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Cribl vs syslog-ng comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 2025

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

Cribl
Ranking in Log Management
6th
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
20
Ranking in other categories
Application Performance Monitoring (APM) and Observability (12th), Security Information and Event Management (SIEM) (10th), Observability Pipeline Software (1st)
syslog-ng
Ranking in Log Management
17th
Average Rating
9.0
Reviews Sentiment
3.2
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Log Management category, the mindshare of Cribl is 2.5%, up from 0.7% compared to the previous year. The mindshare of syslog-ng is 2.4%, down from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Cribl2.5%
syslog-ng2.4%
Other95.1%
Log Management
 

Featured Reviews

Manoj Gowda J - PeerSpot reviewer
Helps reduce log ingestion cost by dropping unnecessary events and customizing pipelines
The best feature in Cribl, when getting logs from some custom application, is the ability to break up logs that pile up together and come as one event. Cribl has a feature called JSON Unroll or Unroll function that allows you to differentiate the events; each event will come ingested as a single log instead of piling it up with multiple events. This is critical as this generally happens in CrowdStrike. This feature helps us significantly. When the ingestion is high from unwanted logs, logs not related to security purposes can be dropped by writing the parser function. By dropping events that are not required for security purpose monitoring, we can reduce the ingestion, which drastically reduces the cost as well. Cribl gives another option where I can store some logs, and when needed, I can pick them up from there. The interface is very handy and not very complicated, yet there are many functions you can perform. You can play around with numerous functions, parse there, and add UDMs to SecOps, which makes it really easy. To simplify the pipeline, when we go to the pipelines, there are vast options. We can make it specific requirements based on the customers. I would prefer a customized or simplified version. Cribl is a very good platform to work with, with lots of features that other platforms don't provide.
RyanVargas - PeerSpot reviewer
It's a user-friendly open-source solution that can replace or augment a commercial product in some cases
I rate syslog-ng 10 out of 10. It's free and easy to use. It has built-in tools that help us index the various logs sent to it. It's a solid log product. If you're looking for a SIEM solution, syslog-ng will work as a stopgap measure at beginning of the project. It can also work as an injector for a true SIEM solution. You can send all the logs to syslog-ng and forward all the data to the SIEM solution after you've cleaned up the data and got the pertinent information. It's a good front end for a commercial SIEM solution, which becomes more expensive as you load more data into it. I would highly recommend syslog-ng for that use case. However, if you lack the expertise, you might need to go with a cloud-based SIEM instead. You need some in-house expertise or an outside consultant to manage it and set it up.

Quotes from Members

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

Pros

"Cribl is specifically designed to reduce the data costs associated with the destination platform, which is one of its core offerings."
"The support team was very helpful and managed to get everything production-ready."
"The platform's most valuable feature is the ability to transform data in real-time within the pipeline without sending it to a destination."
"Features such as Cribl Stream, Cribl LogStream, and Cribl Edge have been the most beneficial. The Cribl LogStream, in particular, is valuable for routing data, creating firewalls on pipelines, and putting security measures in place to ensure data reaches its destination without issues."
"Cribl definitely helps with the complexity because you don't have to push for deployment—they provide the interface where you can mimic what the output will look like, and you can see that in real time when setting up the Cribl configuration, which definitely helps considerably."
"When it comes to the product's installation phase, it is not tough for people who have good knowledge...The tool is worth the investment."
"Cribl offers easy plugin configurations and source collection settings, allowing us to collect logs from any source."
"My favorite option in Cribl is the Stream product."
"The ability to extract and store the logs is the most valuable feature of syslog-ng."
"Syslog-ng provides easy access to all my logs. It helps me show managers and other clients precisely where an incident occurred. I also like it because you can integrate syslog-ng with multiple solutions to allow real-time monitoring."
"Syslog-ng has a separate config file in addition to the core configuration."
"Syslog-ng has built-in features that we can use to create alerts for a SIEM solution. It isn't a true SIEM solution, but it's sufficient for the time being."
"We chose syslog-ng because it is easy to install, easy to maintain, easy to update, and due to the fact that all data arrive in raw format, we can manipulate it as we want."
"For us, the most valuable feature is the use of compound search for searching logs at a specific time, by a specific user, or specific behavior."
 

Cons

"There have been several administrative issues. Another point is that the browsing functions aren't very intuitive."
"Cribl could have developed some version that can give backward compatibility."
"Regarding Cribl's ability to contain data cost and complexity, if they can reduce their cost, that will make them more competitive."
"When I explored the endpoint, I found myself wishing for clearer instructions presented in a sequential manner."
"Their documentation should be updated."
"There is room for improvement in the documentation and knowledge base, particularly regarding configurations like sources where logs are being ingested"
"Cribl doesn't have as many packs available"
"Perhaps more flexibility in terms of metrics would be helpful."
"Syslog-ng has built-in features that we can use to create alerts for a SIEM solution. It isn't a true SIEM solution, but it's sufficient for the time being."
"There is always the potential for additional integration and protocol extensions."
"The filtering has room for improvement."
"There is room for improvement in terms of observability."
"It's hard to find people who know how to use syslog-ng. I often find problems with configurations, and solutions aren't integrated correctly with syslog-ng. For example, there might be data with extra decimals, or the collector agents are incorrectly named. It isn't a problem with the solution; it's a lack of professionals."
"In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it."
 

Pricing and Cost Advice

"I would not say it is a cheaply priced tool as it has been doing wonders in the market. The tool has been budget-friendly for organizations."
"The product pricing is reasonable compared to other solutions."
"Syslog-ng is a free open-source solution."
"Syslog-ng is open-source."
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
8%
Manufacturing Company
8%
Healthcare Company
8%
Government
13%
Computer Software Company
12%
Manufacturing Company
9%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise8
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Cribl?
Cribl is very inexpensive, with enterprise pricing around 30 cents per GB, which is really decent. Organizations looking to ingest terabytes or petabytes of data each day find it quite an inexpensi...
What needs improvement with Cribl?
They've already done many good things with the product, but perhaps they could implement a temporary SIEM solution where we could store logs and display them as a SIEM, though I think that's not th...
What is your primary use case for Cribl?
Our main use case for Cribl was SIEM migration, where we merged multiple SIEM solutions to a single SIEM solution. SIEM migration was the most major use case we were looking for. The second use cas...
What needs improvement with syslog-ng?
We currently do not use that feature. We currently have just an open-source release, not a premium release. My boss has indicated that he wants to buy a premium syslog-ng version next month. I thin...
What is your primary use case for syslog-ng?
In Italy, we have to be compliant with the Garante for privacy. We have to log every login, logout, or login failure made by a system administrator. We store all syslog data of the infrastructure. ...
What advice do you have for others considering syslog-ng?
When it comes to parsing, I can parse both structured and unstructured data, though our data are only structured. Currently, we collect all data we receive as raw data. Each file is stored for each...
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
Tecnocom, University of Victoria, University of Exeter, Datapath
Find out what your peers are saying about Cribl vs. syslog-ng and other solutions. Updated: September 2025.
868,759 professionals have used our research since 2012.