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Amazon S3 vs NetApp Cloud Volumes ONTAP comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 1, 2024

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
3.5
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.
 

Customer Service

Sentiment score
6.5
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.
An engineer is assigned based on the severity of the issue.
The technical support for Amazon S3 is rated ten out of ten.
 

Scalability Issues

Sentiment score
8.3
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.
The level of scalability allows storage to automatically scale on demand, without the need for manual intervention.
Data placed in an S3 bucket is replicated across availability zones in a region, ensuring scalability and availability.
Amazon S3's automatic scaling has benefited me, as I don't need to plan storage requirements.
 

Stability Issues

Sentiment score
7.7
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.
Amazon S3 is highly stable.
Its stability is crucial for allowing an easy flow of work and ensuring business processes are uninterrupted.
 

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.
The practice of protecting data could be more streamlined or mandatory.
I would like to see an increase in the data upload limit, similar to DynamoDB, where there is no data limit.
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.
 

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.
S3 offers multiple classes, allowing you to move data to cheaper classes for cost savings.
I've used the free tier and haven't been charged yet.
It is somewhat justified due to the benefits, but there is room for reconsideration.
 

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.
I appreciate its capability to create static websites and integrate with services like CloudFront, EC2, and DynamoDB.
Its stability and scalability are also impressive, as it allows for increased storage space according to demand.
Security measures like encryption, access controls, and the block public access feature are also important.
 

Categories and Ranking

Amazon S3
Ranking in Public Cloud Storage Services
2nd
Average Rating
8.8
Reviews Sentiment
6.8
Number of Reviews
83
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
63
Ranking in other categories
Cloud Migration (1st), Cloud Storage (2nd), Cloud Backup (13th), Cloud Software Defined Storage (1st)
 

Mindshare comparison

As of July 2025, in the Public Cloud Storage Services category, the mindshare of Amazon S3 is 11.6%, down from 12.8% compared to the previous year. The mindshare of NetApp Cloud Volumes ONTAP is 7.4%, up from 7.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Public Cloud Storage Services
 

Featured Reviews

Vagner Martins - PeerSpot reviewer
Enhanced data security with seamless integration and static website capabilities
S3 is a great service offering numerous possibilities. It allows for storing objects and files of various types. I appreciate its capability to create static websites and integrate with services like CloudFront, EC2, and DynamoDB. Despite being focused on security, I leverage features such as cryptography and integration with CloudTrail.
Punit Waghela - PeerSpot reviewer
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%
Financial Services Firm
10%
Manufacturing Company
9%
University
9%
Manufacturing Company
17%
Computer Software Company
15%
Financial Services Firm
12%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Amazon S3?
We can easily connect to the AWS resources.
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...
What needs improvement with Amazon S3?
AWS ( /products/amazon-aws-reviews ) should provide more attractive and comprehensive documentation, especially while integrating Amazon S3 with other AWS services like Elemental MediaConvert. Curr...
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.
 

Also Known As

S3, Simple Storage Service
ONTAP Cloud, CVO, NetApp CVO
 

Overview

 

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
Find out what your peers are saying about Amazon S3 vs. NetApp Cloud Volumes ONTAP and other solutions. Updated: July 2025.
863,901 professionals have used our research since 2012.