Try our new research platform with insights from 80,000+ expert users

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
3rd
Average Rating
8.2
Reviews Sentiment
7.8
Number of Reviews
18
Ranking in other categories
No ranking in other categories
Sumo Logic Security
Ranking in Log Management
39th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
20
Ranking in other categories
Security Information and Event Management (SIEM) (35th), Security Orchestration Automation and Response (SOAR) (20th)
 

Mindshare comparison

As of October 2025, in the Log Management category, the mindshare of Grafana Loki is 7.9%, up from 6.5% compared to the previous year. The mindshare of Sumo Logic Security is 0.6%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Grafana Loki7.9%
Sumo Logic Security0.6%
Other91.5%
Log Management
 

Featured Reviews

Volodymyr Bondarchuk - PeerSpot reviewer
Integrations enhance monitoring but problem-solving proves challenging
Different types of integrations with various sources are the most helpful and useful features of Grafana Loki that I found for myself. As part of Kubernetes technology, I noticed benefits from using this product such as availability, configuration balancing, high availability solutions for high performance, and failover clustering. It provides a clear picture about the state of the system and gives needed information for taking action and quickly fixing problems.
Vinay Patel D N - PeerSpot reviewer
Effective with good log analytics but needs better rule correlation
The correlation rules and log mapping are not as mature compared to other SIM tools like Splunk. Sometimes logs will not fetch, and there are issues if the log volume exceeds a threshold. Not every tool is integrated with Sumo Logic. The response time for their support could be better, and it is not very user-friendly.

Quotes from Members

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

Pros

"The most valuable feature of Grafana Loki is the dashboards which are really simple to create."
"There are new features like that pilot code and things like that for profiling."
"The most valuable feature of the solution is the tool's GUI. The solution's GUI is very user-friendly."
"The most valuable part of Loki is the ability to filter logs by keywords and devices."
"We are using Grafana Loki as a database for real-time metrics."
"Grafana Loki is easy to monitor and detect errors."
"The log collection feature is good and the solution is easily understandable. v"
"The tool can be used in multi-cluster environments."
"It provides easy visibility. I also like the shareable queries because we share a lot across groups."
"Technical support is always great."
"The solution is quite stable."
"Sumo Logic Security offers a single dashboard and customization, which are the most valuable features."
"Sumo Logic Security is a good solution for searching the logs and identifying the issues."
"Scalability has been good for our needs. We haven't run into any scaling issues in regards to size so far."
"We can ingest logs and make reports out of them. It is a good tool which can help us monitor any issues."
"It helps a lot because we can troubleshoot issues pretty easily."
 

Cons

"The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state."
"It would be beneficial if Loki could directly access Windows Server logs or events directly from the servers."
"I do not see any areas for improvement at the moment."
"We encountered certain limitations when it came to alerting, particularly when dealing with specific data sources."
"The correlation of requests is not simple in Grafana Loki and can be improved."
"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's not intended for proprietary services, so you have to struggle with configuration a lot."
"The product must improve its UI."
"I don't recommend this product."
"Sumo Logic Security is expensive, and its pricing could be improved."
"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."
"The initial setup is the most stressful, like learning how to use it."
"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."
"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."
"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

"The solution is open source."
"Grafana Loki is an open-source solution."
"I use the open-source version of the product."
"The cost is less than other paid services like CloudWatch."
"Grafana Loki is a free, open-source solution."
"I find the licensing structure quite reasonable, as the free license effectively meets my requirements."
"We use a free version."
"My company doesn't need to pay for the licensing cost of the solution."
"Pricing has been cheaper than some of the competing tools, like Splunk."
"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 license pricing model is based on the events that are processed through the solution."
"The pricing is good. It's not an issue for us."
"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."
"Storing logs in Sumo Logic Security is charged GB-wise, which is a little higher than other products."
"Purchasing the solution through the AWS Marketplace is very easy."
"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."
report
Use our free recommendation engine to learn which Log Management solutions are best for your needs.
868,787 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
16%
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
9%
Computer Software Company
13%
Manufacturing Company
11%
Financial Services Firm
7%
Educational Organization
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise8
Large Enterprise3
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise3
Large Enterprise12
 

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?
Since it is an open source tool, there are no charges or fees.
What needs improvement with Grafana Loki?
I have no ideas at this moment about what could be improved in Grafana Loki.
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: September 2025.
868,787 professionals have used our research since 2012.