Duplicati vs Spanning Backup
Duplicati and Spanning Backup are both backup & SaaS data protection tools. Duplicati is aimed at developers and freelancers, while Spanning Backup is aimed at enterprise and small businesses. Only Duplicati has a free plan.
Duplicati
Free encrypted backups to any cloud
Spanning Backup
Backup for Google Workspace, Microsoft 365 and Salesforce
| Pricing | Open source · $3 | Paid |
| Starting price | $2.50/mo | Not published |
| Free plan | Yes | No |
| Free trial | — | — |
| Built for | Developers, Freelancers | Enterprise, Small businesses |
| Platforms | macos, windows, linux | web |
| Country | DE · 2008 | US · 2010 |
| Rating | — | — |
Choose Duplicati if
Tech-savvy users wanting free encrypted backups.
- Free and open source
- Strong encryption
- Wide backend support
Look elsewhere if: Businesses needing SLAs.
Choose Spanning Backup if
IT teams and MSPs protecting Workspace, 365 or Salesforce.
- Proven and reliable
- Self-service restores
- Covers major suites
Look elsewhere if: Small teams relying on native retention.
Duplicati vs Spanning Backup pricing
Duplicati
- Open source client$0MIT license, self-hosted backups
- Console Free$0Monitor up to 2 machines, last 200 backups
- Console Pro$2.50/machine/mo$2 billed annually; up to 100 machines, 100 GB storage/machine
- Enterprisefrom $3/machine/moMin 10 machines, yearly contract
Spanning Backup
- Google Workspace backupCustomPer-user, quote-based
- Microsoft 365 backupCustomPer-user, quote-based
- Salesforce backupCustomQuote-based
Duplicati · Key features
- AES-256 encrypted backups
- Deduplication and compression
- Many storage backends
- Scheduling and retention
- Web-based UI
- Incremental backups
Cons
- Restores can be slow for large sets
- Occasional database repair issues
- UI basic
Spanning Backup · Key features
- Daily automated backups
- Point-in-time restore
- End-user self-service restore
- Audit logs and reporting
- Ransomware recovery
- Admin console
Cons
- Interface dated
- Pricing via resellers
- Limited beyond three platforms
Duplicati vs Spanning Backup: FAQ
Do Duplicati and Spanning Backup have a free plan?
Duplicati has a free plan. Spanning Backup has no free plan.
Which is better for small businesses, Duplicati or Spanning Backup?
Spanning Backup lists small businesses as a core audience, while Duplicati is aimed more at developers and freelancers.