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Cloud · head to head

Crossplane vs PocketBase

Crossplane logo

Crossplane

Cloud

The Cloud-Native Framework for Platform Engineering

From
Free
Rated
-
Full reviewWebsite
PocketBase logo

PocketBase

APIs

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

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Crossplane requires Kubernetes expertise and infrastructure; PocketBase requires technical expertise to deploy and maintain
  • They diverge on capability: Crossplane covers Kubernetes extension, PocketBase covers REST API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Crossplane and PocketBase actually diverge.

Attributes where Crossplane and PocketBase differ
AttributeCrossplanePocketBase
PlatformsKubernetes, AWS, Azure, GCPLinux, Windows, macOS, FreeBSD
CategoryCloudAPIs
FoundedUnknown2021

Identical on both: starting price (Free), pricing model (Unknown), 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 Crossplane

  • Kubernetes extension
  • Custom API building
  • Resource management anywhere
  • Declarative interfaces
  • Component library
  • Provider ecosystem

Only in PocketBase

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

What people use each for

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

Crossplane

  • Building platform-as-a-service offerings for internal teamsnot PocketBase
  • Creating unified control layers for multi-cloud infrastructurenot PocketBase
  • Designing declarative APIs for infrastructure provisioningnot PocketBase

PocketBase

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

Where each one falls short

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

Crossplane

  • Requires Kubernetes expertise and infrastructure
  • Steep learning curve for teams new to Kubernetes patterns
  • Provider ecosystem smaller than Terraform

PocketBase

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

Pricing, plan by plan

Crossplane

Free

No published plan breakdown. See the Crossplane review.

PocketBase

Free

No published plan breakdown. See the PocketBase review.

Which should you pick?

Choose Crossplane if

  • You need kubernetes extension.
  • You want to start without paying.
  • You work on Kubernetes, AWS, Azure, GCP.
  • You also want custom api building.
Crossplane review

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

Questions people ask

Is Crossplane or PocketBase better?
Neither clearly leads. Crossplane starts at Free and PocketBase at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Crossplane or PocketBase?
Crossplane starts at Free and PocketBase at Free.
Does Crossplane or PocketBase run on more platforms?
Crossplane runs on Kubernetes, AWS, Azure, GCP. PocketBase runs on Linux, Windows, macOS, FreeBSD.
Can I use Crossplane for free?
Both have a free tier, so you can try either at no cost before committing.
What is Crossplane best used for?
Crossplane is most often used for building platform-as-a-service offerings for internal teams, creating unified control layers for multi-cloud infrastructure, designing declarative apis for infrastructure provisioning. Of those, building platform-as-a-service offerings for internal teams and creating unified control layers for multi-cloud infrastructure are not what PocketBase is typically brought in for.
What can Crossplane do that PocketBase cannot?
Crossplane covers Kubernetes extension, Custom API building, Resource management anywhere, Declarative interfaces. PocketBase covers REST API, Real-time subscriptions, Admin UI, SQLite.

Answered from the vendors’ own pages

Crossplane: Is Crossplane free?

Yes, Crossplane is open source and free to use. It requires a Kubernetes cluster but has no licensing costs.

Source
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
Crossplane: What is Crossplane used for?

Crossplane is used to build control planes and platforms for infrastructure management, enabling platform teams to expose safe APIs to other teams.

Source
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
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