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Datto SIRIS vs CloudAlly Office 365 backup Comparison

Last updated:

Datto SIRIS

4.3(35 reviews)

Starting at Contact for pricing

  • Large Enterprises
  • Medium Business

Datto SIRIS is a backup and disaster recovery platform for managed service providers (MSPs), offering cross-platform data protection with two-factor authentication and an immutable Datto Cloud backup store. Its cloud-fir…

CloudAlly Office 365 backup

5.0(15 reviews)

Starting at $3 /User/Month

  • Free Trial
  • Large Enterprises
  • Medium Business

CloudAlly backup software for Office 365 provides single-click backup for Microsoft cloud services. Protect all company’s Office 365, G Suite, and other cloud applications with data backup or online data backup for busin…

CloudAlly Office 365 backup leads on user satisfaction with a 5.0-star rating across 15 reviews.

Datto SIRIS vs CloudAlly Office 365 backup — at a glance

FeatureDatto SIRISCloudAlly Office 365 backup
Rating4.3 / 55.0 / 5
Reviews3515
Starting priceContact for pricing$3 /User/Month
Free trial No Yes
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessLarge Enterprises, Medium Business, Small Business
CategoryBackup SoftwareBackup Software
PlatformsSaaS/Web/CloudSaaS/Web/Cloud
APIAvailable—
Support modesOnline24/7 (Live rep), Business Hours, Online
CertificationsSOC 2SOC 2
Data residencyGlobalUS

Key differences between Datto SIRIS and CloudAlly Office 365 backup

  • Pricing: CloudAlly Office 365 backup starts at $3 /User/Month. Datto SIRIS pricing is not publicly listed.
  • Free trial: CloudAlly Office 365 backup offers a free trial; Datto SIRIS does not.
  • User satisfaction: CloudAlly Office 365 backup scores higher with a 5.0-star average.
  • Deployment: Datto SIRIS supports SaaS/Web/Cloud; CloudAlly Office 365 backup supports SaaS/Web/Cloud.

Datto SIRIS vs CloudAlly Office 365 backup — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Backup Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Datto SIRIS - Backup Software
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Datto SIRIS vs CloudAlly Office 365 backup: Biggest differences

Start here before you go deeper into features.

Datto SIRIS

Best for

Large Enterprises, Medium Business, Small Business

CloudAlly Office 365 backup

Best for

Large Enterprises, Medium Business, Small Business

Datto SIRIS typically suits Large Enterprises and Medium Business. CloudAlly Office 365 backup tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Datto SIRIS is a backup and disaster recovery platform for managed service providers (MSPs), offering cross-platform data protection with two-factor authentication and an immutable Datto ... Read More about Datto SIRIS

CloudAlly backup software for Office 365 provides single-click backup for Microsoft cloud services. Protect all company’s Office 365, G Suite, and other cloud applications with data backup ... Read More about CloudAlly Office 365 backup

Entry Level Pricing

  • Not Available
  • Starts from $3

Free Trial Availability

  • No free trial

SpotScore

What's this? ↗

7.4/10

8.1/10

User Ratings

Based on verified Spotsaas reviews

4.3

(35)
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Software Demo

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How do Datto SIRIS and CloudAlly Office 365 backup Compare on Features?

Total Features

6 Features

8 Features

Unique Features

No unique features

No unique features

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Compare Datto SIRIS and CloudAlly Office 365 backup on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • Not Available
      • $3

      Pricing Plans

      • Not Available
      • Not Available

      Pricing Page

      Pricing information not available

      CloudAlly Office 365 backup pricing

      Datto SIRIS vs CloudAlly Office 365 backup: Other Details

      Organization Types supported

      • Medium Business
      • Small Business
      • Freelancers
      • Individuals
      • Large Enterprises
      • Medium Business
      • Small Business
      • Freelancers
      • Individuals
      • Large Enterprises

      Platforms Supported

      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Mobile - iOS
      • Mobile - Android
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Mobile - iOS
      • Mobile - Android
      • Browser Based (Cloud)

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Not Available
      Get help choosing
      Get help choosing

      Datto SIRIS vs CloudAlly Office 365 backup Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      SOC 2

      ✓ Yes
      ✓ Yes

      HIPAA

      ✗ No
      ✗ No

      Multi-Factor Auth (MFA)

      ✓ Yes
      —

      Data Encryption

      ✓ Yes
      ✓ Yes

      Audit Logs

      ✓ Yes
      —

      Data Residency

      🌐 Global
      🇺🇸 US

      Datto SIRIS User Reviews & Rating Comparison

      User Ratings

      Rating Distribution

      30

      13

      1

      1

      1

      15

      0

      0

      0

      0

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Buyer sentiment is positive across 46 reviews, with strong overall satisfaction.

      What buyers like

      • Cross-platform data protection
      • Two-factor authentication
      • Immutable cloud storage

      Common complaints

      • Complex for non-technical users
      • Higher cost
      • Requires ongoing management

      Buyer sentiment

      Buyer sentiment is very strong across 15 reviews, with consistently positive feedback.

      What buyers like

      • Single-click backup process
      • Comprehensive cloud application support
      • Automatic data protection

      Common complaints

      • Limited to Office 365 and G Suite
      • No on-premise backup options
      • May require additional setup for some features

      Pros and Cons

      • Offers robust cross-platform data protection for clients.

      • Two-factor authentication enhances security measures.

      • Immutable cloud storage prevents unauthorized changes.

      • Complexity may overwhelm non-technical users.

      • Higher cost may not fit all budgets.

      • Effortless single-click backup simplifies data protection.

      • Comprehensive support for multiple cloud applications.

      • Automatic backups ensure data is always protected.

      • Limited to specific cloud platforms.

      • No on-premise backup capabilities.

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      Used Datto SIRIS or CloudAlly Office 365 backup? Tell buyers what actually differs.

      Media and Screenshots

      Videos

      video-0

      1 Videos

      video-0

      1 Videos

      Top Alternatives to Datto SIRIS and CloudAlly Office 365 backup in 2026

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Datto SIRIS or CloudAlly Office 365 backup?
      CloudAlly Office 365 backup edges out the other on user ratings (5.0 vs 4.3). That said, the best pick depends on your use case, so use the comparison tables above to evaluate each dimension.
      Do Datto SIRIS and CloudAlly Office 365 backup offer a free trial?
      CloudAlly Office 365 backup offers a free trial. Datto SIRIS does not.
      What is the starting price of Datto SIRIS vs CloudAlly Office 365 backup?
      Datto SIRIS starts at Contact for pricing. CloudAlly Office 365 backup starts at $3 /User/Month.
      What are the top alternatives to Datto SIRIS?
      Top alternatives to Datto SIRIS include Acronis True Image, Rubrik, Veeam Backup & Replication, Jottacloud, Infrascale Disaster Recovery.
      What are the top alternatives to CloudAlly Office 365 backup?
      Top alternatives to CloudAlly Office 365 backup include Rubrik, Veeam Backup & Replication, BDRSuite, Resilio Connect, GoodSync.