Amazon S3 vs NetApp Cloud Volumes ONTAP comparison

Amazon Web Services (AWS) and NetApp are both solutions in the Public Cloud Storage Services category. Amazon Web Services (AWS) is ranked #2 with an average rating of 8.8, while NetApp is ranked #7 with an average rating of 9.0. Amazon Web Services (AWS) holds a 13.6% mindshare in PCSS, compared to NetApp’s 6.9% mindshare. Additionally, 98% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 95% of NetApp users who would recommend it.

Amazon S3

Read 83 Amazon S3 reviews

2,849 Views
2,792 Comparison Views

98% willing to recommend

NetApp Cloud Volumes ONTAP

Read 63 NetApp Cloud Volumes ONTAP reviews

4,551 Views
1,502 Comparison Views

95% willing to recommend

Amazon S3

NetApp Cloud Volumes ONTAP

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 1, 2024

Amazon S3 and NetApp Cloud Volumes ONTAP compete in the cloud storage solutions category. NetApp Cloud Volumes ONTAP has the upper hand due to its advanced data management capabilities, while Amazon S3 excels in cost-effectiveness and ease of use. User reviews indicate higher overall satisfaction with NetApp Cloud Volumes ONTAP.

Features: Amazon S3 users value its scalability, integration options, and cost-effectiveness. NetApp Cloud Volumes ONTAP is appreciated for features like snapshots, cloning, and tiering. Advanced data management capabilities make NetApp Cloud Volumes ONTAP stand out compared to Amazon S3's basic storage functionalities.

Room for Improvement: Amazon S3 users highlight the need for improved performance, more comprehensive support, and enhanced security features. NetApp Cloud Volumes ONTAP users request more intuitive setup processes, better documentation, and streamlined updates. The complexities in NetApp Cloud Volumes ONTAP's setup are more frequently mentioned as an area needing improvement.

Ease of Deployment and Customer Service: Amazon S3 is praised for its straightforward deployment and reliable customer service. NetApp Cloud Volumes ONTAP's deployment is perceived as more complex, requiring better initial guidance. Despite this, users find the customer service for NetApp Cloud Volumes ONTAP to be responsive and helpful.

Pricing and ROI: Amazon S3 offers an affordable solution with good ROI, especially for small to medium-sized businesses. NetApp Cloud Volumes ONTAP may have higher setup costs, but users feel the investment is justified by its robust features and functionality. Amazon S3 is considered cost-effective, whereas NetApp Cloud Volumes ONTAP provides greater value through advanced capabilities.

To learn more, read our detailed Amazon S3 vs. NetApp Cloud Volumes ONTAP Report (Updated: July 2025).

Buyer's Guide

Amazon S3 vs. NetApp Cloud Volumes ONTAP

July 2025

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Helped 867,349 peers since 2012

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

4.9

Users report positive ROI from Amazon S3 due to cost savings, scalability, data integrity, and advanced analytics benefits.

Sentiment score

6.7

NetApp Cloud Volumes ONTAP delivers cost savings, increased efficiency, and improved performance, reducing storage, maintenance, and power expenses.

Moving infrequently accessed data to cheaper classes like Glacier is beneficial for long-term storage at a lower cost.

Vagner Martins

Information Security Analyst at a financial services firm with 201-500 employees

Amazon S3 has a reasonable price as you pay a flat price to use it.

Roberto Costa

Senior Data & AI Engineer at Imprint

For more quotes and insights, download the Amazon S3 report

No quotes available

For more quotes and insights, download the NetApp Cloud Volumes ONTAP report

Customer Service

Sentiment score

6.7

Amazon S3 support is knowledgeable and helpful, but users desire faster response times; documentation reduces support necessity.

Sentiment score

7.1

NetApp Cloud Volumes ONTAP customer service is praised for expertise and responsiveness, with room for improvement in initial support.

I rate the technical support from Amazon for S3 a ten out of ten.

ParsuramPanigrahi

CTO at Atulya Abhinav Tech Private Limited

An engineer is assigned based on the severity of the issue.

Frank Ezuruike

DevOps Engineer at Olla Systems Limited

The technical support for Amazon S3 is rated ten out of ten.

Nawaz Ali Shah

AWS Consultant at Virtual University

For more quotes and insights, download the Amazon S3 report

No quotes available

For more quotes and insights, download the NetApp Cloud Volumes ONTAP report

Scalability Issues

Sentiment score

7.9

Amazon S3 is praised for its scalability, flexibility, and security, ideal for enterprise-level applications despite cost considerations.

Sentiment score

7.3

NetApp Cloud Volumes ONTAP offers scalable growth, dynamic expansion, and flexibility, though large environments face data size limitations.

Data placed in an S3 bucket is replicated across availability zones in a region, ensuring scalability and availability.

Vagner Martins

Information Security Analyst at a financial services firm with 201-500 employees

The level of scalability allows storage to automatically scale on demand, without the need for manual intervention.

Nawaz Ali Shah

AWS Consultant at Virtual University

Amazon S3's automatic scaling has benefited me, as I don't need to plan storage requirements.

Bhupendra Solanki

Aws Cloud Support at Operisoft Technologies

For more quotes and insights, download the Amazon S3 report

No quotes available

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Stability Issues

Sentiment score

7.8

Amazon S3 is highly stable and reliable with excellent performance, minimal maintenance, and slight security and upload speed concerns.

Sentiment score

7.7

NetApp Cloud Volumes ONTAP offers high stability and reliability, with users valuing performance and responsive support despite occasional minor issues.

There is zero latency or downtime.

Nawaz Ali Shah

AWS Consultant at Virtual University

Transitioning between S3 storage classes, like moving data from the standard class to Glacier or Glacier Deep Archive, has been challenging.

Vagner Martins

Information Security Analyst at a financial services firm with 201-500 employees

Amazon S3 is highly stable.

Frank Ezuruike

DevOps Engineer at Olla Systems Limited

For more quotes and insights, download the Amazon S3 report

No quotes available

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Room For Improvement

Users want a more intuitive Amazon S3 interface, enhanced speed, security features, simplified pricing, and better service integration.

NetApp Cloud Volumes ONTAP users seek improved scalability, integration, ease of use, and features like security, monitoring, and cloud compatibility.

An improvement could be associating the naming with personal accounts, allowing more familiar or desired names without conflicting with global conventions.

Joseph Adaji

DevOps Engineer at Stellar Tech

The practice of protecting data could be more streamlined or mandatory.

Vagner Martins

Information Security Analyst at a financial services firm with 201-500 employees

I would like to see an increase in the data upload limit, similar to DynamoDB, where there is no data limit.

Nawaz Ali Shah

AWS Consultant at Virtual University

For more quotes and insights, download the Amazon S3 report

My opinion is that support is generally very good. There are instances where they take longer to respond or resolve issues, especially when customers have urgent needs, but ultimately, resolution is achieved.

Punit Waghela

Technical Specialist at Softcell Technologies Limited

For more quotes and insights, download the NetApp Cloud Volumes ONTAP report

Setup Cost

Amazon S3's pay-as-you-go model offers cost-effectiveness, though advanced features may increase expenses compared to competitors.

Enterprise users enjoy NetApp Cloud Volumes ONTAP for its features despite higher costs, with discounts available for extended commitments.

I've used the free tier and haven't been charged yet.

Joseph Adaji

DevOps Engineer at Stellar Tech

S3 offers multiple classes, allowing you to move data to cheaper classes for cost savings.

Vagner Martins

Information Security Analyst at a financial services firm with 201-500 employees

It is somewhat justified due to the benefits, but there is room for reconsideration.

Bhupendra Solanki

Aws Cloud Support at Operisoft Technologies

For more quotes and insights, download the Amazon S3 report

No quotes available

For more quotes and insights, download the NetApp Cloud Volumes ONTAP report

Valuable Features

Amazon S3 is favored for its security, scalability, unlimited storage, and integration with AWS, ideal for diverse data needs.

NetApp Cloud Volumes ONTAP offers reliable, flexible data protection, seamless integration, and optimized storage across diverse cloud environments.

Its stability and scalability are also impressive, as it allows for increased storage space according to demand.

Joseph Adaji

DevOps Engineer at Stellar Tech

I appreciate its capability to create static websites and integrate with services like CloudFront, EC2, and DynamoDB.

Vagner Martins

Information Security Analyst at a financial services firm with 201-500 employees

Security measures like encryption, access controls, and the block public access feature are also important.

Nawaz Ali Shah

AWS Consultant at Virtual University

For more quotes and insights, download the Amazon S3 report

No quotes available

For more quotes and insights, download the NetApp Cloud Volumes ONTAP report

Categories and Ranking

Amazon S3

Ranking in Public Cloud Storage Services

2nd

Average Rating

8.8

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

NetApp Cloud Volumes ONTAP

Ranking in Public Cloud Storage Services

7th

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Cloud Migration (1st), Cloud Storage (1st), Cloud Backup (14th), Cloud Software Defined Storage (1st)

Mindshare comparison

As of September 2025, in the Public Cloud Storage Services category, the mindshare of Amazon S3 is 13.6%, up from 11.7% compared to the previous year. The mindshare of NetApp Cloud Volumes ONTAP is 6.9%, up from 6.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Public Cloud Storage Services Market Share Distribution
Product	Market Share (%)
Amazon S3	13.6%
NetApp Cloud Volumes ONTAP	6.9%
Other	79.5%

Public Cloud Storage Services

Featured Reviews

Roberto Costa

Senior Data & AI Engineer at Imprint

Have used multiple features effectively and find the pricing reasonable

What I appreciate most about Amazon S3 is the tiering of the objects; with the tiering, we can determine if an object won't be accessed frequently and send it to cold storage or a Glacier storage unit, which greatly lowers AWS costs. The inventory feature, called S3 Inventory, is a cool feature as well. The object access point is another notable feature. Amazon S3 has many useful features; I can simply host my website, which has to be a static web page, but even so, it's beneficial to put my code inside of Amazon S3 as a static website that people worldwide can access. I have worked with many petabytes of data stored in Amazon S3, and I have never had any performance issues, stability issues, or anything similar.

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Punit Waghela

Technical Specialist at Softcell Technologies Limited

Offers advanced features with notable emphasis on innovation

The best features of NetApp Cloud Volumes ONTAP include deduplication, compaction, and autonomous ransomware technology that native cloud storage solutions in AWS, Azure, or Google Cloud do not support. Moreover, NetApp Cloud Volumes ONTAP allows the use of multiple protocols including NFS, CIFS, and iSCSI, whereas native options may only support NFS and iSCSI. Customers already using on-premises NetApp storage such as FAS, AFF, or ASA can experience the same functionality on the cloud with NetApp Cloud Volumes ONTAP, which adds significant value. For data protection, customers can take advantage of the Snapshot technology available with NetApp Cloud Volumes ONTAP. This technology facilitates data recovery by allowing snapshots to be stored either on the same storage or on a disaster recovery (DR) storage. NetApp Cloud Volumes ONTAP helps us to take snapshots and store them on the same storage, with options for migration or replication of those snapshots to different storage, including on-premises DR storage or other cloud storage, providing excellent disaster recovery capabilities.

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Top Industries

By visitors reading reviews

Computer Software Company

15%

University

Financial Services Firm

Manufacturing Company

16%

Computer Software Company

16%

Financial Services Firm

12%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	33
Midsize Enterprise	17
Large Enterprise	38

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	11
Large Enterprise	53

Questions from the Community

What do you like most about Amazon S3?

We can easily connect to the AWS resources.

See all answers

What is your experience regarding pricing and costs for Amazon S3?

AWS pricing for Amazon S3 starts at a higher cost, particularly in the standard class. However, with lifecycle management policies, costs can be optimized over time. On a scale from one to ten, I w...

See all answers

What needs improvement with Amazon S3?

Areas of improvement should focus more on the services of Outposts rather than the Amazon S3 portion. AWS should sell Outposts in the Philippines because currently, only a few companies are using i...

See all answers

What do you like most about NetApp Cloud Volumes ONTAP?

So a lot of these licenses are at the rate that is required for capacity. So they're they're able to reduce the license consumption and also the consumption of the underlying cloud storage.

See all answers

What is your experience regarding pricing and costs for NetApp Cloud Volumes ONTAP?

NetApp Cloud Volumes ONTAP is actually quite reasonable in price compared to other native cloud storage options. For example, a customer using 100 TB of AWS storage would not benefit from deduplica...

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What needs improvement with NetApp Cloud Volumes ONTAP?

NetApp Cloud Volumes ONTAP does have a bit of initial complexity for users who are new to the system. Although it isn't overwhelmingly complex, first-time users may find it challenging until they b...

See all answers

Comparisons

Google Cloud Storage vs Amazon S3

Compared 13% of the time

Microsoft Azure File Storage vs Amazon S3

Compared 10% of the time

Oracle Cloud Object Storage vs Amazon S3

Compared 10% of the time

Rackspace Cloud Files vs Amazon S3

Compared 7% of the time

OVHcloud Public Cloud vs Amazon S3

Compared 6% of the time

More Amazon S3 Competitors

Azure NetApp Files vs NetApp Cloud Volumes ONTAP

Compared 17% of the time

Red Hat Ceph Storage vs NetApp Cloud Volumes ONTAP

Compared 9% of the time

Amazon FSx vs NetApp Cloud Volumes ONTAP

Compared 8% of the time

Amazon EFS (Elastic File System) vs NetApp Cloud Volumes ONTAP

Compared 7% of the time

Portworx Enterprise vs NetApp Cloud Volumes ONTAP

Compared 6% of the time

More NetApp Cloud Volumes ONTAP Competitors

Product Reports

Buyer's Guide

Amazon S3

September 2025

Download Amazon S3 product report

Buyer's Guide

NetApp Cloud Volumes ONTAP

August 2025

Download NetApp Cloud Volumes ONTAP product report

Also Known As

S3, Simple Storage Service

ONTAP Cloud, CVO, NetApp CVO

Overview

Amazon Simple Storage Service is storage for the Internet. It is designed to make web-scale computing easier for developers.

Amazon S3 has a simple web services interface that you can use to store and retrieve any amount of data, at any time, from anywhere on the web. It gives any developer access to the same highly scalable, reliable, fast, inexpensive data storage infrastructure that Amazon uses to run its own global network of web sites. The service aims to maximize benefits of scale and to pass those benefits on to developers.

Amazon Web Services (AWS)

NetApp Cloud Volumes ONTAP is an efficient storage management solution for managing and storing data in the cloud. It offers seamless integration with cloud providers, advanced data replication capabilities, and high data protection. With reliable performance, it is ideal for industries like healthcare and finance.

NetApp

Sample Customers

Netflix, Airbnb, Thomson Reuters, Zillow, Alert Logic

1. Accenture 2. Acer 3. Adidas 4. Aetna 5. AIG 6. Apple 7. Bank of America 8. Barclays 9. Bayer 10. Berkshire Hathaway 11. BNP Paribas 12. Cisco 13. Coca-Cola 14. Comcast 15.ConocoPhillips 16. CVS Health 17. Dell 18. Deutsche Bank 19. eBay 20. Eli Lilly 21. FedEx 22. Ford 23. Freescale Semiconductor 24. General Electric 25. Google 26. Honeywell 27. IBM 28. Intel 29. Intuit 30. JPMorgan Chase 31. Kellogg's 32. KeyCorp 33. Liberty Mutual 34. L'Oréal 35. Mastercard

Buyer's Guide

Amazon S3 vs. NetApp Cloud Volumes ONTAP

July 2025

Free Report: Amazon S3 vs. NetApp Cloud Volumes ONTAP

Find out what your peers are saying about Amazon S3 vs. NetApp Cloud Volumes ONTAP and other solutions. Updated: July 2025.

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