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KeystoneJS vs curl

KeystoneJS logo

KeystoneJS

Software

Powerful Node.js headless CMS framework and API platform

From
Free
Rated
-
Full reviewWebsite
curl logo

curl

Software

Command-line tool for transferring data using URLs with wide protocol support

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: KeystoneJS database support is limited to PostgreSQL, MySQL and SQLite; curl free and open source under an MIT/X derivate license, with no commercial pricing tier; funded only by voluntary sponsorship
  • They diverge on capability: KeystoneJS covers REST API, curl covers HTTP/HTTPS.

Where they differ

Only the attributes on which KeystoneJS and curl actually diverge.

Attributes where KeystoneJS and curl differ
AttributeKeystoneJScurl
PlatformsNode.js, Self-hostedLinux, MacOS, Windows, Unix, Mobile
Founded20161997

Identical on both: starting price (Free), pricing model (open-source), free tier (Yes), 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 KeystoneJS

  • REST API
  • GraphQL API
  • Admin interface
  • Node.js
  • Next.js
  • React
  • Databases
  • Node.js support

Only in curl

  • HTTP/HTTPS
  • FTP
  • Multiple protocols
  • Universal compatibility
  • Scripting tools
  • Linux support
  • MacOS support
  • Windows support

What people use each for

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

KeystoneJS

  • Building a headless CMS with a GraphQL API from a TypeScript schemanot curl
  • Generating a configurable Admin UI for editorsnot curl
  • Adding structured rich text content with the document fieldnot curl

curl

  • API Developmentnot KeystoneJS
  • API Gatewaynot KeystoneJS
  • API Testingnot KeystoneJS
  • API Documentationnot KeystoneJS
  • Microservicesnot KeystoneJS

Where each one falls short

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

KeystoneJS

  • Database support is limited to PostgreSQL, MySQL and SQLite
  • Keystone 5 is a separate legacy product documented on a different site and is not covered by the Keystone 6 docs
  • Upgrading requires following a dedicated Migrate to 8.0.0 guide, so major versions are not drop-in
  • Free support is a community Slack; enterprise-grade consulting and support is a separate paid engagement with Thinkmill and no published price

curl

  • Free and open source under an MIT/X derivate license, with no commercial pricing tier; funded only by voluntary sponsorship

Pricing, plan by plan

KeystoneJS

Free
  • Open SourceFree
    • Full KeystoneJS
    • Community support

curl

Free
  • Open SourceFree
    • Full curl functionality
    • Community support

Which should you pick?

Choose KeystoneJS if

  • You need rest api.
  • You want to start without paying.
  • You work on Node.js, Self-hosted.
  • You also want graphql api.
KeystoneJS review

Choose curl if

  • You need http/https.
  • You want to start without paying.
  • You work on Linux, MacOS, Windows, Unix, Mobile.
  • You also want ftp.
curl review

Questions people ask

Is KeystoneJS or curl better?
Neither clearly leads. KeystoneJS starts at Free and curl at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, KeystoneJS or curl?
KeystoneJS starts at Free and curl at Free.
Does KeystoneJS or curl run on more platforms?
KeystoneJS runs on Node.js, Self-hosted. curl runs on Linux, MacOS, Windows, Unix, Mobile.
Can I use KeystoneJS for free?
Both have a free tier, so you can try either at no cost before committing.
What is KeystoneJS best used for?
KeystoneJS is most often used for building a headless cms with a graphql api from a typescript schema, generating a configurable admin ui for editors, adding structured rich text content with the document field. Of those, building a headless cms with a graphql api from a typescript schema and generating a configurable admin ui for editors are not what curl is typically brought in for.
What can KeystoneJS do that curl cannot?
KeystoneJS covers REST API, GraphQL API, Admin interface, Node.js. curl covers HTTP/HTTPS, FTP, Multiple protocols, Universal compatibility.
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