"We use a free version."
"The pricing structure varies based on the number of users; there might be specific taxes to pay for it."
"Grafana Loki is an open-source solution."
"I use the open-source version of the product."
"My company doesn't need to pay for the licensing cost of the solution."
"The cost is less than other paid services like CloudWatch."
"The solution is open source."
"Since we are using the open-source version of Grafana Loki, we are not paying anything for the solution."
"The pricing is good. It's not an issue for us."
"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."
"Storing logs in Sumo Logic Security is charged GB-wise, which is a little higher than other products."
"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."
"Pricing has been cheaper than some of the competing tools, like Splunk."
"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."
"The product is costly."
"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."
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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
15%
Financial Services Firm
10%
Government
10%
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: March 2025.
845,406 professionals have used our research since 2012.