Synology Active Backup for SaaS vs ZimaOS
Synology Active Backup for SaaS
synology.comZimaOS
zimaspace.comSide by side
| Figure | Synology Active Backup for SaaS | ZimaOS |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 2 |
| Spec score · NAS Software | 8.0 (#11) | 8.6 (#1) |
| Company legal name | Synology’s product and company pages identify the maker as Synology Inc. | Crunchbase lists the maker's legal name as IceWhale Technology Limited. |
| Headquarters | Banqiao District, New Taipei City, Taiwan | Hong Kong, China |
| Integrations | The suite integrates with Synology Snapshot Replication and Hyper Backup for copies to other Synology NAS devices and cloud services. | The maker highlights Immich, Emby, Jellyfin, Plex, Home Assistant, Nextcloud, Paperless-ngx, n8n, and Pi-hole among supported apps. |
| What it does | Synology Active Backup Suite consolidates backups of digital data and supports recovery after accidental deletion or loss. | ZimaOS is a NAS and personal-cloud operating system for storage, backups, applications, media and virtual machines. |
Plans
Synology Active Backup for SaaS
- Active Backup for SaaSFree
- Active Backup for SaaS (Microsoft 365 and Google Workspace)Free
In their own words
Synology Active Backup for SaaS
Synology Active Backup for SaaS backs up Microsoft 365 and Google Workspace data to Synology NAS servers for recovery after data loss or service downtime. Microsoft 365 coverage includes OneDrive for Business, SharePoint Online, Exchange Online, and Teams. Google Workspace coverage includes Drive, Gmail, Contacts, and Calendar, including shared drives, labels, and attachments. Microsoft 365 backups can run continuously, manually, or on a schedule; continuous intervals adjust from one to ten minutes based on detected API request rates. Both services support file versioning, and Google Workspace versions can be retained for a chosen period or kept in full. The Microsoft 365 Recovery Portal lets administrators and employees restore or export backed-up data, with self-service access dependent on configuration. The product is a free add-on for a compatible Synology NAS, with unlimited accounts subject to NAS storage capacity. Active Backup for Microsoft 365 requires DSM 6.1-15217 or later. Deduplication requires an x64 NAS using Btrfs, and neither service supports secondary backups. Google Workspace setup requires configuring the Drive SDK API and creating a service key.
ZimaOS
ZimaOS is a NAS operating system for x86-64 hardware that combines file management, storage, backups, and apps. Users can manage, preview, and share files from phones, cloud storage, and external drives. Supported configurations include JBOD and RAID 0, 1, 5, and 6, while the backup system manages backup and sync across cloud, local, and LAN storage using a 3-2-1 strategy. Its App Store advertises more than 800 apps, with one-click installation and third-party Docker support; examples include Immich, Emby, Jellyfin, Plex, Home Assistant, and Nextcloud. It connects over LAN or WAN from PC and Mac and can connect with Synology and QNAP NAS devices. The maker says remote access uses encrypted peer-to-peer connections without internet ports open by default, and that local accounts collect no telemetry or user data. The free plan allows up to 4 disks and 3 members. ZimaOS+ costs 29.00 USD once for a lifetime license and allows unlimited disks and users. The license is bound to one device and may be transferred after at least one year of activation.