File Storage & Backup · head to head
Backblaze vs Spanning Backup

Backblaze
File Storage & Backup
Unlimited cloud backup at an affordable price
- From
- $9/month
- Rated
- -

Spanning Backup
Backup & Disaster Recovery
SaaS backup for Google Workspace and Microsoft 365
- From
- $4/month
- Rated
- -
The short version
- Each has a real cost: Backblaze personal Backup is $99 a year billed annually, with no monthly option; Spanning Backup cloud-only deployment; no on-premise or self-hosted options available
- They diverge on capability: Backblaze covers Unlimited backup, Spanning Backup covers Automated daily backup.
Where they differ
Only the attributes on which Backblaze and Spanning Backup actually diverge.
| Attribute | Backblaze | Spanning Backup |
|---|---|---|
| Starting price | $9/month | $4/month |
| Pricing model | Unknown | subscription |
| Platforms | Windows, macOS, Web | Cloud SaaS |
| Category | File Storage & Backup | Backup & Disaster Recovery |
| Founded | 2007 | 2010 |
Identical on both: free tier (No), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Backblaze
- Unlimited backup
- Continuous backup
- Version history
- Private encryption key
- Restore by mail
- Mobile apps
- macOS
- Windows
Only in Spanning Backup
- Automated daily backup
- Point-in-time restore
- Cross-user restore
- eDiscovery
- Unlimited storage
- Admin delegation
- Google Workspace
- Microsoft 365
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Backblaze
- Unlimited backup of a personal computer and external drivesnot Spanning Backup
- Restoring files from anywhere through the webnot Spanning Backup
- Mailed hard drive restore for large recoveriesnot Spanning Backup
- Private encryption key control for sensitive datanot Spanning Backup
Spanning Backup
- Cloud-to-cloud backup and disaster recovery for Microsoft 365 applicationsnot Backblaze
- Data protection and compliance management for Google Workspace and Salesforcenot Backblaze
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Backblaze
- Personal Backup is $99 a year billed annually, with no monthly option
- Web restores are capped at 500GB per request
- Forever version history is a Business tier add-on rather than included
- Administrative controls and SSO are Business features
- Backs up user data from a computer and attached drives, so NAS and server backup are not covered by the personal plan
Spanning Backup
- Cloud-only deployment; no on-premise or self-hosted options available
Pricing, plan by plan
Backblaze
$9/month- Personal Backup$9/month
- Unlimited storage for single computer
- Unlimited version history
- 30-day trial
- B2 Cloud Storage$6/TB/month
- S3-compatible storage
- Pay-as-you-go model
Spanning Backup
$4/month- Spanning Backup$4/month
- Daily backup
- Point-in-time restore
- Unlimited storage
Which should you pick?
Choose Backblaze if
- You need unlimited backup.
- You work on Windows, macOS, Web.
- You also want continuous backup.
Choose Spanning Backup if
- You need automated daily backup.
- You work on Cloud SaaS.
- You also want point-in-time restore.
Questions people ask
- Is Backblaze or Spanning Backup better?
- Neither clearly leads. Backblaze starts at $9/month and Spanning Backup at $4/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Backblaze or Spanning Backup?
- Backblaze starts at $9/month and Spanning Backup at $4/month.
- Does Backblaze or Spanning Backup run on more platforms?
- Backblaze runs on Windows, macOS, Web. Spanning Backup runs on Cloud SaaS.
- What is Backblaze best used for?
- Backblaze is most often used for unlimited backup of a personal computer and external drives, restoring files from anywhere through the web, mailed hard drive restore for large recoveries, private encryption key control for sensitive data. Of those, unlimited backup of a personal computer and external drives and restoring files from anywhere through the web are not what Spanning Backup is typically brought in for.
- What can Backblaze do that Spanning Backup cannot?
- Backblaze covers Unlimited backup, Continuous backup, Version history, Private encryption key. Spanning Backup covers Automated daily backup, Point-in-time restore, Cross-user restore, eDiscovery. Both handle Web support.
Answered from the vendors’ own pages
Backblaze: What is the pricing for Backblaze Personal Backup?
Backblaze Personal Backup costs $9/month on monthly billing or $8.25/month when billed annually, providing unlimited storage for a single computer.
SourceBackblaze: What storage options does Backblaze B2 offer?
Backblaze B2 Cloud Storage is priced at $6/TB per month with a pay-as-you-go model, and is S3 compatible for flexible cloud storage.
SourceBackblaze: Does Backblaze support Linux systems?
No. Backblaze does not support Linux operating systems, limiting it to Windows, macOS, and web access only.
SourceRelated pages
More on Spanning Backup
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