Softwr

APIs · head to head

PocketBase vs Rook

PocketBase logo

PocketBase

APIs

Open-source backend with REST API, real-time subscriptions and Admin UI

From
Free
Rated
-
Full reviewWebsite
Rook logo

Rook

Cloud

Kubernetes operator that deploys and manages Ceph storage clusters

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PocketBase requires technical expertise to deploy and maintain; Rook rook automates Ceph but does not abstract it, so an incident still demands Ceph expertise, and organisations without it end up hiring consultants at exactly the wrong moment.
  • They diverge on capability: PocketBase covers REST API, Rook covers Ceph operator.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which PocketBase and Rook actually diverge.

Attributes where PocketBase and Rook differ
AttributePocketBaseRook
Pricing modelUnknownOpen source, no licence fee
PlatformsLinux, Windows, macOS, FreeBSDLinux, Kubernetes
CategoryAPIsCloud
Founded2021Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 PocketBase

  • REST API
  • Real-time subscriptions
  • Admin UI
  • SQLite
  • Webhooks
  • File storage
  • Go support
  • Docker support

Only in Rook

  • Ceph operator
  • Block, file and object
  • Erasure coding
  • CSI driver
  • Automated upgrades
  • Multi-cluster mirroring

What people use each for

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

PocketBase

  • Embedded realtime database with REST APInot Rook
  • Backend-as-a-service for single-file deploymentsnot Rook
  • Rapid application development with email/OAuth2 authenticationnot Rook
  • File storage and media attachment managementnot Rook
  • Lightweight alternative to Firebase or traditional backend infrastructurenot Rook
  • Go and JavaScript customisable application frameworknot Rook

Rook

  • An on-premises Kubernetes platform needing block, shared filesystem and S3 storage without buying three productsnot PocketBase
  • A team that already runs Ceph and wants its lifecycle managed declaratively inside Kubernetesnot PocketBase
  • A large cluster where three-way replication overhead is unaffordable and erasure coding is requirednot PocketBase
  • An organisation building a private cloud that cannot use managed cloud storage services for residency reasonsnot PocketBase

Where each one falls short

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

PocketBase

  • Requires technical expertise to deploy and maintain
  • No built-in hosting provided
  • Community support only

Rook

  • Rook automates Ceph but does not abstract it, so an incident still demands Ceph expertise, and organisations without it end up hiring consultants at exactly the wrong moment.
  • There is no vendor and no SLA; the realistic commercial support routes are IBM Red Hat OpenShift Data Foundation or an independent Ceph consultancy, both of which change the cost picture entirely.
  • Ceph is resource hungry, needing substantial memory and dedicated disks per OSD, so the hardware cost of a properly sized cluster is often underestimated.
  • Recovery and rebalancing after a disk or node failure generates heavy background input and output that can degrade application performance for hours, which surprises teams sizing for steady state.
  • Minimum viable clusters require several nodes with several disks each, so it is impractical at small scale and the entry hardware cost exceeds simpler alternatives.

Pricing, plan by plan

PocketBase

Free

No published plan breakdown. See the PocketBase review.

Rook

Free
  • RookFree
    • Apache 2.0 licensed, no licence fee
    • Graduated CNCF project
    • Community support via GitHub and Slack only

Which should you pick?

Choose PocketBase if

  • You need rest api.
  • You want to start without paying.
  • You work on Linux, Windows, macOS, FreeBSD.
  • You also want real-time subscriptions.
PocketBase review

Choose Rook if

  • You need ceph operator.
  • You want to start without paying.
  • You work on Linux, Kubernetes.
  • You also want block, file and object.
Rook review

Questions people ask

Is PocketBase or Rook better?
Neither clearly leads. PocketBase starts at Free and Rook at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PocketBase or Rook?
PocketBase starts at Free and Rook at Free.
Does PocketBase or Rook run on more platforms?
PocketBase runs on Linux, Windows, macOS, FreeBSD. Rook runs on Linux, Kubernetes.
Can I use PocketBase for free?
Both have a free tier, so you can try either at no cost before committing.
What is PocketBase best used for?
PocketBase is most often used for embedded realtime database with rest api, backend-as-a-service for single-file deployments, rapid application development with email/oauth2 authentication, file storage and media attachment management. Of those, embedded realtime database with rest api and backend-as-a-service for single-file deployments are not what Rook is typically brought in for.
What can PocketBase do that Rook cannot?
PocketBase covers REST API, Real-time subscriptions, Admin UI, SQLite. Rook covers Ceph operator, Block, file and object, Erasure coding, CSI driver.

Answered from the vendors’ own pages

PocketBase: How much does PocketBase cost?

PocketBase is completely free and open-source. It is a self-hosted backend solution with database, authentication, and file storage capabilities at no cost.

Source
Rook: Who supports it in production?

Nobody by default. IBM sells Red Hat OpenShift Data Foundation, which is supported Rook and Ceph, and independent consultancies sell Ceph support. Decide this before deployment.

PocketBase: Is PocketBase open-source?

Yes, PocketBase is open-source software. You can download, modify, and deploy it yourself at no cost with no licensing restrictions.

Source
Rook: Does it need Ceph knowledge?

Yes. Rook handles deployment and routine operations, but troubleshooting a degraded cluster is a Ceph skill and there is no way around it.

Rook: Can it replace an object storage appliance?

Functionally yes, through the RADOS gateway, but you take on the operations that an appliance vendor would otherwise carry.

Share

Related pages

More on PocketBase

More on Rook

Keep looking

Other head to heads