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NetApp AltaVault vs Synology C2 Backup comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 3, 2024

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

NetApp AltaVault
Ranking in Cloud Backup
38th
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
19
Ranking in other categories
Backup and Recovery (45th), Deduplication Software (10th), Disk Based Backup Systems (6th), Cloud Storage Gateways (5th)
Synology C2 Backup
Ranking in Cloud Backup
23rd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
2
Ranking in other categories
SaaS Backup (14th)
 

Mindshare comparison

As of July 2026, in the Cloud Backup category, the mindshare of NetApp AltaVault is 1.0%, up from 0.3% compared to the previous year. The mindshare of Synology C2 Backup is 1.3%, down from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Mindshare Distribution
ProductMindshare (%)
Synology C2 Backup1.3%
NetApp AltaVault1.0%
Other97.7%
Cloud Backup
 

Featured Reviews

ST
Consultant at Tata Consultancy
Positive impacts seen with improved data security and reliable support
I have six months of experience with the product, and as a consultant, the use cases for NetApp AltaVault mainly stand out for me. Regarding the deduplication feature in the product, I am interested in whether clients are using it. There are different integrations available with NetApp AltaVault, such as AWS, Microsoft Azure, Google Cloud, and I want to understand how they impact data security policies in my case.
Zuhair Hasan - PeerSpot reviewer
Manager, Information Technology Security at Nesma
Provides fast access to files and offers a reliable backup solution without compatibility issues
Versioning control helps speed up data recovery by providing easy access to previous versions of files. This is particularly useful when moving backups to off-site storage and deploying them quickly during installations. My experience with Synology Backup's security features includes partitioning for production environments, regular scans for new threats, and support for multifactor authentication. Password security is also emphasized, meeting basic security requirements. Before choosing Synology, consider its sensitivity in your network infrastructure, especially for critical backup and storage tasks. Prioritize security, including testing and recovery procedures, and evaluate the device's performance to ensure it meets your needs effectively. Overall, I would rate Synology C2 Backup as an eight out of ten.

Quotes from Members

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

Pros

"We're doing AWS S3 with Glacier with cloud-based backup and the integration is good, as it works with Veeam and Commvault."
"You can store backups for a while."
"We are getting rid of our tape libraries, so this is an alternative to that, we don't have to have 100s and 1000s of tapes, and we are going into the cloud, so this helps us go into the cloud while providing better security for backup data."
"Its initial setup is easy."
"Able to reduce administrative burden on tape management."
"AltaVault is very economical; you don't need big expertise to manage this product."
"The deduplication engine. Right now, we're at about 10.5 to 11 times deduplication of our backup data."
"It's been very helpful for us in our environment and what we do."
"It's good for file services."
"I find Synology C2 Backup valuable for its speed, features, and server compatibility."
 

Cons

"The initial installation is difficult for my clients who have it on both on-premises and on cloud."
"To clarify, the catalog feature is lacking, and you need to depend on somebody else."
"My advice is to stick with ONTAP and ownCloud because NetApp AltaVault is going to die."
"We have had issues getting to the right person, but once you get to the right person, they are knowledgeable."
"What could be helpful is different user base authentication so then maybe we could allow different customers to point to a single appliance and they only see the backups and things that they have."
"More capacity with the basic model of the AltaVault would probably help out."
"I really want to partner it with the SnapCenter. We haven't implemented that yet. We're upgrading all of our stuff to the ONTAP 9, which you had to have."
"The solution needs faster indexing."
"The main drawbacks of Synology C2 Backup are slower processes in certain regions and less frequent updates."
"Improving the pricing would be great."
 

Pricing and Cost Advice

"The pricing is not too bad, but could be a little better."
"It's quite cost-effective."
"In one use case, and we have several, to run for a particular customer, the price is about $375,000 a year."
"There is a need to make yearly payments towards the licensing costs attached to the solution, which comes to around 3,000 USD."
"You could compare it to a Dell EMC or ECS, and I think it's probably a little less costly than that. Within the marketplace, it's a medium cost."
"The price is a bit high."
"It is a rather expensive program."
Information not available
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Top Industries

By visitors reading reviews
Construction Company
20%
Manufacturing Company
13%
Financial Services Firm
9%
Comms Service Provider
6%
Comms Service Provider
12%
Manufacturing Company
10%
Outsourcing Company
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise10
No data available
 

Questions from the Community

Is NetApp AltaVault compatible with AWS?
Hello. Yes, it is compatible with AWS but the great thing about it is that it's actually working with so many cloud providers, it may be just for everyone. Besides the Amazon cloud services, NetApp...
Can AltaVault be used for data reduction?
Hello, you can definitely use NetApp AltaVault for reducing your data and giving yourself some more storage. This product offers you deduplication and compression, helping you achieve that. I'm su...
What kind of security does NetApp AltaVault give you?
My organization is very happy with the security that NetApp AltaVault gives us for our data on the cloud. First, it gives us the option for data recovery, which is very good, especially if someone...
What is your experience regarding pricing and costs for Synology C2 Backup?
It's a reasonable price, but it could be improved. I would rate the pricing a seven out of ten.
What needs improvement with Synology C2 Backup?
None of the features require improvement as we only use it as a file server. However, improving the pricing would be great.
What is your primary use case for Synology C2 Backup?
We primarily use it as a file server. We don't use Synology for backups; we only use it as a file server.
 

Also Known As

AltaVault
No data available
 

Overview

 

Sample Customers

Blach Construction, NASA, Riggs, Counselman, Michaels & Downes, Seminole County Public Schools and Spot Trading
Information Not Available
Find out what your peers are saying about NetApp AltaVault vs. Synology C2 Backup and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.