Is Backblaze or Microsoft OneDrive better?

Neither clearly leads. Backblaze starts at $9/month and Microsoft OneDrive at $1.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Backblaze or Microsoft OneDrive?

Backblaze starts at $9/month and Microsoft OneDrive at $1.99/month.

Does Backblaze or Microsoft OneDrive run on more platforms?

Backblaze runs on Windows, macOS, Web. Microsoft OneDrive runs on Web.

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 Microsoft OneDrive is typically brought in for.

What can Backblaze do that Microsoft OneDrive cannot?

Backblaze covers Unlimited backup, Continuous backup, Version history, Private encryption key.

File Storage · head to head

Backblaze vs Microsoft OneDrive

Backblaze

File Storage

Unlimited cloud backup at an affordable price

From: $9/month
Rated: -

Full review Website

Microsoft OneDrive

File Storage

Cloud storage that comes with Microsoft 365

From: $1.99/month
Rated: -

Full review Website

The short version

Each has a real cost: Backblaze personal Backup is $99 a year billed annually, with no monthly option; Microsoft OneDrive free tier not available; minimum cost is $1.99/month for 100 GB storage
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Backblaze and Microsoft OneDrive actually diverge.

Attributes where Backblaze and Microsoft OneDrive differ
Attribute	Backblaze	Microsoft OneDrive
Starting price	$9/month	$1.99/month
Pricing model	Unknown	subscription
Platforms	Windows, macOS, Web	Web
Founded	2007	Unknown

Identical on both: free tier (No), user rating (Not yet rated), category (File Storage).

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 Microsoft OneDrive

Nothing recorded that Backblaze does not also cover.

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 Microsoft OneDrive
Restoring files from anywhere through the webnot Microsoft OneDrive
Mailed hard drive restore for large recoveriesnot Microsoft OneDrive
Private encryption key control for sensitive datanot Microsoft OneDrive

Microsoft OneDrive

Personal cloud storage and file backupnot Backblaze
Family file sharing and collaborationnot Backblaze
Business document managementnot Backblaze
Enterprise ransomware protectionnot 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

Microsoft OneDrive

Free tier not available; minimum cost is $1.99/month for 100 GB storage
Higher-tier plans required for advanced Copilot features
Per-user pricing increases significantly with family plans

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

Microsoft OneDrive

$1.99/month

Microsoft 365 Basic$1.99/month
- 100 GB cloud storage
- Outlook access
- OneDrive access
Microsoft 365 Personal$9.99/month
- 1 TB cloud storage
- Desktop Office apps (Word, Excel, PowerPoint, Outlook, OneNote)
- Copilot features
Microsoft 365 Family$12.99/month
- Up to 6 TB cloud storage (1 TB per person)
- 1-6 users supported
- Same apps and features as Personal
Microsoft 365 Premium$19.99/month
- Up to 6 TB cloud storage (1 TB per person)
- 1-6 users
- Extensive Copilot feature access

Which should you pick?

Choose Backblaze if

You need unlimited backup.
You work on Windows, macOS, Web.
You also want continuous backup.

Backblaze review

Choose Microsoft OneDrive if

Nothing in the data separates Microsoft OneDrive from Backblaze on the points above - pick on price and on how each one feels to use.

Microsoft OneDrive review

Questions people ask

Is Backblaze or Microsoft OneDrive better?: Neither clearly leads. Backblaze starts at $9/month and Microsoft OneDrive at $1.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Backblaze or Microsoft OneDrive?: Backblaze starts at $9/month and Microsoft OneDrive at $1.99/month.
Does Backblaze or Microsoft OneDrive run on more platforms?: Backblaze runs on Windows, macOS, Web. Microsoft OneDrive runs on Web.
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 Microsoft OneDrive is typically brought in for.
What can Backblaze do that Microsoft OneDrive cannot?: Backblaze covers Unlimited backup, Continuous backup, Version history, Private encryption key.

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.

Source

Microsoft OneDrive: How much does Microsoft OneDrive cost?

OneDrive pricing starts at $1.99/month for Microsoft 365 Basic with 100 GB storage. Personal plan costs $9.99/month with 1 TB storage. Family plan at $12.99/month supports 1-6 people with up to 6 TB total storage. Premium tier at $19.99/month adds advanced Copilot and AI features.

Source

Backblaze: 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.

Source

Microsoft OneDrive: Is there a free version of Microsoft OneDrive?

Microsoft does not offer a free OneDrive plan through their paid subscription tiers. However, users with Microsoft accounts receive 5 GB of complimentary OneDrive storage at no cost when creating a Microsoft account.

Source

Backblaze: Does Backblaze support Linux systems?

No. Backblaze does not support Linux operating systems, limiting it to Windows, macOS, and web access only.

Source

Microsoft OneDrive: What security features are included in OneDrive plans?

All OneDrive plans include ransomware detection with files restore, password-protected and expiring-link file sharing settings, and anywhere editing with real-time collaboration. Premium and higher tiers offer exclusive agentic AI security features.

Source

Backblaze vs Microsoft OneDrive

Backblaze

Microsoft OneDrive

The short version

Where they differ

What each one covers

Only in Backblaze

Only in Microsoft OneDrive

What people use each for

Backblaze

Microsoft OneDrive

Where each one falls short

Backblaze

Microsoft OneDrive

Pricing, plan by plan

Backblaze

Microsoft OneDrive

Which should you pick?

Choose Backblaze if

Choose Microsoft OneDrive if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Backblaze

More on Microsoft OneDrive

Keep looking

Other head to heads