Amazon OpenSearch Service vs Wazuh comparison

Amazon OpenSearch Service

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Executive SummaryUpdated on Nov 30, 2025

Wazuh and Amazon OpenSearch Service are competitors in the SIEM and search management landscape. Wazuh has the upper hand for organizations needing budget-friendly, open-source solutions with robust compliance features, while Amazon OpenSearch Service is favored for its strong scalability and managed database capabilities.

Features: Wazuh shines with easy integration across environments, robust SIEM capabilities, cloud-native infrastructure, and scalable on-premises deployment. It offers file integrity monitoring, vulnerability detection, and the ELK stack for enhanced data analysis. Amazon OpenSearch Service provides robust scalability, powerful search capabilities, and efficient data retrieval suited for large data operations. Its integrated OpenSearch dashboards support data visualization and customization, beneficial for extensive enterprises.

Room for Improvement: Wazuh could enhance threat intelligence, real-time monitoring for Unix systems, and scalability for larger enterprises. Additionally, more templates and better reporting tools are needed. It also lacks advanced AI and ML features. Amazon OpenSearch Service could improve by simplifying configuration, enhancing documentation, and increasing customization flexibility for managed services. Real-time analytics and data handling could also be improved.

Ease of Deployment and Customer Service: Wazuh is versatile with deployment options across on-premises, cloud, hybrid, and private environments. Its support is mainly community-driven, with optional paid support. Amazon OpenSearch Service emphasizes public cloud deployment, offering managed services that reduce infrastructure burden. However, its cost for customer service support is high, contrasting with open-source options like Wazuh.

Pricing and ROI: Wazuh, as an open-source solution, provides affordable options for smaller organizations, especially those sensitive to license fees, although investing in support and configuration is necessary. It enhances ROI by reducing detection and response times. Amazon OpenSearch Service, while feature-rich, is costly, with charges even during idle periods. Its managed service model, though more costly, offsets infrastructure maintenance costs, suiting larger businesses willing to invest for extensive capabilities.

To learn more, read our detailed Amazon OpenSearch Service vs. Wazuh Report (Updated: December 2025).

Amazon OpenSearch Service vs. Wazuh

December 2025

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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

Amazon OpenSearch Service

Ranking in Log Management

19th

Average Rating

7.6

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Application Performance Monitoring (APM) and Observability (23rd), Search as a Service (3rd)

Wazuh

Ranking in Log Management

1st

Average Rating

7.4

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

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

Mindshare comparison

As of February 2026, in the Log Management category, the mindshare of Amazon OpenSearch Service is 2.2%, up from 1.8% compared to the previous year. The mindshare of Wazuh is 8.3%, down from 15.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Market Share Distribution
Product	Market Share (%)
Wazuh	8.3%
Amazon OpenSearch Service	2.2%
Other	89.5%

Log Management

Featured Reviews

Md. Shahariar Hossen

Senior Software Engineer at Cefalo

Event tracking has become smoother and data analytics provide clear insights for user actions

Amazon OpenSearch Service is not providing the processing feature directly. From Amazon OpenSearch Service, we are actually maintaining the AWS SQS, the queue service, which is responsible for providing information about what data has to be modified. So using that SQS, we're actually providing it, but we're not directly using Amazon OpenSearch Service for keeping data to other data pipeline thing. So far we didn't use it for any machine learning purposes, but in future, we have plans to extend or implement this feature. Since AWS itself is secure and Amazon OpenSearch Service is a part of this entire ecosystem, it becomes much easier for security purposes. From the validation point of view, Amazon OpenSearch Service itself provides easy to communicate APIs and up-to-date documents, which is much beneficial. For example, if I'm missing anything, I can directly go and check the documentation. That is actually much easier. I would rate it as really good so far. It's much faster. For our local machine, we can also use a kind of replica of Amazon OpenSearch Service just for development purposes. That is another good feature. I would say for the encryption thing and also the user access control management, it's much faster. For some of these hashing algorithms, it also worked really well so far. To be honest, I didn't find any places where it can be improved. However, I think they could provide more abstraction. For example, still for searching, we have to write down the queries in a specific manner, such as for a specific JSON structure or in a specific way. Otherwise, they don't provide us the actual results. For at least this purpose, I think abstraction could be a bit easier or a bit improved. Other than that, right now there is the age of AI, so some kind of prompting could also work, but I'm not sure how it could be integrated. As a user, lower prices or reasonable pricing is always better. Those can be improved as well. However, it is good that most of the services including Amazon OpenSearch Service actually provide pay as you go pricing. So if there were a bit lower version or a bit less payment methodology, it might be much better.

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Rajin Sandira

Engineer Information Security at N-Able (Pvt) Ltd

Has faced limitations in AI capabilities and pricing flexibility

Pricing-wise, Wazuh stands out, along with deployment flexibility and its documentation which is extremely good in comparison to Forti. The community support is also incredible. They have helped quite a bit because previously, we had a separate tool and management dashboard to do our compliance. With Wazuh, we receive that information without having to do anything extra. We just set up the SIEM and all of that information was automatically populated. The dashboards are very easy to understand and very quick with no lag or delay. I have experienced delays on Forti's dashboards, but not with Wazuh. Wazuh is quite good. In comparison to Forti, they are quite similar. They are very good at detection.

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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

"This service already sorts data like vectors. They have classified the storage pre-defined."

"The most valuable features of Amazon Elasticsearch are ease of use, native JSON, and efficiency. Additionally, handles many use cases and search grammar was useful."

"Our customers have seen tangible benefits from Amazon OpenSearch Service, especially in terms of their applications running smoothly, so they do get a return on investment."

"It's a good log management platform. In terms of infrastructure management, it's good."

"In case there is a failure, Elastic manages everything well, and there no major downtime."

"The business analytics capabilities are the most important feature it provides."

"We retrieve historical data with just a click of a button to move it from cold to hot or warm because it's already stored in the backend storage"

"Amazon OpenSearch Service provides a managed database solution, so we don't need to manage everything ourselves."

More Amazon OpenSearch Service pros

"Integrates with various open-source and paid products, allowing for flexibility in customization based on use cases."

"It's very easy to integrate Wazuh with other environments, cloud applications, and on-prem applications. So, the advantage is that it's easy to implement and integrate with other solutions."

"Wazuh offers an enhanced HDR version that outperforms its competitors."

"It offers built-in modules for file integrity and vulnerability management."

"Wazuh's best features are syscheck, its ability to immediately resolve vulnerabilities, and that it's open source."

"Regarding Wazuh, I find the SCA (Security Configuration Assessment) features most valuable. It's crucial for asset management and inventory, allowing us to monitorendpoints and servers' changes easily. This is particularly important for my customers, who aren't heavily focused on incident response but rely on asset management and inventories. Wazuh's compliance management features are very supportive, especially in regions like the Americas and Europe. However, it's less effective in the ANZ (Australia and New Zealand) region since Wazuh doesn't cater to the specific compliance standards there, such as those required in Australia. I appreciate that Wazuh fully complies with PCI DSS and GDPR standards, allowing us to generate necessary reports."

"The solution is easy to maintain."

"Overall, I rate Wazuh a nine out of ten."

More Wazuh pros

Cons

"One glaring issue was with our mapping configuration as the system accepted the data we posted, but after a few months, when we attempted complex queries, we realized the date formatting had become problematic."

"It would be beneficial to have some level of customization available in the managed service, tailored to the specific use cases of the end users."

"As a user, lower prices or reasonable pricing is always better."

"The pricing aspect is a concern. The service is way too costly. For the past month, I used only 30 to 40 MB of data, and the cost was $500. AWS could improve pricing."

"The configuration should be more straightforward because we had to select a lot of things."

"The price is fair yet leans towards the expensive side. I'd rate it five out of ten with respect to capabilities vs. cost."

"Amazon Elasticsearch can improve the bullion in the near search and the ease of integration with Kibana. Additionally, there could be more flexibility in the configuration and documentation."

"One improvement I would like to see is support for auto-scaling."

More Amazon OpenSearch Service cons

"Scalability is a challenge because it is distributed architecture and it uses Elastic DB. Their Elastic DB doesn't allow open source waste application."

"Wazuh is missing many things that a typical SIEM should have."

"Its user interface for sure can be improved. It is not so comfortable to use if you're looking for specific logs."

"The support channel is not optimal, and extensive research is required on our part to implement Wazuh effectively."

"Wazuh doesn't have native support for some enterprise solutions."

"When I face a challenge, I prefer not to spend too much time on it and may move to another solution that will give us the results."

"Scalability is a constraint in the on-prem version of Wazuh in terms of the volume of logs we can manage."

"Adding the flexibility to integrate various plug-ins or modules into its core system would enhance functionality."

More Wazuh cons

Pricing and Cost Advice

"There is a community edition available and the price of the commercial offering is reasonable."

"The solution is not expensive, but priced averagely, I will say."

"Compared to other cloud platforms, it is manageable and not very expensive."

"You only pay for what you use."

"Wazuh is not an expensive solution."

"It is a cost-effective solution."

"Wazuh is open-source, but you must consider the total cost of ownership. It may be free to acquire, but you spend a lot of time and effort supporting the product and getting it to a point where it's useful."

"Wazuh is a good tool, but the open-source version has scalability limitations."

"The product is cheaper compared to other tools."

"We use the free version of Wazuh."

"Wazuh is open-source, therefore it is free. You can purchase support for $1,000 a year."

"Wazuh has a community edition, and I was using that. It's free and open source."

More Wazuh pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

15%

Computer Software Company

11%

Manufacturing Company

10%

Government

Computer Software Company

12%

Comms Service Provider

11%

University

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	2
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	27
Midsize Enterprise	15
Large Enterprise	8

Questions from the Community

What do you like most about Amazon OpenSearch Service?

We retrieve historical data with just a click of a button to move it from cold to hot or warm because it's already stored in the backend storage

What is your experience regarding pricing and costs for Amazon OpenSearch Service?

I would consider the pricing as a six based on how much data we are handling; if we handle minimal data, it's cheap, but for large data, it becomes costly. Our clients usually pay between $1,000 to...

What needs improvement with Amazon OpenSearch Service?

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?

Regarding compliance, I find it not stable. I do not recommend it for that purpose. It can comply with Wazuh NCA, which we have here in Saudi Arabia. Wazuh NCA has many frameworks starting with ECC...

What is your primary use case for Wazuh?

I have been working with Wazuh for two years, and I can explain how I use Wazuh. I did not use Wazuh as a SIEM solution. I use Wazuh as a tool for services we provide. This service is called compro...

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Compared 5% of the time

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Compared 4% of the time

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Compared 10% of the time

Elastic Stack vs Wazuh

Compared 9% of the time

Splunk Enterprise Security vs Wazuh

Compared 5% of the time

Graylog Enterprise vs Wazuh

Compared 5% of the time

Elastic Security vs Wazuh

Compared 4% of the time

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Product Reports

Amazon OpenSearch Service

January 2026

Download Amazon OpenSearch Service product report

Download Wazuh product report

January 2026

Also Known As

Amazon Elasticsearch Service

Wazuh All-In-One Deployment

Overview

Amazon OpenSearch Service provides scalable and reliable search capabilities with efficient data processing, supporting easy domain configuration and integration with numerous systems for enhanced performance.

Amazon OpenSearch Service offers advanced features for handling JSON, diverse search grammars, quick historical data retrieval, and ultra-warm storage. It also includes customizable dashboards and seamless tool integration for large enterprises. With its managed infrastructure, OpenSearch Service supports efficient system analysis and business analytics, improving overall performance and flexibility. Despite these features, areas like configuration complexity, lack of auto-scaling, and integration with Kibana require attention. Users seek enhanced documentation, better pricing options, and more flexible data handling. Desired improvements include default filters, mapping configuration, and alerting capabilities. Enhanced data visualization and Compute Optimizer Service integration are also recommended for future updates.

What features define Amazon OpenSearch Service?

Scalable Search: Offers reliable search capabilities across vast datasets.
JSON Handling: Supports efficient management of JSON data.
Ultra-warm Storage: Enables cost-effective historical data retrieval.
Dashboard Customization: Supports tool integration and tailored visuals.
System Upgrades: Allows for seamless infrastructure upgrades.

What benefits and ROI should users consider?

Performance Enhancement: Significant improvement in search and data retrieval.
Cost-Effectiveness: Provides a cloud-native solution optimized for AWS environments.
Comprehensive Analytics: Delivers detailed insights for business applications.

Amazon OpenSearch Service is utilized in various industries for log management, data storage, and search capabilities. It supports infrastructure and embedded management, analyzing logs from AWS Lambda, Kubernetes, and other services. Companies use it for application debugging, monitoring security and performance, and customer behavior analysis, integrating it with tools like DynamoDB and Snowflake for a cost-effective solution.

Amazon Web Services (AWS)

Wazuh offers an open-source platform designed for seamless integration into diverse environments, making it ideal for enhancing security infrastructure. Its features include log monitoring, compliance support, and real-time threat detection, providing effective cybersecurity management.

Wazuh stands out for its ability to integrate easily with Kubernetes, cloud-native infrastructures, and various SIEM platforms like ELK. It features robust MITRE ATT&CK correlation, comprehensive log monitoring capabilities, and detailed reporting dashboards. Users benefit from its file integrity monitoring and endpoint detection and response (EDR) capabilities, which streamline compliance and vulnerability assessments. While appreciated for its customization and easy deployment, room for improvement exists in scalability, particularly in the free version, and in areas such as threat intelligence integration, cloud integration, and container security. The platform is acknowledged for its strong documentation and technical support.

What are the key features of Wazuh?

MITRE ATT&CK Correlation: Streamlines threat analysis by correlating security data with known attack patterns.
Log Monitoring: Provides continuous oversight of log data to enhance security insights.
SIEM and ELK Integration: Simplifies centralization of security events and analytics.
Kubernetes Support: Ensures security measures align with containerized environments.
File Integrity Monitoring: Alerts on unauthorized changes to critical files.
Endpoint Detection and Response: Identifies and mitigates endpoint threats efficiently.
Compliance and Benchmarking: Built-in rules assist in meeting regulatory standards.

What benefits and ROI should users look for?

Cost-Effectiveness: Offers an affordable open-source security solution tailored for extensive customization.
Customization: Users can adjust features to fit unique security requirements.
Scalability: Facilitates growth by adapting to expanding security needs.
Comprehensive Support: Backed by detailed documentation and technical expertise.
Regulatory Compliance: Helps maintain adherence to industry-specific regulations.

In industries like finance, healthcare, and technology, Wazuh is utilized for its capabilities in log aggregation, threat detection, and vulnerability management. Companies often implement its features to ensure compliance with stringent regulations and to enhance security practices across cloud environments. By leveraging its integration capabilities, organizations can achieve unified security management, ensuring comprehensive protection of their digital assets.

Sample Customers

VIDCOIN, Wyng, Yellow New Zealand, zipMoney, Cimri, Siemens, Unbabel

Information Not Available