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Amazon AWS vs Oracle Cloud Infrastructure (OCI) comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 16, 2025

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
7.5
AWS's pay-as-you-go model boosts ROI, offering free credits, scalability, security, and efficient automation, with varied usage ROI.
Sentiment score
6.3
Oracle Cloud Infrastructure boosts ROI through cost reduction, with many clients seeing benefits within one to two years.
 

Customer Service

Sentiment score
6.8
Amazon AWS customer service is generally praised for responsiveness, though experiences vary, especially with service level and response time.
Sentiment score
6.2
Oracle Cloud Infrastructure's support is considered good but inconsistent, with varying responses and room for improvement in escalation processes.
Reaching out to them and talking is different from receiving a complete solution to your problem.
Principal Consultant at a tech vendor with 10,001+ employees
We have a direct line to Amazon AWS, with premium support and AWS members located within the company.
Senior Machine Learning Engineer at sportsbet
Amazon AWS has good technical engineers available, making their customer service reliable.
Cloud Technical Program Manager at a tech vendor with 1,001-5,000 employees
Having a contact point from Oracle Cloud Infrastructure (OCI) allowed for direct email communication.
Senior Software Architect at a computer software company with 51-200 employees
Oracle support is very friendly and provided free of cost.
Associate Director at LTI - Larsen & Toubro Infotech
 

Scalability Issues

Sentiment score
7.9
AWS offers exceptional scalability with seamless resource management and auto-scaling, supporting organizations of all sizes efficiently.
Sentiment score
7.3
Oracle Cloud Infrastructure offers scalable, flexible, and high-performance services with a pay-as-you-go model appreciated by enterprises.
The scalability of Amazon AWS is excellent.
Principal Consultant at a tech vendor with 10,001+ employees
Amazon AWS provides strong scalability features, but the scaling process could be made more straightforward.
Cloud Technical Program Manager at a tech vendor with 1,001-5,000 employees
When setting up resources, the maximum limit can go high or low, at which time instances are increased, which helps maintain latency standards.
Architect at ebzss
There are no issues with Oracle Cloud Infrastructure's support for scalability demands.
Associate Director at LTI - Larsen & Toubro Infotech
 

Stability Issues

Sentiment score
8.1
Amazon AWS is praised for its stability and reliability, with minimal downtime and occasional minor issues quickly resolved.
Sentiment score
7.9
Oracle Cloud Infrastructure is valued for stability, performance, and uptime, comparable to AWS and Azure, despite occasional connectivity issues.
If I am spinning up any managed service from the console, sometimes it fails to start up, and there will be no information about why it failed.
Senior Machine Learning Engineer at sportsbet
 

Room For Improvement

AWS could improve by enhancing cost management, usability, support, security, integration, and multi-cloud, identity, and billing management.
Oracle Cloud users want improved support, documentation, integration, usability, pricing, availability, automation, AI, globalization, security, and performance.
Amazon AWS should revisit the pricing options and adopt more flexible strategies, allowing for increased usage and not restricting services to paying users only.
Architect at ebzss
When using scripts for APIs to fetch data, they don't match the data exactly with the request.
Principal Consultant at a tech vendor with 10,001+ employees
If I create a Glue job, that will create S3 buckets and other resources that have cost implications, but once I clean up a Glue job, it does not delete the other accessory resources.
Senior Machine Learning Engineer at sportsbet
AWS services typically offer more flexibility to end users.
Associate Director at LTI - Larsen & Toubro Infotech
In Autonomous, for example, where I think an autonomous database should manage storage correctly on its own, my experience is that often we have many allocated storage spaces that are free, but it is impossible to reclaim.
DBA at a tech services company with 5,001-10,000 employees
 

Setup Cost

Amazon AWS offers flexible pay-as-you-go pricing, though users often find it expensive due to hidden fees and complexity.
Oracle Cloud Infrastructure offers competitive pricing with potential savings, but costs can vary and reach up to $40,000 monthly.
After three to four years, if you are not managing it correctly, you will be paying more than an on-premise solution, which applies to all cloud providers, so you must regularly maintain and manage for efficiency.
Principal Consultant at a tech vendor with 10,001+ employees
Currently, Amazon AWS is known to be on the higher price range because popular and in-demand services often come at a premium.
Cloud Technical Program Manager at a tech vendor with 1,001-5,000 employees
A 50% cost reduction compared to AWS was estimated.
Associate Director at LTI - Larsen & Toubro Infotech
 

Valuable Features

Amazon AWS provides scalable, secure solutions with diverse services and user-friendly tools, appealing to startups and enterprises.
Oracle Cloud Infrastructure offers comprehensive features including scalability, security, integration, and cost-effective solutions with advanced AI support and automation.
Amazon AWS provides IAM features for user access management as well as KMS through key management service with private and public key encryption methodology.
Architect at ebzss
I particularly appreciate the recommendation engines they have recently created on the services, such as Savings Plans recommendations and Reserved Instances recommendations, which are very helpful, along with the analyzers such as their IAM analyzer and Access Analyzer.
Principal Consultant at a tech vendor with 10,001+ employees
Amazon AWS offers numerous options to choose from in terms of compute, memory, and instance types.
Senior Machine Learning Engineer at sportsbet
Oracle Cloud Infrastructure (OCI)'s cost management tools helped us create a map of the cost of the various objects and services.
DBA at a tech services company with 5,001-10,000 employees
Applications using Oracle Database not only work seamlessly on Oracle Cloud Infrastructure (OCI) but also benefit from a 25% offset on Oracle Database licenses.
Associate Director at LTI - Larsen & Toubro Infotech
 

Categories and Ranking

Amazon AWS
Ranking in Infrastructure as a Service Clouds (IaaS)
2nd
Ranking in PaaS Clouds
2nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
258
Ranking in other categories
No ranking in other categories
Oracle Cloud Infrastructure...
Ranking in Infrastructure as a Service Clouds (IaaS)
6th
Ranking in PaaS Clouds
8th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
98
Ranking in other categories
Marketing Intelligence (1st), Container Registry (5th)
 

Mindshare comparison

As of January 2026, in the Infrastructure as a Service Clouds (IaaS) category, the mindshare of Amazon AWS is 17.2%, up from 16.2% compared to the previous year. The mindshare of Oracle Cloud Infrastructure (OCI) is 5.6%, down from 8.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Infrastructure as a Service Clouds (IaaS) Market Share Distribution
ProductMarket Share (%)
Amazon AWS17.2%
Oracle Cloud Infrastructure (OCI)5.6%
Other77.2%
Infrastructure as a Service Clouds (IaaS)
 

Q&A Highlights

HM
Sr PeopleSoft Consultant at PeopleTech Group
Feb 04, 2022
 

Featured Reviews

Asif  Meem - PeerSpot reviewer
Senior Machine Learning Engineer at sportsbet
Managed cloud services have helped accelerate experiments with flexible configuration options
Sometimes the costs associated with spinning up a service, especially managed services, have implications. For example, if I create a Glue job, that will create S3 buckets and other resources that have cost implications, but once I clean up a Glue job, it does not delete the other accessory resources. Sometimes, I have to go hunting for what resources Amazon AWS might have provisioned and how it is costing behind the scenes. It can be complex depending on your level of expertise. It is not as easy to get started, especially when it comes to secure practices. Amazon AWS is more hands-on than other platforms.
Labhesh Hase - PeerSpot reviewer
Associate Director at LTI - Larsen & Toubro Infotech
Cost-effectiveness and pricing consistency support diverse high-intensity applications
The services of Oracle Cloud Infrastructure (OCI) are quite competent when compared to AWS Cloud, and they are also lower in cost. We use compute, storage, and network services. A notable feature is Oracle Cloud Infrastructure's consistent global pricing, which is advantageous. Furthermore, applications using Oracle Database not only work seamlessly on Oracle Cloud Infrastructure (OCI) but also benefit from a 25% offset on Oracle Database licenses.
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Use our free recommendation engine to learn which Infrastructure as a Service Clouds (IaaS) solutions are best for your needs.
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Comparison Review

it_user8586 - PeerSpot reviewer
Engineer at a tech consulting company with 51-200 employees
Aug 14, 2013
Amazon vs Rackspace vs Microsoft vs Google: Cloud Hosting Services Comparison
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Answers from the Community

HM
Sr PeopleSoft Consultant at PeopleTech Group
Feb 4, 2022
Feb 4, 2022
There are many points for comparison between AWS and OCI that greatly affect cost and features: network egress (AWS recently reduced cost to compete with OCI), compute cost (OCI has flexible shapes while AWS uses fixed EC2 capacities), security (OCI compartments has no easy equivalent in AWS), HA within Availability domain (OCI has fault domains, AWS has no equivalent), VMWare capability (vendo...
See 2 answers
RR
Senior Integration Engineer and CEO at a tech company with 11-50 employees
Jan 6, 2022
There are many points for comparison between AWS and OCI that greatly affect cost and features: network egress (AWS recently reduced cost to compete with OCI), compute cost (OCI has flexible shapes while AWS uses fixed EC2 capacities), security (OCI compartments has no easy equivalent in AWS), HA within Availability domain (OCI has fault domains, AWS has no equivalent), VMWare capability (vendor managed only in AWS, customer managed in OCI) to name a few.  In general, AWS has many features for building new apps on latest dev platforms (e.g. its developer oriented) while OCI may not have as many dev features (i.e. they are always catching up) but is geared more for production, enterprise apps (e.g. considerations for security, scalability and fault tolerance have been there from the start). But since you are considering packaged Enterprise apps such as Ellucian Banner ERP and Peoplesoft, in general OCI has more to offer than AWS (which is more for developers for new, custom apps). There are docs to deploy Ellucian Banner ERP in OCI (there's a reference architecture) while Peoplesoft, being an Oracle product, has either a full-blown SaaS solution aside from a reference architecture for infra on OCI - these you cannot easily find in AWS. Also, I presume these apps are using an Oracle database backend and there are many benefits to moving an Oracle db to OCI (DB cloud service, autonomous DB, scalability using RAC on fault domains, BYOL credits twice CPUs vs divide by 2 for AWS, varied Data Guard possibilities).
GS
Sr. Manager at Emirates Technology Solutions
Feb 4, 2022
i concur with Rafael, AWS is more for apps to be built and is more popular; for Oracle Apps and Enterprise applications my money is on OCI; also evaluate lift and shift services from both options; this will give you better understanding to move forward.
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
9%
Computer Software Company
8%
University
7%
Computer Software Company
11%
Financial Services Firm
10%
Manufacturing Company
10%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business131
Midsize Enterprise48
Large Enterprise114
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise20
Large Enterprise54
 

Questions from the Community

How does OpenShift compare with Amazon AWS?
Open Shift makes managing infrastructure easy because of self-healing and automatic scaling. There is also a wonderful dashboard mechanism to alert us in case the application is over-committing or ...
How is SAP Cloud Platform different than Amazon AWS?
How is SAP Cloud Platform different than Amazon AWS? Amazon AWS offers options both in terms of upgrading and expanding capabilities as well as acquiring greater storage space. These upgrades can ...
Looking to compare Google Firebase, Amazon AWS, and Microsoft Azure
We like Google Firebase hosting and authentication and also the excellent cloud functionality. Our team found the flexibility of handling and dealing with the database through EDL to be very useful...
What are the biggest differences between Workday, Oracle Cloud and SAP SuccessFactors?
Differences between Workday, Oracle Cloud,w and SAP SuccessFactors:w Oracle: "simple interface and deep customization to suit the purpose." SAP: Multiple functionalities that increase process effi...
What do you like most about Oracle Cloud Infrastructure Registry?
It's reliable, performs well, and is often faster than running applications on separate machines due to optimized performance and networking capabilities within OCI.
What needs improvement with Oracle Cloud Infrastructure Registry?
I have not used Oracle Cloud Infrastructure (OCI)'s networking solutions today. I studied it somewhat, but it is not my main area currently. We had some problems sometimes with Autonomous Database ...
 

Also Known As

Amazon Web Services, AWS
Oracle Cloud Infrastructure Registry, Oracle OCIR, OCIR, Oracle Cloud, Oracle Cloud Platform, Oracle Data Cloud
 

Overview

 

Sample Customers

Pinterest, General Electric, Pfizer, Netflix, and Nasdaq.
Kenya Airways, Cell, Panasonic, Frontera, M&C Saatchi, Lumentum, WA
Find out what your peers are saying about Amazon AWS vs. Oracle Cloud Infrastructure (OCI) and other solutions. Updated: December 2025.
880,490 professionals have used our research since 2012.