Is Backblaze or Sync.com better?

Neither clearly leads. Backblaze starts at $9/month and Sync.com at $8/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Backblaze or Sync.com?

Backblaze starts at $9/month and Sync.com at $8/month.

Does Backblaze or Sync.com run on more platforms?

Backblaze runs on Windows, macOS, Web. Sync.com 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 Sync.com is typically brought in for.

What can Backblaze do that Sync.com cannot?

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

File Storage · head to head

Backblaze vs Sync.com

Backblaze

File Storage

Unlimited cloud backup at an affordable price

From: $9/month
Rated: -

Full review Website

Sync.com

File Storage

Cloud storage, backup and sharing with end-to-end encryption

From: $8/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; Sync.com all Teams plans require a minimum of 3 users
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Backblaze and Sync.com actually diverge.

Attributes where Backblaze and Sync.com differ
Attribute	Backblaze	Sync.com
Starting price	$9/month	$8/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 Sync.com

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

Sync.com

Sharing patient records between healthcare providers with HIPAA compliancenot Backblaze
Managing confidential legal documents with encrypted folders and version historynot Backblaze
Providing secure client portals for financial advisors sharing sensitive datanot Backblaze
Maintaining GDPR-compliant file storage for European customer datanot Backblaze
Enabling remote work access to sensitive files without third-party trackingnot 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

Sync.com

All Teams plans require a minimum of 3 users
The advertised low monthly rate (e.g. $4/month for Teams 1TB) is a promotional annual rate described as 50% off; the standard monthly price is $8/month without the promotion
Enterprise pricing for 100+ users is custom and requires contacting a dedicated account manager

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

Sync.com

$8/month

Teams 1TB$8/month
- 1 TB secure storage
- Advanced sharing
- Administrator account
Teams 2TB$12/month
- 2 TB secure storage
- Custom branding
- Role-based access control
Teams 10TB$18/month
- 10 TB secure storage
- VIP support
- 365-day history
Sync Enterprise$undefined/mo
- Custom storage limits
- Custom branding
- Role-based access control

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 Sync.com if

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

Sync.com review

Questions people ask

Is Backblaze or Sync.com better?: Neither clearly leads. Backblaze starts at $9/month and Sync.com at $8/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Backblaze or Sync.com?: Backblaze starts at $9/month and Sync.com at $8/month.
Does Backblaze or Sync.com run on more platforms?: Backblaze runs on Windows, macOS, Web. Sync.com 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 Sync.com is typically brought in for.
What can Backblaze do that Sync.com 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

Sync.com: What are the Sync.com team plan price differences?

Sync.com offers three main team tiers: Teams 1TB at $8/month per user (annual), Teams 2TB at $12/month per user (annual), and Teams 10TB at $18/month per user (annual). All require a minimum of 3 users. Higher tiers include enhanced features like custom branding, admin delegation, and longer file history.

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

Sync.com: Does Sync.com offer a free trial?

Yes, Sync.com offers a 30-day free trial with no credit card required. All plans also include a full 30-day money-back guarantee.

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

Sync.com: What file history retention does Sync.com provide?

Sync.com Teams 1TB includes 180-day file history. Teams 2TB and Teams 10TB offer 365-day history. This history duration applies across all shared files and team folders.

Source

Backblaze vs Sync.com

Backblaze

Sync.com

The short version

Where they differ

What each one covers

Only in Backblaze

Only in Sync.com

What people use each for

Backblaze

Sync.com

Where each one falls short

Backblaze

Sync.com

Pricing, plan by plan

Backblaze

Sync.com

Which should you pick?

Choose Backblaze if

Choose Sync.com if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Backblaze

More on Sync.com

Keep looking

Other head to heads