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File Storage · head to head

Cloudian vs Nextcloud

Cloudian logo

Cloudian

File Storage

S3-compatible on-premises object storage with object lock immutability

From
On request
Rated
-
Full reviewWebsite
Nextcloud logo

Nextcloud

File Storage

Self-hosted file sync, sharing and collaboration platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Nextcloud has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cloudian you operate the hardware, so capacity planning, firmware, node failures and a refresh cycle every five years return as costs that a public cloud bill hides.; Nextcloud requires self-hosted deployment on organisation-controlled infrastructure; no managed cloud option provided by Nextcloud
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Cloudian and Nextcloud actually diverge.

Attributes where Cloudian and Nextcloud differ
AttributeCloudianNextcloud
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsLinuxSelf-hosted, Web, Windows, macOS, Linux, iOS, Android, API

Identical on both: 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 Cloudian

  • S3 API compatibility
  • Object Lock
  • Erasure coding
  • Multi-tenancy
  • Hybrid tiering
  • HyperStore appliances

Only in Nextcloud

Nothing recorded that Cloudian does not also cover.

What people use each for

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

Cloudian

  • A backup team needing an immutable target so a compromised administrator account cannot delete the backupsnot Nextcloud
  • An organisation restoring hundreds of terabytes regularly where public cloud egress charges make cloud storage untenablenot Nextcloud
  • A university or government body with data residency rules preventing use of public cloud object storagenot Nextcloud
  • A media archive holding petabytes of finished content where per-terabyte capital cost beats per-gigabyte monthly cloud feesnot Nextcloud

Nextcloud

  • Government and public sector organisations with data sovereignty requirementsnot Cloudian
  • Enterprises replacing Dropbox or Box for cost reduction and data controlnot Cloudian
  • Education institutions providing secure file collaborationnot Cloudian
  • Healthcare and finance sectors requiring on-premises deployment for compliancenot Cloudian
  • Hybrid work environments where teams synchronise documents and communicatenot Cloudian
  • Digital asset management and media collaboration workflowsnot Cloudian

Where each one falls short

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

Cloudian

  • You operate the hardware, so capacity planning, firmware, node failures and a refresh cycle every five years return as costs that a public cloud bill hides.
  • Per-terabyte licensing plus servers means high upfront cost, and the crossover point against public cloud only arrives at meaningful scale, typically hundreds of terabytes and up.
  • S3 compatibility is high but not identical to Amazon, so occasional applications depending on newer or less common S3 features need testing rather than assumption.
  • Small deployments need a minimum node count for erasure coding to be meaningful, which sets a practical floor on entry cost regardless of how little data you have.
  • Performance is object storage performance, so it is not a substitute for block or high-throughput file storage and buyers occasionally deploy it for the wrong workload.

Nextcloud

  • Requires self-hosted deployment on organisation-controlled infrastructure; no managed cloud option provided by Nextcloud
  • Operational overhead: organisations must apply security patches, manage backups, configure SSL certificates, and handle system administration
  • Scalability challenges at very large user counts (10,000+); requires careful database and storage tuning
  • Mobile clients lack some features of web interface (scripting, advanced admin functions); feature parity varies across platforms
  • Integration with Microsoft 365 and Google Workspace is limited; Nextcloud does not replace Exchange or Gmail directly

Pricing, plan by plan

Cloudian

On request
  • Cloudian HyperStore$undefined/year
    • Licensed per usable terabyte, subscription or perpetual
    • Software-only on your hardware or as Cloudian appliances
    • No egress or API request charges

Nextcloud

Free
  • Community EditionFree
    • All core features: Files, Talk, Groupware, Office
    • Unlimited users and storage
    • Community forum support
  • Standard Enterprise$71.29/year
    • 2 business day response time
    • 1-year maintenance included
    • Email support during business hours
  • Premium Enterprise$104.99/year
    • 1 business day response time
    • 5+ year maintenance
    • Extended business hours support
  • Ultimate Enterprise$204.75/year
    • 1-24 hour response time options
    • 5+ year maintenance
    • 24/7 phone support with SLA guarantees

Which should you pick?

Choose Cloudian if

  • You need s3 api compatibility.
  • You work on Linux.
  • You also want object lock.
Cloudian review

Choose Nextcloud if

  • You want to start without paying.
  • You work on Self-hosted, Web, Windows, macOS, Linux, iOS, Android, API.
Nextcloud review

Questions people ask

Is Cloudian or Nextcloud better?
Neither clearly leads. Cloudian starts at On request and Nextcloud at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cloudian or Nextcloud?
Nextcloud has a free tier; the other does not. Paid plans start at On request for Cloudian and Free for Nextcloud.
Does Cloudian or Nextcloud run on more platforms?
Cloudian runs on Linux. Nextcloud runs on Self-hosted, Web, Windows, macOS, Linux, iOS, Android, API.
Can I use Nextcloud for free?
Yes. Nextcloud has a free tier, so you can try it without paying. Cloudian starts at On request.
What is Cloudian best used for?
Cloudian is most often used for a backup team needing an immutable target so a compromised administrator account cannot delete the backups, an organisation restoring hundreds of terabytes regularly where public cloud egress charges make cloud storage untenable, a university or government body with data residency rules preventing use of public cloud object storage, a media archive holding petabytes of finished content where per-terabyte capital cost beats per-gigabyte monthly cloud fees. Of those, a backup team needing an immutable target so a compromised administrator account cannot delete the backups and an organisation restoring hundreds of terabytes regularly where public cloud egress charges make cloud storage untenable are not what Nextcloud is typically brought in for.
What can Cloudian do that Nextcloud cannot?
Cloudian covers S3 API compatibility, Object Lock, Erasure coding, Multi-tenancy.

Answered from the vendors’ own pages

Cloudian: Does object lock really stop ransomware deleting backups?

Within the retention period, yes, provided the lock is set in compliance mode. That is precisely why it is the common answer to backup-targeting ransomware.

Nextcloud: Is Nextcloud Community Edition free to use?

Yes. Nextcloud Community Edition is completely free and open-source under the AGPL-3.0 licence. There are no licensing fees, but organisations must host and maintain their own servers.

Source
Cloudian: Are there egress charges?

No. That is the central cost argument against public cloud object storage, and it only becomes visible when you have to restore at volume.

Nextcloud: Can I migrate from Dropbox or Google Drive to Nextcloud?

Yes. Nextcloud provides migration tools and documentation for importing files from competing platforms. Professional services are available through Nextcloud Enterprise for large-scale migrations.

Source
Cloudian: Can we use our own servers?

Yes, HyperStore is software-defined and runs on qualified commodity hardware, or you can buy Cloudian appliances if you would rather not certify your own.

Nextcloud: What video conferencing capabilities does Nextcloud Talk provide?

Nextcloud Talk provides end-to-end encrypted audio and video calls, group conferencing, screen sharing, call recording with transcription, live translation, and integration with external services (Slack, Teams, Matrix). Recordings are stored locally on the Nextcloud server.

Source
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