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Amazon Aurora vs Citus Data comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 4, 2025

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 Aurora
Ranking in Relational Databases Tools
7th
Average Rating
8.4
Reviews Sentiment
6.3
Number of Reviews
20
Ranking in other categories
Database Management Systems (DBMS) (5th)
Citus Data
Ranking in Relational Databases Tools
26th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Relational Databases Tools category, the mindshare of Amazon Aurora is 3.1%, down from 3.3% compared to the previous year. The mindshare of Citus Data is 2.5%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Market Share Distribution
ProductMarket Share (%)
Amazon Aurora3.1%
Citus Data2.5%
Other94.4%
Relational Databases Tools
 

Featured Reviews

SP
Digital Services & Engagement Senior Manager at AXA
High availability and operational efficiency achieved with reliable managed services
We have primarily used Amazon Aurora for handling our databases. We migrated from PostgreSQL to Amazon Aurora about a year ago. It serves as a customized PostgreSQL database that we utilize Amazon Aurora offers a 99.9% SLA compared to PostgreSQL. This ensures a high level of availability for our…
Arucy Lionel - PeerSpot reviewer
Co-Founder at Afriziki
Efficiently handles high-traffic scenarios and compatible with PostgreSQL extensions, offering flexibility in database management
There are many areas of improvement , especially in terms of DDL query routing. Even though it's masterless, DDL queries need to be sent to the coordinator node. Also, setting up a multi-node environment could be more straightforward. Currently, setting up a multi-node environment is challenging. It's a bit tricky. Installation on each PostgreSQL node can lead to communication issues between nodes. An automatic rebalancing feature would be a significant improvement. Currently, I have to manually command the rebalance. It would be more convenient if it was rebalanced automatically. The dashboard and monitoring capabilities are good, but it would be helpful to have an integrated availability dashboard.

Quotes from Members

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

Pros

"We had better control over the parameters that we could tweak in terms of intermediate storage and better indexing capabilities."
"One of the most valuable features is storage scaling."
"My overall experience with Amazon Aurora is very positive. I rate it ten out of ten for its reliability and efficiency."
"Aurora's compatibility with MySQL or PostgreSQL benefited our database management. The migration from on-premise MySQL to Aurora was similar, so we didn't need to change our source code."
"The most valuable feature is that the maintainability is offloaded to the service provider. I don't have to maintain a database or do any administrative tasks, which comes in handy."
"The migration process to Amazon Aurora is the best part; it's one of its key strengths, as we hardly had any hiccups during migration, which was very smooth and pretty straightforward given our data was mostly in English."
"The most valuable features of Amazon Aurora include the global instance with the global writer endpoint, which allows failovers and instance switches without requiring changes in my code, thanks to the default global Route 53 endpoint."
"They now offer some really good scaling and limitless versions that are available to me, which I find very impressive."
"Its distributed processing capabilities are a standout feature. It requires minimal changes to get up and running if you already have a system on PostgreSQL. Citus can run in its natural state."
"You can use Citus Data to write complex scripts. I like its version upgrades and disaster recovery as well."
"It's very straightforward to implement the solution. It took us two days to set up everything."
 

Cons

"It is a bit costly. The features are quite good, and I wouldn't say it requires any technical improvements. But from a cost perspective, some clients wouldn't go for Aurora because of that."
"Amazon Aurora should upgrade its base PostgreSQL versions more frequently and offer all PostgreSQL extensions."
"In Oracle, tools like Veridata allow for comparing databases and certifying data accuracy, even offering repair capabilities, which are missing in Aurora. There should be a similar comparison tool in Aurora."
"There are tuning challenges."
"I would like to see more AI-related features in future releases."
"The pricing could improve. It should be reduced."
"I don't use Amazon Aurora's global database feature; I just use the local feature."
"Room for improvement might be in the UI, integrations, or data working capabilities for better user experience."
"More features in monitoring and the reporting could make it better."
"Citus Data needs to improve its stability. Do not consider this product if you have the budget. It is still developing and has a lot of issues."
"There are many areas of improvement , especially in terms of DDL query routing. Even though it's masterless, DDL queries need to be sent to the coordinator node. Also, setting up a multi-node environment could be more straightforward."
 

Pricing and Cost Advice

"The tool’s pricing depends on the instance type. For cost optimization purposes, we use the result instance category."
"There is no need to buy a license for the product. We can pay as per the use case."
"It is an expensive solution."
"The price could be lower compared to its competitors."
"I would rate the pricing a six out of ten, with ten being expensive."
"It is quite expensive."
"Citus Data is an open-source product."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
13%
University
8%
Retailer
6%
Computer Software Company
14%
Financial Services Firm
10%
Comms Service Provider
8%
Consumer Goods Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise4
Large Enterprise13
No data available
 

Questions from the Community

What do you like most about Amazon Aurora?
Aurora's compatibility with MySQL or PostgreSQL benefited our database management. The migration from on-premise MySQL to Aurora was similar, so we didn't need to change our source code.
What is your experience regarding pricing and costs for Amazon Aurora?
The pricing for Amazon Aurora is different from DocumentDB because DocumentDB is cheaper. However, when you manage the administration more closely, you can control costs better with Amazon Aurora. ...
What needs improvement with Amazon Aurora?
I would like to see some tutorials from Amazon for Aurora because I'm too new to it. I believe Amazon can make more tutorials for the product since there's a lot of reading required, and a short tu...
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Comparisons

 

Overview

 

Sample Customers

Dow Jones, Arizona State University, Verizon, Capital One, United Nations, Nielsen, Autodesk, Fanduel
Cloud Flare, Agari, Mix Rank, Heap
Find out what your peers are saying about Amazon Aurora vs. Citus Data and other solutions. Updated: February 2026.
881,707 professionals have used our research since 2012.