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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
7th
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
22nd
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
19
Ranking in other categories
Security Information and Event Management (SIEM) (22nd), Security Orchestration Automation and Response (SOAR) (14th)
 

Mindshare comparison

As of January 2025, in the Log Management category, the mindshare of Grafana Loki is 7.0%, up from 1.8% compared to the previous year. The mindshare of Sumo Logic Security is 0.4%, 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…
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

"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 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 feature is the capability to set up alerts, which becomes necessary when we need to receive notifications for specific events."
"Grafana agent is very lightweight and does not cost significant resources of our cluster."
"The solution's stability has never been a problem. Stability-wise, I rate the solution a nine to ten out of ten."
"The log collection feature is good and the solution is easily understandable. v"
"The most valuable feature of Grafana Loki is the dashboards which are really simple to create."
"We are using Grafana Loki as a database for real-time metrics."
"It helps a lot because we can troubleshoot issues pretty easily."
"Support has been excellent. Sumo Logic's support staff is really good, both their account management staff and direct support."
"It provides easy visibility. I also like the shareable queries because we share a lot across groups."
"Sumo Logic Security is a good solution for searching the logs and identifying the issues."
"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."
"For many of our services, we use Sumo Logic to track errors and send notifications to our Slack channel, if there are issues. Then, we have our support people monitoring this, and they can react quickly."
"The tool has key features like operability. It will alert the admins whenever a device is onboarded."
"Scalability has been good for our needs. We haven't run into any scaling issues in regards to size so far."
 

Cons

"It would be beneficial if Loki could directly access Windows Server logs or events directly from the servers."
"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."
"The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state."
"It's not intended for proprietary services, so you have to struggle with configuration a lot."
"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."
"The solution has shortcomings regarding security monitoring-oriented features that need improvement."
"Visualization-wise, Grafana Loki's dashboard looks a little outdated compared to other open-source visualization tools like Chronograf."
"We face some bugs when we install the latest version of Grafana Loki."
"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."
"There needs to be improvement on imported data which can be used within Sumo Logic to do more advanced queries."
"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."
"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."
"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."
"I would like to see improvement in the user experience when configuring things, ingesting logs, and creating ports."
"Sumo Logic needs to make sure integrating solutions are seamless."
"The initial setup is the most stressful, like learning how to use it."
 

Pricing and Cost Advice

"Grafana Loki is an open-source solution."
"The cost is less than other paid services like CloudWatch."
"I use the open-source version of the product."
"I use the solution's open-source version. Grafana Loki is a completely free solution for me."
"The pricing structure varies based on the number of users; there might be specific taxes to pay for it."
"You can use the free version of Grafana Loki on-premises."
"My company doesn't need to pay for the licensing cost of the solution."
"We use a free version."
"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 only limit to the scalability of the product for us is how much we are willing to pay."
"Pricing has been cheaper than some of the competing tools, like Splunk."
"The pricing is good. It's not an issue for us."
"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 price scaling comes in a bit expensive."
"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."
"The product is costly."
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Comms Service Provider
9%
Financial Services Firm
9%
Manufacturing Company
8%
Computer Software Company
15%
Financial Services Firm
11%
Government
10%
Manufacturing Company
8%
 

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 needs improvement with Sumo Logic Security?
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...
 

Overview

Find out what your peers are saying about Grafana Loki vs. Sumo Logic Security and other solutions. Updated: January 2025.
831,158 professionals have used our research since 2012.