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Amazon S3 Glacier 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
7.0
Organizations achieved 300% ROI with Amazon S3 Glacier through infrastructure savings, improved efficiency, and resource reallocation, despite support challenges.
Sentiment score
6.7
NetApp Cloud Volumes ONTAP delivers cost savings, increased efficiency, and improved performance, reducing storage, maintenance, and power expenses.
If AWS improves support and cost management, there would be fewer reasons for users to consider other cloud platforms.
As it is Amazon S3 Glacier, it is used only for archival purposes, so it is comparatively okay to use it, and we can save money compared to the standard which is high.
 

Customer Service

Sentiment score
5.5
Amazon S3 Glacier support is mixed: efficient assistance but variable response times, sufficient documentation, and varied support levels impact experiences.
Sentiment score
7.1
NetApp Cloud Volumes ONTAP customer service is praised for expertise and responsiveness, with room for improvement in initial support.
There is room for improvement in providing more skilled and comprehensive solutions.
If it is a business plan, then the support we have is really good.
They provide documentation and resolve issues.
 

Scalability Issues

Sentiment score
9.2
Amazon S3 Glacier excels in scalability, supporting vast data volumes and seamless integration, meeting diverse enterprise demands globally.
Sentiment score
7.3
NetApp Cloud Volumes ONTAP offers scalable growth, dynamic expansion, and flexibility, though large environments face data size limitations.
Amazon S3 Glacier is infinitely scalable, with no issues on our end.
Amazon S3 Glacier auto-scales according to the data.
Glacier has excellent scalability, with elasticity and security that meet industry standards.
 

Stability Issues

Sentiment score
8.4
Amazon S3 Glacier is praised for reliable performance, excellent SLA, and is ideal for cold storage despite occasional regional issues.
Sentiment score
7.7
NetApp Cloud Volumes ONTAP offers high stability and reliability, with users valuing performance and responsive support despite occasional minor issues.
It is specifically designed for cold storage.
I do not experience any stability issues.
I would rate the stability of Glacier for archival purposes at around eight out of ten.
 

Room For Improvement

Amazon S3 Glacier needs improved speed, security, compliance, pricing clarity, user experience, support, cost efficiency, and interface usability.
NetApp Cloud Volumes ONTAP users seek improved scalability, integration, ease of use, and features like security, monitoring, and cloud compatibility.
Another improvement is making Glacier available in all regions.
I would like to see improvements in the transfer rate as it takes quite a long time to retrieve data from Glacier compared to standard S3 storage.
Support could be more robust, with a focus on providing comprehensive solutions even for novel issues.
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 Glacier provides cost-effective data archiving, though pricing complexity raises concerns despite lower initial costs and operational flexibility.
Enterprise users enjoy NetApp Cloud Volumes ONTAP for its features despite higher costs, with discounts available for extended commitments.
Compared to competitors like GCP, AWS can work on reducing hidden costs and overall pricing to retain startups and medium-sized businesses.
The storage cost is minimal, which is beneficial for archival purposes.
While it's generally cost-effective, the pricing model could be clearer.
 

Valuable Features

Amazon S3 Glacier offers affordable, secure, and scalable long-term storage, ideal for infrequent data access and efficient cost management.
NetApp Cloud Volumes ONTAP offers reliable, flexible data protection, seamless integration, and optimized storage across diverse cloud environments.
Glacier greatly helps in managing storage costs by moving historical data to a lower-cost storage option.
The security features include object lock encryption and immutability options, so we can use this for backups.
These features facilitate log management and data dumping since the service is versatile enough to handle large volumes of data and provide necessary security.
 

Categories and Ranking

Amazon S3 Glacier
Ranking in Public Cloud Storage Services
1st
Average Rating
8.8
Reviews Sentiment
7.6
Number of Reviews
41
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 August 2025, in the Public Cloud Storage Services category, the mindshare of Amazon S3 Glacier is 15.7%, down from 16.2% compared to the previous year. The mindshare of NetApp Cloud Volumes ONTAP is 7.1%, up from 7.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Public Cloud Storage Services
 

Featured Reviews

ArunDhwaj - PeerSpot reviewer
Versatile data storage improves security and supports increasing data volumes
Amazon S3 Glacier offers robust security features and practically infinite storage, where we can store all kinds of media swiftly. It supports various data types, including semi-structured and raw formats. These features facilitate log management and data dumping since the service is versatile enough to handle large volumes of data and provide necessary security.
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
14%
Comms Service Provider
12%
Financial Services Firm
9%
University
7%
Manufacturing Company
17%
Computer Software Company
15%
Financial Services Firm
11%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which is better - Amazon's S3 Glacier or EBS (Elastic Block Store)?
Our organization ran comparison tests to determine whether Amazon's S3 Glacier or Elastic Block Store data storage software was the better fit for us. We decided to go with Amazon's S3 Glacier, whi...
What do you like most about Amazon S3 Glacier?
I like creating buckets where data can be segregated at a high level and then routing the appropriate data to each designated bucket. In terms of value, I would say that the tool gets the job done ...
What needs improvement with Amazon S3 Glacier?
I am not sure about improvements; so far it has been good for me. The pricing is on the higher side. I have not mentioned any features as the product is good. Pricing is my concern; this is the onl...
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.
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...
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...
 

Also Known As

Amazon Glacier
ONTAP Cloud, CVO, NetApp CVO
 

Overview

 

Sample Customers

King Cpunty, Illumina, Backupify, Nearmap.com, Scribd, Baylor College of Medicine, SoundCloud
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 Glacier vs. NetApp Cloud Volumes ONTAP and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.