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Amazon RDS vs CockroachDB comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
2.2
Amazon RDS users report cost savings and scalability, benefiting from AWS management, pay-as-you-go pricing, and increased agility.
Sentiment score
6.7
CockroachDB's serverless model provides cost-effective, versatile cloud solutions, offering significant savings and operational advantages over separate environments.
 

Customer Service

Sentiment score
6.8
Amazon RDS support varies by tier, with premium rated higher; users value documentation but face delays with standard support.
Sentiment score
6.0
CockroachDB customer service is mixed; technical support quality varies, with users praising the AI chatbot, but responsiveness needs improvement.
The documentation is quite good.
Corporate Database Architect at a tech services company with 201-500 employees
The official AWS technical support for Amazon RDS is helpful, providing 24/7 assistance for all business support cases with tools such as the health dashboard and AWS trusted advisor.
AWS Architect at Virtual University
I would rate the support from AWS very high, maybe nine, but it also depends on what kind of support you have signed in your contract, whether the premium support or the standard support.
Director Software Engineer at a computer software company with 10,001+ employees
The issue was resolved efficiently.
Manager, Software Engineering at a tech vendor with 10,001+ employees
 

Scalability Issues

Sentiment score
7.0
Amazon RDS is praised for its strong scalability, easy scaling, and effective cloud-based expansion, despite some data challenges.
Sentiment score
7.0
CockroachDB excels in scalability and resource management, praised for seamless scaling from small to large, supporting diverse needs efficiently.
Its automated scaling, both in storage and instances, is vital as it eliminates manual interventions.
AICE Graduate at alx_africa
The installation of Amazon RDS is quite easy and quite scalable.
Director Software Engineer at a computer software company with 10,001+ employees
Despite being a strong feature, scalability could be improved due to the lack of full functionality in autoscaling.
VP engineering at a computer software company with 1,001-5,000 employees
 

Stability Issues

Sentiment score
8.1
Amazon RDS is highly stable, praised for reliability, minimal issues, and benefits from AWS's automated backup features.
Sentiment score
6.6
CockroachDB is stable overall, highly rated for reliability but faces challenges with protocol issues and large, complex workloads.
Amazon RDS is very stable when deployed correctly across different zones with the right configurations.
AICE Graduate at alx_africa
It is a stable product overall, with very few issues.
VP engineering at a computer software company with 1,001-5,000 employees
So far, I have not had any outages, crashes, or downtime.
Dev Ops Engineer at MyRobin.ID
 

Room For Improvement

Amazon RDS users face challenges with configuration, scalability, support, integration, and security, needing enhancements for better management and transition.
CockroachDB requires improvements in documentation, compatibility, UI features, disaster recovery, latency optimization, integration, and cost efficiency for global deployment.
Simplifying migration for those transitioning from on-premises to cloud environments.
AICE Graduate at alx_africa
Having native Change Data Capture (CDC) support would be beneficial, allowing for seamless integration with Kafka without relying on external technologies like Debezium.
VP engineering at a computer software company with 1,001-5,000 employees
Enabling performance insights to view query formats where the bottlenecks occur, identifying the fixes, slow queries, and missing indexes.
AWS Architect at Virtual University
For multi-region deployment, CockroachDB requires at least three plus replicas across data centers to achieve strong consistency across regions, which increases infrastructure costs including compute, storage, and networking.
Manager, Software Engineering at a tech vendor with 10,001+ employees
 

Setup Cost

Amazon RDS pricing offers flexibility and savings, but requires careful cost management to avoid unexpected charges and manage expenses.
Enterprise users find CockroachDB affordable and reliable, with flexible pricing options appealing despite some perceiving high costs.
While Azure provides great services, long-term plans on AWS are 20% to 30% cheaper.
AWS Engineer at Neurolov.ai
I find the pricing of Amazon RDS fair, as AWS operates on a pay-for-what-you-use model.
AICE Graduate at alx_africa
I rate the price for Amazon as eight on a scale from one to ten.
Corporate Database Architect at a tech services company with 201-500 employees
 

Valuable Features

Amazon RDS offers scalability, security, and ease of use with features like automated backups and high availability for diverse applications.
CockroachDB provides easy setup, fault tolerance, scalability, and security, while supporting PostgreSQL compatibility for optimal performance across regions.
Amazon RDS provides data encryption using services like KMS, crucial for securing high-sensitive data and meeting compliance requirements such as HIPAA or PCI DSS.
AICE Graduate at alx_africa
Database management is effective in Amazon RDS because it offers automated backups, high availability, read replicas, and support from multiple database engineers, while also providing security, monitoring and metrics, scalability.
AWS Architect at Virtual University
In some cases, we are using the read replica feature, and it does improve our application performance because we do not allow any downstream system to come to the main storage or main databases and perform a query.
Director Software Engineer at a computer software company with 10,001+ employees
CockroachDB's geo-distribution feature is superior to traditional databases.
Manager, Software Engineering at a tech vendor with 10,001+ employees
 

Categories and Ranking

Amazon RDS
Ranking in Relational Databases Tools
8th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
59
Ranking in other categories
Database as a Service (DBaaS) (2nd)
CockroachDB
Ranking in Relational Databases Tools
17th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
13
Ranking in other categories
Vector Databases (19th), Database Management Systems (DBMS) (11th)
 

Mindshare comparison

As of August 2026, in the Relational Databases Tools category, the mindshare of Amazon RDS is 1.3%, down from 1.4% compared to the previous year. The mindshare of CockroachDB is 3.7%, down from 4.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
Amazon RDS1.3%
CockroachDB3.7%
Other95.0%
Relational Databases Tools
 

Featured Reviews

reviewer2592669 - PeerSpot reviewer
Director Software Engineer at a computer software company with 10,001+ employees
Positive experiences with database services, with minor room for feature enhancements observed
I don't really see any disadvantages of Amazon RDS. With Oracle, I think AWS doesn't provide the RAC stability. If you have Oracle installed in your own data centers, you can set up various clusters and we can set up the RACs, but in Amazon RDS, we cannot have the RAC feature of Oracle. They could add that feature. Amazon RDS has limitations regarding RAC. If we talk about installing Oracle in RDS, we cannot have the RAC, but if you deploy Oracle on GCP, then there is probably the RAC feature available. I observed that around two or three years back, but I'm not sure whether they have added the RAC feature in AWS. Amazon RDS is expensive compared to GCP. GCP also has the same features, and although it is quite extensive and feature-rich, I see Amazon RDS as slightly expensive compared to other clouds.
SC
Manager, Software Engineering at a tech vendor with 10,001+ employees
Provides developer-friendly environment with robust security and cost-efficiency
The platform should provide a UI feature where users have the ability to manage it. The CockroachDB platform should have a chatbot where users can inquire about pricing or seek solutions for queries, rather than relying on email support. The current UI only provides SQL playground, which is technical. There should be a UI playground where users with limited technical knowledge can run and update queries, similar to phpMyAdmin or Adminer. Latency optimization could be improved for globally distributed applications, particularly in query routing. For multi-region deployment, CockroachDB requires at least three plus replicas across data centers to achieve strong consistency across regions, which increases infrastructure costs including compute, storage, and networking. The disadvantages include cost-efficiency with multi-region deployment and schema migration speed, which should be faster compared to other drivers. The query optimizer should handle complex queries better through the UI interface.
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Top Industries

By visitors reading reviews
Construction Company
10%
Financial Services Firm
10%
Computer Software Company
8%
University
7%
Financial Services Firm
16%
Educational Organization
11%
University
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise16
Large Enterprise24
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise5
 

Questions from the Community

What needs improvement with Amazon RDS?
I think Amazon RDS can be improved or enhanced if it can be implemented with other monitoring tools such as Percona. Currently, I am trying to add Percona monitoring for monitoring in addition to i...
What is your primary use case for Amazon RDS?
Amazon RDS is typically used for AI applications. I am developing it for an AI recruitment agent and for collecting data for HRIS, Software as a Service for a workforce as a service, and storing data.
What needs improvement with CockroachDB?
The platform should provide a UI feature where users have the ability to manage it. The CockroachDB platform should have a chatbot where users can inquire about pricing or seek solutions for querie...
What is your primary use case for CockroachDB?
We have been using CockroachDB for the last two years. From 2023, we started working on a product similar to Google Capture. We decided to work with CockroachDB with Hasura. Hasura is a UI for the ...
What advice do you have for others considering CockroachDB?
The tech support deserves a rating of nine out of ten. My overall rating for CockroachDB is 8 out of 10.
 

Comparisons

 

Also Known As

RDS
No data available
 

Overview

 

Sample Customers

Edmodo
Baidu, Kindred, Tierion, Heroic Labs, Gorgias
Find out what your peers are saying about Amazon RDS vs. CockroachDB and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.