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E-Commerce · head to head

Contentful vs KeystoneJS

Contentful logo

Contentful

E-Commerce

The content platform for the digital-first era

From
Free
Rated
-
Full reviewWebsite
KeystoneJS logo

KeystoneJS

APIs

Powerful Node.js headless CMS framework and API platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Contentful pricing model with content type limits (48) forces full tier upgrades; KeystoneJS database support is limited to PostgreSQL, MySQL and SQLite
  • They diverge on capability: Contentful covers Content modeling, KeystoneJS covers REST API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Contentful and KeystoneJS actually diverge.

Attributes where Contentful and KeystoneJS differ
AttributeContentfulKeystoneJS
Pricing modelUnknownopen-source
PlatformsWeb, APINode.js, Self-hosted
CategoryE-CommerceAPIs
Founded20132016

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 Contentful

  • Content modeling
  • RESTful APIs
  • Webhooks
  • Rich text editor
  • Asset management
  • Multi-language support
  • Version control
  • Gatsby

Only in KeystoneJS

  • REST API
  • Admin interface
  • Node.js
  • React
  • Databases
  • Node.js support
  • Self-hosted support

Both cover

  • GraphQL API
  • Next.js

What people use each for

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

Contentful

  • Website content managementnot KeystoneJS
  • Mobile app contentnot KeystoneJS
  • E-commerce catalogsnot KeystoneJS
  • Multi-channel publishingnot KeystoneJS
  • Digital experiencesnot KeystoneJS

KeystoneJS

  • Headless CMS implementationnot Contentful
  • Content management systemsnot Contentful
  • Customizable API-driven applicationsnot Contentful

Where each one falls short

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

Contentful

  • Pricing model with content type limits (48) forces full tier upgrades
  • Limited GraphQL mutations for content management complexity
  • Requires significant technical expertise and developer dependency
  • Uncertainty following Salesforce acquisition announcement in June 2026

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

Pricing, plan by plan

Contentful

Free
  • FreeFree
    • 10 users
    • 100K API calls per month
    • 1 Space
  • Team$489/month
    • Higher usage limits
    • Additional collaboration features
    • Professional support

KeystoneJS

Free
  • Open SourceFree
    • Full KeystoneJS
    • Community support

Which should you pick?

Choose Contentful if

  • You need content modeling.
  • You want to start without paying.
  • You work on Web, API.
  • You also want restful apis.
Contentful review

Choose KeystoneJS if

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

Questions people ask

Is Contentful or KeystoneJS better?
Neither clearly leads. Contentful starts at Free and KeystoneJS at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Contentful or KeystoneJS?
Contentful starts at Free and KeystoneJS at Free.
Does Contentful or KeystoneJS run on more platforms?
Contentful runs on Web, API. KeystoneJS runs on Node.js, Self-hosted.
Can I use Contentful for free?
Both have a free tier, so you can try either at no cost before committing.
What is Contentful best used for?
Contentful is most often used for website content management, mobile app content, e-commerce catalogs, multi-channel publishing. Of those, website content management and mobile app content are not what KeystoneJS is typically brought in for.
What can Contentful do that KeystoneJS cannot?
Contentful covers Content modeling, RESTful APIs, Webhooks, Rich text editor. KeystoneJS covers REST API, Admin interface, Node.js, React. Both handle GraphQL API, Next.js.

Answered from the vendors’ own pages

Contentful: Does Contentful offer a free tier?

Yes, Contentful has a Free tier with 10 users, 100K API calls per month, and support for 1 Space. This is suitable for small projects and proof-of-concept work.

Source
KeystoneJS: Is KeystoneJS free?

Yes, KeystoneJS is free and open source with no licensing fees. Core platform has no lock-in and is contributed to by 250+ developers.

Source
Contentful: What is the difference between Contentful and traditional CMS platforms?

Contentful is a headless CMS that decouples content from presentation, allowing you to deliver the same content across websites, mobile apps, IoT devices, and voice assistants without duplication.

Source
KeystoneJS: What are hosting costs for KeystoneJS?

KeystoneJS is self-hosted and deployment-agnostic. Hosting costs depend on your chosen deployment platform (Vercel, AWS, Heroku, etc.) and infrastructure, not KeystoneJS itself.

Source
Contentful: How does Contentful handle multi-locale content?

Contentful supports multi-locale content, though multi-locale costs must be negotiated upfront depending on your pricing tier and requirements.

Source
KeystoneJS: Does KeystoneJS offer paid support?

Enterprise support with tailored options is available from Thinkmill, the company behind KeystoneJS. Pricing details available upon request.

Source
Contentful: Does Contentful integrate with e-commerce platforms?

Yes, Contentful partners with Commerce Layer, an API-first commerce platform, to enable enterprise-grade e-commerce experiences alongside headless CMS capabilities.

Source
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