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Pros & Cons summary

Buyer's Guide

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Prominent pros & cons

PROS

Amazon OpenSearch Service allows easy retrieval of historical data by moving it from cold to hot or warm storage with a click.
It efficiently sorts data like vectors with pre-defined classified storage.
The business analytics capabilities are a key feature.
Customer service is highly rated, receiving a nine out of ten.
It enhances organizational capability to store and search large amounts of data efficiently, making it highly recommended for professionals.

CONS

Customizations tailored to specific use cases are limited in Amazon OpenSearch Service.
Pricing is a notable concern, as some users perceive it to be too costly compared to the data usage.
There is room for improvement in data visualization capabilities.
Auto-scaling support is lacking and noted as a desired enhancement.
Integration after migrating from Elasticsearch poses challenges due to insufficient documentation.
 

Amazon OpenSearch Service Pros review quotes

Faisal Umer - PeerSpot reviewer
Apr 19, 2024
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
VijayKumar27 - PeerSpot reviewer
Jul 4, 2024
This service already sorts data like vectors. They have classified the storage pre-defined.
AS
Apr 2, 2025
I would definitely recommend Amazon OpenSearch Service to other professionals due to its fast and reliable search capabilities.
Learn what your peers think about Amazon OpenSearch Service. Get advice and tips from experienced pros sharing their opinions. Updated: April 2025.
848,207 professionals have used our research since 2012.
Sameed Usmani - PeerSpot reviewer
Nov 12, 2024
Amazon OpenSearch Service provides a managed database solution, so we don't need to manage everything ourselves.
Johnny Suleiman - PeerSpot reviewer
Nov 7, 2024
The business analytics capabilities are the most important feature it provides.
 

Amazon OpenSearch Service Cons review quotes

Faisal Umer - PeerSpot reviewer
Apr 19, 2024
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.
VijayKumar27 - PeerSpot reviewer
Jul 4, 2024
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.
AS
Apr 2, 2025
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.
Learn what your peers think about Amazon OpenSearch Service. Get advice and tips from experienced pros sharing their opinions. Updated: April 2025.
848,207 professionals have used our research since 2012.
Sameed Usmani - PeerSpot reviewer
Nov 12, 2024
One improvement I would like to see is support for auto-scaling.
Johnny Suleiman - PeerSpot reviewer
Nov 7, 2024
They can enhance data visualization.