Wazuh vs syslog-ng comparison

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Executive SummaryUpdated on Aug 25, 2025

Syslog-ng and Wazuh are key players in IT environments focusing on log management and security monitoring. Wazuh appears to have the upper hand due to its comprehensive security monitoring capabilities.

Features: Syslog-ng manages logs efficiently, offering functionalities such as log parsing, storage solutions, and support for multiple platforms. Wazuh is feature-rich with capabilities including vulnerability detection, compliance monitoring, and incident response tailored for robust security operations.

Room for Improvement: Syslog-ng could enhance its security monitoring features and ease of setup, and offer more integrations for broader use cases. Wazuh might improve by simplifying its complex initial setup, offering more traditional deployment options, and enhancing its performance on non-cloud applications.

Ease of Deployment and Customer Service: Syslog-ng provides a straightforward setup with commendable customer support, advantageous for traditional IT environments focused on logs. Wazuh, while more complex to deploy initially, offers centralized security management suited for environments requiring extensive security monitoring.

Pricing and ROI: Syslog-ng is cost-effective for organizations needing primary log management with lower initial costs. Wazuh, despite higher upfront expenses, delivers better ROI due to its expansive security monitoring capabilities, providing long-term value.

To learn more, read our detailed Wazuh vs. syslog-ng Report (Updated: September 2025).

Wazuh vs. syslog-ng

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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

syslog-ng

Ranking in Log Management

17th

Average Rating

9.0

Reviews Sentiment

3.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Wazuh

Ranking in Log Management

1st

Average Rating

7.4

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (2nd), Extended Detection and Response (XDR) (5th)

Mindshare comparison

As of October 2025, in the Log Management category, the mindshare of syslog-ng is 2.4%, down from 2.8% compared to the previous year. The mindshare of Wazuh is 12.2%, down from 15.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Market Share Distribution
Product	Market Share (%)
Wazuh	12.2%
syslog-ng	2.4%
Other	85.4%

Log Management

Featured Reviews

RyanVargas

Senior Director and Senior Systems Engineer (Dual Role), IT Infrastructure and Security at a financial services firm with 51-200 employees

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.

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Ebenezer Okoh

Security Consultant at ebenezer.okoh@agorasecurity.it

Innovative platform enables proactive threat hunting and endpoint monitoring

I have not seen Wazuh moving in the direction of AI-driven threat detection projects myself, but since the market is moving that way, I wouldn't be surprised if they implemented it soon. My plans to increase the usage of Wazuh or switch to another tool depend on what my boss decides. We don't refer to any community support specifically, as we rely on other platforms such as GitHub or Discord, depending on the application. I recommend that as more companies come on board with Wazuh, it will motivate those who contribute to it, but I am also cautious that as it gains attention, a large company might buy it and change its course of business. Overall, I rate Wazuh a nine out of ten.

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Quotes from Members

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

Pros

"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."

"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."

"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."

"The ability to extract and store the logs is the most valuable feature of syslog-ng."

"Its cost-effectiveness is the most valuable aspect."

"Wazuh has very flexible and robust features."

"The main thing I like about it is that it has an EDR."

"The product is easy to customize."

"If they support a solution, it is easy to do an integration."

"I like Wazuh because it is a lot like ELK, which I was already comfortable with, so I didn't have to learn from scratch."

"It's stable."

"I like the features we use, including malware detection, inventory, detection of hidden processes, and activity logs. Inventory is probably the most important feature. It tells us when processes and packages were installed and what they are, which is helpful."

More Wazuh pros

Cons

"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."

"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."

"In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it."

"There is always the potential for additional integration and protocol extensions."

"There is room for improvement in terms of observability."

"The filtering has room for improvement."

"Wazuh needs more security and features, particularly visualization features and a health monitor."

"There could be a hardware monitoring tool for the solution."

"Wazuh currently fails to provide its users with AI and ML."

"An issue I noticed is with tag values in certain rules not functioning properly."

"Its configuration process is time-consuming."

"I want more support for regional compliance standards to serve my ANZ region customers better."

"Alerts should be specific rather than repeatedly triggered by integrating multiple factors. This issue needs improvement to create a more efficient alert system."

"We would like to see more improvements on the cloud."

More Wazuh cons

Pricing and Cost Advice

"Syslog-ng is open-source."

"Syslog-ng is a free open-source solution."

"We use the free version of Wazuh."

"Wazuh is a cheaply priced product."

"The product is cheaper compared to other tools."

"Wazuh is open-source, so I think it's an option for a small organization that cannot go for enterprise-grade solutions like Splunk."

"It is a free-of-cost solution."

"The solution's pricing is very competitive."

"Wazuh is not an expensive solution."

"Wazuh is an open-source tool."

More Wazuh pricing and cost advice

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Top Industries

By visitors reading reviews

Government

13%

Computer Software Company

12%

Manufacturing Company

Financial Services Firm

Computer Software Company

15%

Comms Service Provider

University

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	26
Midsize Enterprise	15
Large Enterprise	8

Questions from the Community

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...

What do you like most about Wazuh?

Wazuh is its flexibility and open-source nature, which allows us to tailor threat detection and response across diverse client environments. Its integration capabilities with SOAR, cloud platforms,...

What needs improvement with Wazuh?

The lack of AI features is an issue at the moment in the industry. Forti provides user behavior capabilities, which I would want to see in Wazuh. In FortiSIEM, they provide user behavior understand...

What is your primary use case for Wazuh?

At the moment, I'm working in software integration, so we are working with FortiGate. To research and get an idea, I did some investigation into Wazuh. They have already used Fortinet products. The...

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Product Reports

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Also Known As

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Wazuh All-In-One Deployment

Overview

Optimizing SIEM
syslog-ng is the log management solution that improves the performance of your SIEM solution by reducing the amount and improving the quality of data feeding your SIEM.

Rapid search and troubleshooting
With syslog-ng Store Box, you can find the answer. Search billions of logs in seconds using full text queries with Boolean operators to pinpoint critical logs.

Meeting compliance requirements
syslog-ng Store Box provides secure, tamper-proof storage and custom reporting to demonstrate compliance.

Big data ingestion
syslog-ng can deliver data from a wide variety of sources to Hadoop, Elasticsearch, MongoDB, and Kafka as well as many others.

Universal log collection and routing
syslog-ng flexibly routes log data from X sources to Y destinations. Instead of deploying multiple agents on hosts, organizations can unify their log data collection and management.

Secure data archive
syslog-ng Store Box provides automated archiving, tamper-proof encrypted storage, granular access controls to protect log data. The largest appliance can store up to 10TB of raw logs.

One Identity

Wazuh offers comprehensive security features like MITRE ATT&CK correlation, log monitoring, and cloud-native infrastructure. It ensures compliance and provides intrusion detection with high scalability and open-source flexibility, ideal for businesses seeking robust SIEM capabilities.

Wazuh stands out in security information and event management by providing efficient log aggregation, vulnerability scanning, and event correlation against MITRE ATT&CK. Its capability to integrate seamlessly with environments, manage compliance, and monitor files makes it suitable for cloud-native infrastructures and financial sectors. Despite its technical support needing enhancement and opportunities for improving AI integration and threat intelligence, its open-source nature and cost-effectiveness make it appealing. Users can leverage custom dashboards powered by Elasticsearch for precise data analysis, even though there is a desire for a more user-friendly interface and better enterprise solution integration. Deployment may be complex, but its features contribute significantly to fortified security postures.

What are the essential features of Wazuh?

MITRE ATT&CK Correlation: Aligns events with recognized adversary tactics and techniques.
Log Monitoring: Collects and analyzes logs for threat detection.
Cloud-Native Infrastructure: Supports modern cloud environments.
Vulnerability Scanning: Identifies potential security weaknesses.
File Integrity Monitoring: Ensures the integrity of sensitive files.
Open-Source Flexibility: Customizable and adaptable code base.

What benefits should users consider?

Cost-Effectiveness: Offers a budget-friendly security solution.
Ease of Use: Simplified setup and management.
Comprehensive Compliance Management: Aids in meeting regulatory requirements.
High Scalability: Grows with businesses and adapts to different environments.
Extensive Third-Party Integrations: Connects to various existing systems.

Industries like finance and cloud infrastructure heavily utilize Wazuh for its security strengths. By monitoring endpoints and ensuring compliance with frameworks, companies can improve security posture and swiftly detect anomalies. The platform's focus on event correlation and alerts for security incidents is particularly beneficial.

Sample Customers

Tecnocom, University of Victoria, University of Exeter, Datapath

Information Not Available

Wazuh vs. syslog-ng