Software · head to head
Duplicati vs HPE StoreOnce

HPE StoreOnce
Software
Disk-based backup with built-in deduplication
- From
- $5000/one-time
- Rated
- -
The short version
- Only Duplicati has a free tier, so it costs nothing to try first.
- They diverge on capability: Duplicati covers AES-256 encryption, HPE StoreOnce covers StoreOnce Catalyst.
Where they differ
Only the attributes on which Duplicati and HPE StoreOnce actually diverge.
| Attribute | Duplicati | HPE StoreOnce |
|---|---|---|
| Starting price | Free | $5000/one-time |
| Pricing model | Unknown | one-time |
| Free tier | Yes | No |
| Platforms | Windows, macOS, Linux | Linux, Web |
| Founded | 2008 | 2015 |
Identical on both: user rating (Not yet rated), category (Unknown).
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 Duplicati
- AES-256 encryption
- Incremental backup
- Deduplication
- Multiple cloud backends
- Compression
- Web interface
- AWS S3
- Google Drive
Only in HPE StoreOnce
- StoreOnce Catalyst
- Cloud bank storage
- Instant recovery
- Federated deduplication
- Encryption
- Replication
- Veeam
- Commvault
Both cover
- Azure
- Linux support
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Duplicati
- Data protection
- Disaster recovery
- Business continuity
- Ransomware protection
- Compliance
HPE StoreOnce
- Data protection
- Disaster recovery
- Business continuity
- Ransomware protection
- Compliance
Both are used for data protection, disaster recovery, business continuity, ransomware protection, compliance, on those jobs the choice comes down to price and fit rather than capability.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Duplicati
- No managed service or commercial support
- Relies on community support
- No enterprise features
HPE StoreOnce
Nothing recorded yet. See the HPE StoreOnce review.
Pricing, plan by plan
Duplicati
FreeNo published plan breakdown. See the Duplicati review.
HPE StoreOnce
$5000/one-time- StoreOnce Appliance$5000/one-time
- Catalyst deduplication
- Cloud bank
- Instant recovery
Which should you pick?
Choose Duplicati if
- You need aes-256 encryption.
- You want to start without paying.
- You work on Windows, macOS, Linux.
- You also want incremental backup.
Choose HPE StoreOnce if
- You need storeonce catalyst.
- You work on Linux, Web.
- You also want cloud bank storage.
Questions people ask
- Is Duplicati or HPE StoreOnce better?
- Neither clearly leads. Duplicati starts at Free and HPE StoreOnce at $5000/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Duplicati or HPE StoreOnce?
- Duplicati has a free tier; the other does not. Paid plans start at Free for Duplicati and $5000/one-time for HPE StoreOnce.
- Does Duplicati or HPE StoreOnce run on more platforms?
- Duplicati runs on Windows, macOS, Linux. HPE StoreOnce runs on Linux, Web.
- Can I use Duplicati for free?
- Yes. Duplicati has a free tier, so you can try it without paying. HPE StoreOnce starts at $5000/one-time.
- What is Duplicati best used for?
- Duplicati is most often used for data protection, disaster recovery, business continuity, ransomware protection.
- What can Duplicati do that HPE StoreOnce cannot?
- Duplicati covers AES-256 encryption, Incremental backup, Deduplication, Multiple cloud backends. HPE StoreOnce covers StoreOnce Catalyst, Cloud bank storage, Instant recovery, Federated deduplication. Both handle Azure, Linux support, Web support.
Answered from the vendors’ own pages
Duplicati: Is Duplicati free?
Yes. Duplicati is completely free and open-source under the LGPL license. There are no premium tiers, trials, or limitations.
SourceDuplicati: What does Duplicati support?
Duplicati supports zero-trust, fully encrypted backups to local storage, network drives, and cloud services. It includes deduplication and incremental backups.
SourceDuplicati: What are the platforms?
Duplicati runs on Windows, macOS, and Linux. It can back up data to local storage, network drives, or cloud providers.
SourceRelated pages
More on HPE StoreOnce
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