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IBM Softek TDMF vs NetApp Snapshot comparison

 

Comparison Buyer's Guide

Executive Summary

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

IBM Softek TDMF
Ranking in Data Replication
16th
Average Rating
10.0
Reviews Sentiment
5.1
Number of Reviews
1
Ranking in other categories
No ranking in other categories
NetApp Snapshot
Ranking in Data Replication
2nd
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
26
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Data Replication category, the mindshare of IBM Softek TDMF is 3.0%, up from 0.6% compared to the previous year. The mindshare of NetApp Snapshot is 5.3%, down from 19.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Replication Mindshare Distribution
ProductMindshare (%)
NetApp Snapshot5.3%
IBM Softek TDMF3.0%
Other91.7%
Data Replication
 

Featured Reviews

it_user150294 - PeerSpot reviewer
Deputy Manager- Datacenter & Cloud with 10,001+ employees
It very easy to setup and manage unless you have network problems.
There were restrictions when migrating from older to newer versions of Windows. As soon as the target disk is mounted on the higher level of Windows, NTFS file system will automatically be upgraded by Windows and will no longer be compatible with the source system. This means that migration cannot be resumed and a full refresh was needed to re-synchronize the source and target disks.
Tanveer Rahman - PeerSpot reviewer
Chief Technical Office at a comms service provider with 201-500 employees
Snapshots have enabled us to restore critical data quickly and confidently after unexpected changes
The functions or features I have found most valuable in NetApp Snapshot are that it is easy to do and takes very little time. The main benefits that NetApp Snapshot provides for me are that if anything goes wrong, we can go back and restore something. It gives you peace of mind, which saves money, effort, and everything else. I use NetApp's WAFL architecture as it is their way of doing things, how to save the files and everything else. It is built-in. You cannot avoid WAFL when you use NetApp. Regarding the integration of NetApp Snapshot with applications and workloads, we have NetApp Snapshot integrated with our OpenStack platform.

Quotes from Members

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

Pros

"TDMF resolved these problems with easy and fast data migrations."
"It doesn't occupy a lot of space and is very easy to use once you schedule the snapshots."
"It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten."
"NetApp is extremely stable, no doubt about that."
"This is a very mature product that does exactly what it needs to in taking temporary pictures of data states."
"The most valuable feature of NetApp Snapshot is its ease of management."
"The replication and SV protocol features are valuable."
"I recommend the solution because it protect with no impact and recover easily."
"The product is an amazing solution."
 

Cons

"Mobility Groups crashes sometimes and a re-synchronization were needed"
"NetApp Snapshot usually takes a lot of space on the volume, requiring manual removal. It should be more automated."
"The information on this panel doesn't always give good information; sometimes, the disk space left gives wrong information, and we have to go in the SSH with the console to control this."
"The solution needs to ensure it has higher availability or business continuity."
"I would like some sort of notification that lets me know when a snapshot is done or not done."
"In my opinion, what NetApp can do to make NetApp Snapshot better is lower the cost."
"The licensing cost could be improved."
"Specialized applications like SnapManager for Exchange (SME) are finicky."
"NetApp needs to take a look at their pricing in comparison to the competition and make the appropriate change to attract more customers and gain in market share."
 

Pricing and Cost Advice

Information not available
"As far as their licensing costs, the licensing is paid on a yearly basis. The organization pays for the licensing based on the software and the capacity that they choose."
"The price of this solution is fair."
"The price of NetApp Snapshot depends on the use case. They charge by how much data you need, the capability, and for snap licenses."
"The price of the solution is reasonable but could improve. However, if you are in a country that has a poor currency then the price will be considered expensive."
"Snapshot is free and comes with the NetApp storage software. It's purely free of cost."
"It's not too expensive."
"NetApp Snapshot is expensive since you need to buy an additional premium license for it which is an extra cost over the payments made for NetApp...The license works during the entire life cycle of NetApp Snapshot."
"If there is a way to save more on the number of snapshots, it should be included in the next release."
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Top Industries

By visitors reading reviews
No data available
Manufacturing Company
18%
Computer Software Company
11%
Construction Company
8%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise5
Large Enterprise10
 

Questions from the Community

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What method of data replication does NetApp Snapshot use?
Here's a breakdown of how the data replication by NetApp Snapshot works: it's through the snapshot replication method. What does that mean? Well, in simple words, the software creates copies of dat...
What is the storage scale of NetApp Snapshot?
Last time I checked, the NetApp Snapshot data replication software could go up to 255 snapshot copies. I'm not sure how familiar you are with similar software, but that's a pretty good number. It g...
Will NetApp Snapshot recover data in an emergency?
Well yes, the snapshots that NetApp Snapshot creates are your backup. But then there's also their feature for advanced backup. This allows you to copy backups to offline locations and also make arc...
 

Also Known As

Softek TDMF
No data available
 

Overview

 

Sample Customers

BT
Mazda
Find out what your peers are saying about NetApp, Fivetran, Dell Technologies and others in Data Replication. Updated: July 2026.
904,146 professionals have used our research since 2012.