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Elastic Stack 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

Elastic Stack
Ranking in Log Management
11th
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
18
Ranking in other categories
No ranking in other categories
SolarWinds Kiwi Syslog Server
Ranking in Log Management
24th
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 February 2026, in the Log Management category, the mindshare of Elastic Stack is 3.5%, down from 4.5% compared to the previous year. The mindshare of SolarWinds Kiwi Syslog Server is 1.5%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Elastic Stack3.5%
SolarWinds Kiwi Syslog Server1.5%
Other95.0%
Log Management
 

Featured Reviews

LB
Senior Consultant at Skillfield
Offers robust out-of-the-box integrations and streamlines logging processes effortlessly
There are improvements needed for Elastic Stack. It is mostly based on Lucene, and the heart of Elastic Stack is Lucene, which has some limitations. Anything built on top of Lucene often feels an add-on, and that includes vector databases. Elastic Stack can store vector embeddings as well and perform AI and machine learning tasks out of the box without excessive configuration. The main improvements involve increasing speed and compression capabilities; I have seen databases that claim to achieve significantly better compression. While Elastic Stack can manage vast amounts of data, if the mapping is not specified correctly, the indexing time can be slow, especially with many events per second. Improper mapping usually means that every document received gets indexed for all fields, which is not desired. Elastic consultants typically optimize this, but out of the box, as data volume increases, scaling becomes necessary. They are working on these improvements in new versions.
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

"I have experienced a return on investment from the use of the solution."
"The tool's most powerful aspect is its search engine capability. It's a highly effective and powerful solution for searching. We use it in professional and student projects at universities, and it delivers promising results."
"Elastic Stack has made a positive impact as we can now see our logs."
"The scripting model in Elastic Stack allows me to query logs and then put the data into Grafana."
"The machine learning capabilities are valuable."
"The detection rules in Elastic Stack are the most valuable feature. The search capabilities are excellent and fast. As we collect logs from workstations and devices, the detection rules run on top of the logs and detect any suspicious activity, raising alerts accordingly. Integration with Elastic Stack depends on the specific integration. Elastic provides some bridging integrations that make it easy, but require custom integration. Most integrations are simple, but customization can be challenging because we need to do some parsing. There's something called Elastic Common Schema, and we need to parse the source logs to match this schema, which can be a bit challenging."
"The solution's technical support is good...Elastic Stack offers good value for value for money based on the product's features and what they offer."
"I think the ecosystem is well supported, and for logs, it was faster compared to our previous previous log management."
"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."
"We are very happy with the stability of the solution."
"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."
"The best thing about Kiwi Syslog is that it filters logs into different levels."
"Simplicity is the most valuable feature."
"The most valuable feature of SolarWinds Kiwi Syslog Server is its performance and management. Additionally, the solution integrates well."
"The most valuable feature of this solution is the alerting based on the security logs."
"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."
 

Cons

"Elastic Stack's search capabilities can be challenging, especially when searching for precise data from past years, such as two or ten years ago. Its indexing performance for exact data retrieval may decrease as the data volume grows. Therefore, I believe there is room for improvement in the product's search functionality. It needs to improve its pricing as well."
"AI-enablement would be a big improvement in Elastic Stack...If there is room for an ML model in Elastic Stack, then it would be good."
"There could be better documentation."
"When people try to move the data from another source to Elastic Stack for visualization, they face challenges when connecting to Elastic Stack from such different sources."
"Improving integration capabilities, especially with authentication systems, firewalls, and security controls, is a crucial area for improvement in Elastic Stack. Additionally, enhancing functionality to handle large Yara queries more efficiently would be beneficial, as many EDR solutions can run such queries faster than Elastic Stack's current limitations."
"While Elastic Stack can manage vast amounts of data, if the mapping is not specified correctly, the indexing time can be slow, especially with many events per second."
"The solution is expensive, particularly the training and certification. If customers want to increase their use of Elastic Stack, they should consider reducing the cost of certification and training."
"The stability of the solution is rated as three or four out of ten as we frequently encounter issues."
"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."
"The Windows log forwarder is not functioning properly."
"I would like to see a more user-friendly and customizable dashboard."
"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."
"Technical support could definitely be better."
"SolarWinds pricing is perceived as very high in the market, which can be a barrier for many customers."
"I would like to have email notifications for emergency logs."
 

Pricing and Cost Advice

"I used the open-source version of Elastic Stack, because of which I did not have to pay anything."
"I rate the solution's pricing a six out of ten."
"It depends on the specifics, but generally, Elastic is economical for certain use cases."
"The pricing is reasonable."
"The product is expensive."
"If I compare Elastic Stack to the other products in the market, I would say that the tool is available at a competitive price."
"We are using the open-source community version of the product."
"Ultimately, the pricing depends upon the capacity planning that the enterprise architect does."
"The price of SolarWinds Kiwi Syslog Server could improve."
"We subscribe and pay directly on the website."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Financial Services Firm
10%
Government
9%
Manufacturing Company
8%
Government
14%
Manufacturing Company
10%
Financial Services Firm
7%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise6
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

What do you like most about Elastic Stack?
The tool is huge, and it performs brilliantly. I tested it for malware, and within two weeks of launching, the product alerted me about a network intrusion. This was a tough test for it, but it per...
What is your experience regarding pricing and costs for Elastic Stack?
My experience with Elastic Stack pricing indicates that it is node-based. While I do not have complete pricing details, they are available online. If I choose Elastic Cloud, it includes licensing a...
What needs improvement with Elastic Stack?
I would like to improve Elastic Stack by addressing the current big problem we face with importing logs and log files, such as syslogs. To import these log files, we need to design the ingest pipel...
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 Elastic Stack vs. SolarWinds Kiwi Syslog Server and other solutions. Updated: February 2026.
881,707 professionals have used our research since 2012.