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Head-to-head · Microsoft 365 Backup Software

Synology Active Backup for SaaS vs Microsoft 365 Backup

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Synology Active Backup for SaaS #4 in Microsoft 365 Backup Software 9.0/10 Free plan Free plan✓ 1 of 6 features Visit Synology
Microsoft 365 Backup #5 in Microsoft 365 Backup Software 8.8/10 Paid ✓ 5 of 6 features Visit Microsoft

Synology Active Backup for SaaS leads on 1 check, Microsoft 365 Backup on 0, and 6 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSynology Active Backup for SaaS · 9.0/10
  • Free planonly Synology Active Backup for SaaS
  • Most featuresMicrosoft 365 Backup · 5 of 6

Synology Active Backup for SaaS scores higher on our rubric for microsoft 365 backup software: 9.0 against 8.8 out of 10; our editors rank them #4 and #5.

Synology Active Backup for SaaS offers free plan; Microsoft 365 Backup doesn't. On backup frequency, Synology Active Backup for SaaS gives you Continuous where Microsoft 365 Backup offers Multiple_daily.

Synology Active Backup for SaaS is the better fit for budget-conscious self-hosted Microsoft 365 users. Microsoft 365 Backup is the better fit for microsoft-first teams wanting native administration.

  • Synology Active Backup for SaaS fits best

    Budget-conscious self-hosted Microsoft 365 users

  • Microsoft 365 Backup fits best

    Microsoft-first teams wanting native administration

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Side by side

Feature Synology Active Backup for SaaS 9.0/10 Visit ↗ Microsoft 365 Backup 8.8/10 Visit ↗
At a glance
Editor score 9.0 8.8
Ranking #4 in Microsoft 365 Backup Software #5 in Microsoft 365 Backup Software
Best for Budget-conscious self-hosted Microsoft 365 users Microsoft-first teams wanting native administration
Pricing model Free Paid
Starting price Free plan —
Free plan ✓ (best) —
Free trial — —
Deployment Self-hosted Cloud
Support Live chat, Docs Docs
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Synology Active Backup for SaaS 1/6 · Microsoft 365 Backup 5/6
Exchange Online backup Not checked yet ✓ (best)
SharePoint and OneDrive Not checked yet ✓ (best)
Microsoft Teams backup Not checked yet —
Granular restore Not checked yet ✓ (best)
Point-in-time restore Not checked yet ✓ (best)
Ransomware protection ✓ ✓
Specs
Backup frequency Continuous Multiple_daily
Our review
Pros
  • Free software with continuous, scheduled, and manual backup modes
  • Granular restoration for files, email, contacts, calendars, and collaboration items
  • Self-service recovery, monitoring, logs, and storage deduplication
  • Microsoft admin center and Graph API management
  • Granular and point-in-time recovery for key Microsoft 365 workloads
  • Append-only storage helps protect against malicious overwrites
Cons
  • Requires Synology NAS hardware and storage for deployment
  • Platform coverage is limited to self-hosted installations
  • Focused on Microsoft 365 and Google Workspace rather than broader SaaS coverage
  • Microsoft Teams chat and other Teams-server content are not protected
  • Azure subscription is required
  • Storage charges apply at $0.15 per GB per month
Our verdict

Synology Active Backup for SaaS backs up Microsoft 365 and Google Workspace data to Synology NAS devices. It is aimed at businesses that want centralized SaaS data protection without per-account software licensing fees. Microsoft 365…

Read the review →

Microsoft 365 Backup is a cloud backup and recovery service for organizations using Microsoft 365. It protects SharePoint sites, OneDrive accounts, and Exchange Online mailboxes through policies managed in the Microsoft 365 admin center,…

Read the review →
  1. Synology Active Backup for SaaSMicrosoft 365 Backup Software 9.0Free plan
  2. Microsoft 365 BackupMicrosoft 365 Backup Software 8.8Paid

Strengths and trade-offs

  • Synology Active Backup for SaaS — where it wins

    • Free software with continuous, scheduled, and manual backup modes
    • Granular restoration for files, email, contacts, calendars, and collaboration items
    • Self-service recovery, monitoring, logs, and storage deduplication

    Where it doesn't

    • Requires Synology NAS hardware and storage for deployment
    • Platform coverage is limited to self-hosted installations
    • Focused on Microsoft 365 and Google Workspace rather than broader SaaS coverage

  • Microsoft 365 Backup — where it wins

    • Microsoft admin center and Graph API management
    • Granular and point-in-time recovery for key Microsoft 365 workloads
    • Append-only storage helps protect against malicious overwrites

    Where it doesn't

    • Microsoft Teams chat and other Teams-server content are not protected
    • Azure subscription is required
    • Storage charges apply at $0.15 per GB per month
  • Synology Active Backup for SaaS9.0/10 · Free plan

    A free, self-hosted backup option for Microsoft 365 users with granular recovery needs.

    Visit SynologyFull verdict →
  • Microsoft 365 Backup8.8/10 · Paid

    A Microsoft-native backup service with granular recovery, but no protection for Teams chat content.

    Visit MicrosoftFull verdict →

More comparisons

All microsoft 365 backup software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update