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Grafana Loki vs SolarWinds Kiwi Syslog Server 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
6.3
Number of Reviews
19
Ranking in other categories
No ranking in other categories
SolarWinds Kiwi Syslog Server
Ranking in Log Management
25th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Log Management category, the mindshare of Grafana Loki is 6.3%, down from 7.7% compared to the previous year. The mindshare of SolarWinds Kiwi Syslog Server is 1.5%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Grafana Loki6.3%
SolarWinds Kiwi Syslog Server1.5%
Other92.2%
Log Management
 

Featured Reviews

reviewer2350791 - PeerSpot reviewer
Regional Associate & Engineer at a outsourcing company with 1,001-5,000 employees
Offers cost-effective log management with strong correlation features across observability tools
Grafana Loki's open-source capability is a significant benefit. Grafana has invested in making their enterprise tools competitive with other APM tools, facilitating cross-correlation with Mimir and Tempo for metrics and tracing. The tool offers good search functionality, and its on-premises capability is advantageous. The indexing performance is strong, making it a robust log management tool. Grafana Loki is notably cost-effective.
SJ
Network Security Engineer at a comms service provider with 51-200 employees
Valuable log segregation aids in auditing, but Windows integration needs enhancement
Our primary use case for Kiwi Syslog is for gathering logs necessary for auditing purposes I appreciate that with Kiwi Syslog, we can segregate the logs based on the display, such as using different colors and fonts, which helps greatly in identifying logs by their severity. This feature is…

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 part of Loki is the ability to filter logs by keywords and devices."
"The effectiveness of filters is pivotal for optimizing the search process and extracting the specific information we need from the extensive log data."
"The best feature of Grafana Loki is that it integrates well with our other tool."
"Loki significantly saves time in troubleshooting by quickly pinpointing network issues."
"Grafana Loki's open-source capability is a significant benefit, and Grafana has invested in making their enterprise tools competitive with other APM tools, facilitating cross-correlation with Mimir and Tempo for metrics and tracing."
"We are using Grafana Loki as a database for real-time metrics."
"The tool can be used in multi-cluster environments."
"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 most valuable features of SolarWinds Kiwi Syslog Server include its ability to provide network mapping and deliver information to my customers about their networks through various methods."
"Simplicity is the most valuable feature."
"Overall, I rate SolarWinds Kiwi Syslog Server ten out of ten."
"The best thing about Kiwi Syslog is that it filters logs into different levels."
"The most valuable feature of this solution is the alerting based on the security logs."
"The most valuable feature of SolarWinds Kiwi Syslog Server is its performance and management. Additionally, the solution integrates well."
"I appreciate that with Kiwi Syslog, we can segregate the logs based on the display, such as using different colors and fonts, which helps greatly in identifying logs by their severity."
"We are very happy with the stability of the solution."
 

Cons

"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 product must improve its UI."
"The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state."
"We encountered certain limitations when it came to alerting, particularly when dealing with specific data sources."
"Improvements could be made in the enablement of the product, addressing the complexity of implementing these tools."
"It would be beneficial if Loki could directly access Windows Server logs or events directly from the servers."
"Enhancing speed could be a game-changer, and while it might vary depending on the application, it's a factor worth exploring."
"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."
"SolarWinds Kiwi Syslog Server could improve by reducing the price."
"SolarWinds pricing is perceived as very high in the market, which can be a barrier for many customers."
"I would like to see better search functions and better filters in the next release."
"There is a need for an on-premises solution, which could lead to easier sales in larger markets."
"I would like to see a more user-friendly and customizable dashboard."
"I would like to have email notifications for emergency logs."
"The Windows log forwarder is not functioning properly. This is a significant concern, as it led to losing a deal due to the inability to provide Windows logs effectively."
"Technical support could definitely be better."
 

Pricing and Cost Advice

"I find the licensing structure quite reasonable, as the free license effectively meets my requirements."
"You can use the free version of Grafana Loki on-premises."
"The cost is less than other paid services like CloudWatch."
"Since we are using the open-source version of Grafana Loki, we are not paying anything for the solution."
"Grafana Loki is an open-source solution."
"I use the open-source version of the product."
"The solution is open source."
"The pricing structure varies based on the number of users; there might be specific taxes to pay for it."
"We subscribe and pay directly on the website."
"The price of SolarWinds Kiwi Syslog Server could improve."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
8%
Government
14%
Manufacturing Company
10%
Financial Services Firm
7%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise8
Large Enterprise4
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise2
 

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?
Improvements could be made in the enablement of the product, addressing the complexity of implementing these tools.
What is your experience regarding pricing and costs for SolarWinds Kiwi Syslog Server?
SolarWinds pricing is perceived as very high in the market, which can be a barrier for many customers.
What needs improvement with SolarWinds Kiwi Syslog Server?
The Windows log forwarder is not functioning properly. This is a significant concern, as it led to losing a deal due to the inability to provide Windows logs effectively. It should be more user-fri...
What is your primary use case for SolarWinds Kiwi Syslog Server?
Our primary use case for Kiwi Syslog is for gathering logs necessary for auditing purposes.
 

Also Known As

No data available
Kiwi Syslog Server
 

Overview

 

Sample Customers

Information Not Available
Holy Cross Energy, West Texas A&M University, Medium Enterprise Industrial Manufacturing Company
Find out what your peers are saying about Grafana Loki vs. SolarWinds Kiwi Syslog Server and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.