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Datto SIRIS vs Oracle Data Guard 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

Datto SIRIS
Ranking in Backup and Recovery
18th
Average Rating
9.0
Reviews Sentiment
5.2
Number of Reviews
9
Ranking in other categories
Disk Based Backup Systems (3rd), Disaster Recovery as a Service (4th), Disaster Recovery (DR) Software (12th), MSP Backup (4th)
Oracle Data Guard
Ranking in Backup and Recovery
23rd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
32
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Backup and Recovery category, the mindshare of Datto SIRIS is 0.4%, up from 0.0% compared to the previous year. The mindshare of Oracle Data Guard is 0.9%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Datto SIRIS0.4%
Oracle Data Guard0.9%
Other98.7%
Backup and Recovery
 

Featured Reviews

James Melton - PeerSpot reviewer
Cyber Security Consultant
Reliable backups have protected email and servers and now enable rapid ransomware recovery
For the smaller Datto SIRIS devices that are made for backing up one or maybe two different machines, adding more RAM and giving it a better CPU would be phenomenal. Sometimes when dealing with entry-level Datto SIRIS products, you face an issue depending on how much storage there is on there when it's trying to parse through all of the data. It takes a while, and when it comes to data recovery, time is everything. Datto SIRIS should remove the ability to set it up as a NAS-based file share operation system. It seems counterintuitive for something that is made for immutable storage that is walled off so that it can't be destroyed to be allowed to be a local centralized file share that individuals have access to. This seems to be begging for a mishap. Datto SIRIS will require some maintenance when the hard drive gets past 50% capacity, which is Datto's statement on the capacity. You should never use past 50% of the storage locally. Then you have to reach out to Datto directly to get an external hard drive to transfer files to send off the data for it to be shot up to the cloud. We've had a couple of instances of devices not uploading to the cloud because either they were too full or there were failures in certain parts of the file upload to the cloud, which put it into a circle of death where it just kept trying to do the same thing over and over again and had to request assistance from Datto in those situations. Otherwise, if you store it in a dusty cabinet, you have to spray it with a computer duster every once in a while.
AdnanNaseem - PeerSpot reviewer
Principal DB A at a computer software company with 201-500 employees
Active data protection has ensured high availability and supports seamless reporting workloads
In my opinion, Active Data Guard is the most valuable feature. We use the secondary side for reporting purposes, which reduces the load on the primary side. Oracle Data Guard includes functions such as automatic failover, but we use manual managed failover. After some months, we converted our primary to secondary and secondary to primary. Oracle Data Guard is effective in minimizing data loss and provides a good solution for that. The main benefits of Oracle Data Guard include minimizing data loss during a production failure. It is used for maximum availability when paired with Oracle RAC, so if any disruption occurs, we have an alternative Data Guard to convert our load to the disaster recovery site. Oracle Data Guard maintains a high level of data integrity by using archive logs. When a transaction happens, redo logs create archive logs, which are then applied on the disaster recovery side, ensuring that both databases are synchronized.

Quotes from Members

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

Pros

"Datto SIRIS has positively impacted my organization by drastically reducing downtime, with recovery from server failures now taking just five to ten minutes."
"Datto SIRIS works out of the box and it is a key feature that we really appreciate."
"Previously, three hours were spent on troubleshooting and everything, but now with Datto SIRIS, issues are resolved in half an hour or less."
"The effectiveness of Datto SIRIS in ransomware recovery is fantastic; I would say it's the best, hands down."
"Instant Virtualization is the best feature of Datto SIRIS that we have liked so far, as it allows us to boot servers in minutes during outages."
"The best feature of Datto SIRIS is that we are just two clicks away from remoting into the client environment, and we can fetch all the information in one place."
"Datto SIRIS has changed my recovery time objectives significantly, as it is excellent, taking minimal time, with a simple and smoother interface that allows for a shorter backup process compared to other applications I have used, such as Commvault."
"Since I started using Datto SIRIS, the time to recover data or servers has improved significantly; before, restoring a file or server was very long with the normal backup system, Datto reduced the time much more when I needed to recover a file or a machine."
"We have dealt with Oracle's customer service for eight years, and their service is astonishingly good."
"It is not a cheap product, but if you look at the price, features, availability, scalability, and maturity, it is a very good product."
"This is one of the most stable products to support critical DR sites."
"The solution can scale as needed."
"You can see how the logs are applied, check the apply time, and how far behind the standby is at any given time."
"Oracle Data Guard has a nice feature called the DataGuard snapshot to open the solution in the read-write mode and make some changes to the database."
"The solution is really very stable. One good thing about it, compared to other products, is that you can just run it and forget about it. Unless you come across some interruptions in the network, it works like a charm."
"With Data Guard, Oracle guarantees zero data loss, providing peace of mind for organizations relying on their data for critical operations."
 

Cons

"I was disappointed with the processing power and the storage capacity of the ALTO 5 device. Within two weeks of deploying it, I was getting emails that I need to upgrade it."
"In my opinion about Datto SIRIS, areas for improvement include increasing speed in recovery processes and strengthening security to enhance the product's overall effectiveness in backup and disaster management."
"I have not seen any reduction in disaster recovery testing hours from Datto SIRIS."
"The cost is higher compared to other platforms in the market like Veeam or Acronis."
"The pricing offered to MSPs for Datto SIRIS is okay, but the ability for MSPs, their upcharge when it comes down to small, medium businesses, SMB clients, is actually putting Datto out of the market for SMB clients, especially with the ability to purchase Dropbox and all these cloud-based storage solutions now."
"The backup of the Mac OS solution in Datto SIRIS doesn't exist at this moment."
"For improvements in Datto SIRIS, I would suggest enhancing large-scale virtualization performance and providing more transparent pricing, as that is often complex for MSPs and end customers."
"It is a very useful administrative IT tool. It saves on costs."
"For Italian medium-sized companies, the main challenge lies in the cost associated with licenses."
"It's a master of making money! If you want to have everything automated and done smoothly, you have to add additional licenses."
"The implementation is complex for anyone who's jumping into it without any experience. It's all command-line driven implementations. For some, that's a turn-off."
"I think it would be great to have a graphical interface assistant (like DBCA, ASMCA, NETCA, etc.) for initial configuration, monitoring, configuring Oracle Data Guard Broker and all the Data Guard Broker commands, without needing Oracle Enterprise Manager Cloud Control installed."
"Oracle could be improved by the ability to manage it on the cloud. This on-premises version is secure and reliable, but I'm sure that they will soon provide a cloud solution that will be even better. In one to two years, we will probably move to the cloud—we have already moved to the cloud with Microsoft Exchange, but our databases are still on-premises. I would prefer managing a cloud version of Oracle."
"The only difficult part is the cost factor, licensing. Another area of improvement is support."
"Limited functionality to exclude any schema/table from replication would be helpful."
 

Pricing and Cost Advice

Information not available
"The cost is expensive."
"​Oracle Data Guard is a feature available only in Oracle Database Enterprise Edition, and is available for extra cost."
"It's a cost-effective solution."
"If you want to have everything automated and done smoothly, you have to add additional licenses."
"This is the best solution if you want something similar that's less expensive than Oracle Grid."
"The pricing is on the higher side."
"The licensing cost is significantly high."
"It is not a cheap product, but if you look at the price, features, availability, scalability, and maturity, it is a very good product."
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Top Industries

By visitors reading reviews
Manufacturing Company
15%
Construction Company
14%
Media Company
13%
Comms Service Provider
9%
Financial Services Firm
16%
Government
10%
Manufacturing Company
8%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise1
Large Enterprise1
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise4
Large Enterprise22
 

Questions from the Community

What is your experience regarding pricing and costs for Datto SIRIS?
The pricing offered to MSPs for Datto SIRIS is okay, but the ability for MSPs, their upcharge when it comes down to small, medium businesses, SMB clients, is actually putting Datto out of the marke...
What needs improvement with Datto SIRIS?
For the smaller Datto SIRIS devices that are made for backing up one or maybe two different machines, adding more RAM and giving it a better CPU would be phenomenal. Sometimes when dealing with ent...
What is your primary use case for Datto SIRIS?
The use cases for Datto SIRIS that we set up are that we back up all emails for 365, certain devices such as servers and data stores that are high priority. We ensure all of those are backed up, an...
What advice do you have for others considering Oracle Data Guard?
Ik fluister:VM Host Oracle en DataGuard hebben we per toeval vervangen door Zerto :-) tijdens de Zerto implementatie en VPG werden de Host Data in write-ack Block-Level gerepliceerd. Qua licentie 1...
What advice do you have for others considering Oracle Data Guard?
It is a very useful administrative IT tool. It saves on costs. I strongly recommend Data Guard. I've been using it for eight years and I would strongly recommend it. I'd rate Oracle Data Guard a se...
What advice do you have for others considering Oracle Data Guard?
We're Oracle partners. We've worked with databases 11G and 12C. If a company is planning to implement Oracle solutions, I would suggest they also implement Data Guard. I'd rate the solution nine ou...
 

Also Known As

SIRIS
Active Data Guard
 

Overview

 

Sample Customers

Datapac, Dynamic Business Technologies, SAX Technology Advisors
Athenahealth, Discover Financial Services
Find out what your peers are saying about Datto SIRIS vs. Oracle Data Guard and other solutions. Updated: March 2026.
885,376 professionals have used our research since 2012.