Is Carbonite or TrueNAS better?

Neither clearly leads. Carbonite starts at $6/month and TrueNAS at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Carbonite or TrueNAS?

TrueNAS has a free tier; the other does not. Paid plans start at $6/month for Carbonite and Free for TrueNAS.

Does Carbonite or TrueNAS run on more platforms?

Carbonite runs on Windows, Mac, Web. TrueNAS runs on Self-hosted, Linux, Web, API.

Can I use TrueNAS for free?

Yes. TrueNAS has a free tier, so you can try it without paying. Carbonite starts at $6/month.

What is Carbonite best used for?

Carbonite is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what TrueNAS is typically brought in for.

What can Carbonite do that TrueNAS cannot?

Carbonite covers Automatic backup, Continuous protection, Remote file access, Bare metal restore.

File Storage & Backup · head to head

Carbonite vs TrueNAS

Carbonite

File Storage & Backup

Simple and reliable cloud backup for businesses

From: $6/month
Rated: -

Full review Website

TrueNAS

File Storage & Backup

Open-source ZFS storage operating system for network-attached storage

From: Free
Rated: -

Full review Website

The short version

Only TrueNAS has a free tier, so it costs nothing to try first.
Each has a real cost: Carbonite upload speeds are significantly slower than competitors due to lack of block-level algorithms and multithreading; TrueNAS requires self-hosting on x86 hardware, no managed cloud offering; organisations must provision, configure, and maintain their own infrastructure

Where they differ

Only the attributes on which Carbonite and TrueNAS actually diverge.

Attributes where Carbonite and TrueNAS differ
Attribute	Carbonite	TrueNAS
Starting price	$6/month	Free
Pricing model	subscription	open-source
Free tier	No	Yes
Platforms	Windows, Mac, Web	Self-hosted, Linux, Web, API
Founded	2005	Unknown

Identical on both: user rating (Not yet rated), category (File Storage & Backup).

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 Carbonite

Automatic backup
Continuous protection
Remote file access
Bare metal restore
Encryption
Compliance support
Microsoft 365
Windows Server

Only in TrueNAS

Nothing recorded that Carbonite does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Carbonite

Data protectionnot TrueNAS
Disaster recoverynot TrueNAS
Business continuitynot TrueNAS
Ransomware protectionnot TrueNAS
Compliancenot TrueNAS

TrueNAS

On-premises backup and archival storage for enterprisesnot Carbonite
Home lab and small business network-attached storagenot Carbonite
Media server storage for video, photo, and document librariesnot Carbonite
Disaster recovery and business continuity replicationnot Carbonite
S3-compatible object storage for cloud-native applicationsnot Carbonite
High-availability storage clusters for datacentresnot Carbonite

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Carbonite

Upload speeds are significantly slower than competitors due to lack of block-level algorithms and multithreading
Bandwidth throttling control is limited, preventing users from managing full bandwidth allocation
Mobile apps and web access are more limited than sync-first services like Dropbox or Google Drive
Uses AES-128 encryption instead of industry-standard AES-256
Hybrid backup support is restricted to professional plans, unavailable for personal users

TrueNAS

Requires self-hosting on x86 hardware, no managed cloud offering; organisations must provision, configure, and maintain their own infrastructure
ZFS filesystem entails high memory requirements (1 GB RAM per 1 TB of storage recommended), increasing costs for large deployments
Limited ARM/embedded support; Community Edition is primarily x86-64, reducing deployment options for edge installations
Clustering and replication setup requires operational expertise; misconfiguration can lead to data loss
Enterprise support and SLA guarantees require paid subscriptions; Community Edition relies on peer-based forums

Pricing, plan by plan

Carbonite

$6/month

Basic$6/month
- Automatic backup
- Unlimited cloud storage
- Easy restore

TrueNAS

Free

No published plan breakdown. See the TrueNAS review.

Which should you pick?

Choose Carbonite if

You need automatic backup.
You work on Windows, Mac, Web.
You also want continuous protection.

Carbonite review

Choose TrueNAS if

You want to start without paying.
You work on Self-hosted, Linux, Web, API.

TrueNAS review

Questions people ask

Is Carbonite or TrueNAS better?: Neither clearly leads. Carbonite starts at $6/month and TrueNAS at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Carbonite or TrueNAS?: TrueNAS has a free tier; the other does not. Paid plans start at $6/month for Carbonite and Free for TrueNAS.
Does Carbonite or TrueNAS run on more platforms?: Carbonite runs on Windows, Mac, Web. TrueNAS runs on Self-hosted, Linux, Web, API.
Can I use TrueNAS for free?: Yes. TrueNAS has a free tier, so you can try it without paying. Carbonite starts at $6/month.
What is Carbonite best used for?: Carbonite is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what TrueNAS is typically brought in for.
What can Carbonite do that TrueNAS cannot?: Carbonite covers Automatic backup, Continuous protection, Remote file access, Bare metal restore.

Answered from the vendors’ own pages

Carbonite: Does Carbonite offer unlimited storage?

Yes, Carbonite's personal plans (Safe Basic through Safe Server Ultimate) offer unlimited cloud storage, though business plans have tiered storage starting at 250 GB.

Source

TrueNAS: What is the cost of TrueNAS Community Edition?

TrueNAS Community Edition is free and open-source. There are no licensing fees, but organisations must purchase and maintain their own x86 hardware. Enterprise Edition requires paid support contracts for production environments.

Source

Carbonite: What is Carbonite's pricing?

Personal plans range from $4.91 to $83.33 per month with annual billing. Business plans start around $50-$75 per endpoint annually, with volume discounts available for multi-year contracts.

Source

TrueNAS: Can I replicate TrueNAS data between sites?

Yes. TrueNAS supports snapshot-based replication over network links, enabling disaster recovery and business continuity. Replication can occur between Community Edition systems or between Enterprise Appliances.

Source

Carbonite: How fast are Carbonite's upload speeds?

Carbonite's upload speeds are notably slow and are consistently identified as the platform's main weakness. The lack of block-level algorithms and multithreading contributes to these speed limitations.

Source

TrueNAS: What storage protocols does TrueNAS support?

TrueNAS simultaneously supports NFS (network file system), SMB (Windows file sharing), iSCSI (block storage), and S3-compatible object storage, all from the same storage pool.

Source

Carbonite: What encryption does Carbonite use?

Carbonite uses AES-128 encryption at rest, which is an unusual choice in 2026 when AES-256 is the industry standard.

Source

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Carbonite vs TrueNAS

Carbonite

TrueNAS

The short version

Where they differ

What each one covers

Only in Carbonite

Only in TrueNAS

What people use each for

Carbonite

TrueNAS

Where each one falls short

Carbonite

TrueNAS

Pricing, plan by plan

Carbonite

TrueNAS

Which should you pick?

Choose Carbonite if

Choose TrueNAS if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Carbonite

More on TrueNAS

Keep looking

Other head to heads