Amazon OpenSearch Service vs Wazuh comparison

Amazon OpenSearch Service

Read 51 Wazuh reviews

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Executive SummaryUpdated on Mar 1, 2026

Wazuh and Amazon OpenSearch Service are prominent in the security solutions category, focusing on providing flexible, scalable, and integrated platforms for various organizational needs. Wazuh appears to be more advantageous for organizations seeking a cost-effective and highly customizable open-source solution, while Amazon OpenSearch Service excels in handling large datasets with robust search and integration capabilities within AWS.

Features: Wazuh is a flexible open-source option with excellent integration capabilities and ease of deployment across cloud, hybrid, and on-premises environments. It offers MITRE ATT&CK framework alignment and active response features. Amazon OpenSearch Service provides powerful search and scalability options, tightly integrates with AWS services, and supports large-scale data operations efficiently, enabling simplified deployments with native AWS technology benefits.

Room for Improvement: Wazuh faces scalability challenges, especially in its free version, and would benefit from enhancing threat intelligence and AI capabilities, along with improved cloud integrations and a more user-friendly interface. Amazon OpenSearch Service could optimize its cost structure, improve data management, enhance user access controls, and introduce more intuitive auto-scaling and configuration options to better suit enterprise needs.

Ease of Deployment and Customer Service: Wazuh offers significant deployment flexibility across on-premises, hybrid, and cloud environments, supported by a robust community that aids in implementation, albeit with sometimes limited technical assistance. Amazon OpenSearch Service simplifies deployment efforts through a managed cloud model, providing comprehensive support to ensure seamless integration and quick resolution of technical needs, enhancing its appeal to larger enterprises.

Pricing and ROI: As an open-source solution, Wazuh provides a cost-effective alternative with no licensing fees, leading to substantial ROI through reduced initial costs and efficient threat management. Amazon OpenSearch Service, while generally more expensive, offers value by minimizing infrastructure management through its pay-for-use model and the associated benefits of AWS integrations, which can be costly with extensive data but flexible for growing enterprises.

To learn more, read our detailed Amazon OpenSearch Service vs. Wazuh Report (Updated: September 2026).

Amazon OpenSearch Service vs. Wazuh

September 2026

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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

15th

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

2nd

Average Rating

7.4

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (4th), Extended Detection and Response (XDR) (4th)

Mindshare comparison

As of October 2026, in the Log Management category, the mindshare of Amazon OpenSearch Service is 1.3%, down from 2.8% compared to the previous year. The mindshare of Wazuh is 3.9%, down from 12.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
Wazuh	3.9%
Amazon OpenSearch Service	1.3%
Other	94.8%

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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Sudarson Prabhu

Security Consultant at Payatu

File integrity monitoring has strengthened our data protection and supports compliance needs

I expected one thing from the dashboard in Wazuh. In ManageEngine, when you use ManageEngine, you can assign a unique ID to all employees. Then with the unique ID, if you search any unique ID in the dashboard itself, you can get the unique ID everywhere, including where the laptop has been logged in, when the logout happened, and what actions have been done for that unique ID. I expected the same in Wazuh, but whenever we want to check any monitoring activities for a specific person, we need to search for the endpoint and then get the endpoint details from our Active Directory or wherever we have the endpoint name stored in our resources, and then search for the endpoint to see the history for that specific endpoint only. This made a simple thing a bit complex. If we had a correlation of logs where I could just search one unique ID and then the unique ID pulls every system in a time-wise manner, that would be a great improvement I would suggest.

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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

"The stability of the product is good."

"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."

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

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

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

"I would definitely recommend Amazon OpenSearch Service to other professionals due to its fast and reliable search capabilities."

"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"

"AWS has now made our life easy."

More Amazon OpenSearch Service pros

"Good for monitoring, active response, and for vulnerabilities."

"It allows you to aggregate all your logs in one place and provides a unified view to monitor your security environment."

"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 product’s interface is intuitive."

"One of the most beneficial features of Wazuh, particularly in the context of security needs, is the machine learning data handling capability."

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

"I would definitely recommend Wazuh to those who want a SIEM tool as a central logging system and for log management."

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

More Wazuh pros

Cons

"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."

"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."

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

"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."

"In terms of data handling capabilities with Amazon OpenSearch Service, they can be complex and managing data in comparison to other SIM solutions is a major drawback, as it is very hard to handle the data."

"There is the problem with the database. Amazon only provides the host to run to our applications bias, but there is no option to manage the database within the Elasticsearch product."

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

"We faced documentation challenges during integration after migrating from Elasticsearch to Amazon OpenSearch Service. Better documentation on integration, query handling, and a more user-friendly UI could enhance the product."

More Amazon OpenSearch Service cons

"While it is scalable, it can suffer from reduced latencies."

"However, in the long term, if you want to build a SOC center on Wazuh, I do not recommend it because it's not stable."

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

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

"The computing resources are consuming and do not make sense."

"When we use low-end laptops for low-level employees, then the laptops become slow because of the backend work the agent is collecting and processing, causing the laptop to slow down and the bandwidth to decrease."

"Log data analysis could be improved. My IT team has been looking for an alternative because they want better log data for malware detection. We are also doing more container implementation also, so we need better container security, log data analysis, auditing and compliance, malware detection, etc."

"The lack of AI features is an issue at the moment in the industry."

More Wazuh cons

Pricing and Cost Advice

"You only pay for what you use."

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

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

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

"The product is cheaper compared to other tools."

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

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

"It is an open-source product."

"Wazuh is an open-source tool."

"Wazuh is not an expensive solution."

"They have a good pricing strategy for market expansion."

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

More Wazuh pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

15%

Manufacturing Company

10%

Computer Software Company

Outsourcing Company

Comms Service Provider

13%

University

Computer Software Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	2
Large Enterprise	4

By reviewers
Company Size	Count
Small Business	27
Midsize Enterprise	15
Large Enterprise	9

Questions from the Community

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 is your primary use case for Amazon OpenSearch Service?

Amazon OpenSearch Service is a user-friendly version of Elasticsearch, as per my understanding. I have been using it for our volunteer management system where around 5,000 to 6,000 users are using ...

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?

What is your primary use case for Wazuh?

Our organization is focusing on the integrity part for implementing Wazuh. We were checking solutions for File Integrity Monitoring systems that are available online. Wazuh caught my attention as a...

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Product Reports

Amazon OpenSearch Service

October 2026

Download Amazon OpenSearch Service product report

Download Wazuh product report

September 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