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Software · head to head

Appwrite vs KeystoneJS

Appwrite logo

Appwrite

Software

Open-source Backend as a Service with REST API and SDKs

From
Free
Rated
-
Full reviewWebsite
KeystoneJS logo

KeystoneJS

Software

Powerful Node.js headless CMS framework and API platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Appwrite smaller ecosystem compared to Firebase; fewer third-party integrations and extensions; KeystoneJS database support is limited to PostgreSQL, MySQL and SQLite
  • They diverge on capability: Appwrite covers Authentication, KeystoneJS covers GraphQL API.

Where they differ

Only the attributes on which Appwrite and KeystoneJS actually diverge.

Attributes where Appwrite and KeystoneJS differ
AttributeAppwriteKeystoneJS
Pricing modelUnknownopen-source
PlatformsCloud (Managed), Self-Hosted, DockerNode.js, Self-hosted
Founded20192016

Identical on both: starting price (Free), 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 Appwrite

  • Authentication
  • Database
  • Multiple SDKs
  • Cloud functions
  • File storage
  • Docker support
  • Cloud support
  • Kubernetes support

Only in KeystoneJS

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

Both cover

  • REST API
  • Self-hosted support

What people use each for

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

Appwrite

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

KeystoneJS

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

Where each one falls short

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

Appwrite

  • Smaller ecosystem compared to Firebase; fewer third-party integrations and extensions
  • Analytics, crash reporting, and A/B testing not included (Firebase includes these)
  • Requires infrastructure management for self-hosted deployments; not fully managed like Firebase Cloud
  • Mobile app support not as mature as Firebase's native iOS/Android SDKs

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

Appwrite

Free
  • Cloud FreeFree
    • 75K MAU
    • 10GB storage
    • Unlimited projects
  • Cloud Pro$15/month
    • More storage
    • Priority support

KeystoneJS

Free
  • Open SourceFree
    • Full KeystoneJS
    • Community support

Which should you pick?

Choose Appwrite if

  • You need authentication.
  • You want to start without paying.
  • You work on Cloud (Managed), Self-Hosted, Docker.
  • You also want database.
Appwrite review

Choose KeystoneJS if

  • You need graphql 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 Appwrite or KeystoneJS better?
Neither clearly leads. Appwrite 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, Appwrite or KeystoneJS?
Appwrite starts at Free and KeystoneJS at Free.
Does Appwrite or KeystoneJS run on more platforms?
Appwrite runs on Cloud (Managed), Self-Hosted, Docker. KeystoneJS runs on Node.js, Self-hosted.
Can I use Appwrite for free?
Both have a free tier, so you can try either at no cost before committing.
What is Appwrite best used for?
Appwrite is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what KeystoneJS is typically brought in for.
What can Appwrite do that KeystoneJS cannot?
Appwrite covers Authentication, Database, Multiple SDKs, Cloud functions. KeystoneJS covers GraphQL API, Admin interface, Node.js, Next.js. Both handle REST API, Self-hosted support.

Answered from the vendors’ own pages

Appwrite: Can Appwrite be self-hosted?

Yes. Appwrite is fully open-source and self-hosted with a single Docker command. Self-hosting is completely free with no feature restrictions, unlike the managed Appwrite Cloud.

Source
Appwrite: What is Appwrite Cloud's pricing?

Appwrite Cloud offers a free tier with unlimited projects, 75K monthly active users, and 10GB storage with no time limit. Pro plan starts at $15/month per organization member. Scale plan at $599/month includes dedicated resources and SOC 2 compliance.

Source
Appwrite: What programming languages does Appwrite support?

Appwrite provides SDKs for 15+ languages including JavaScript, Flutter, Swift, Kotlin, Python, Ruby, PHP, .NET, and more, offering more language flexibility than Firebase.

Source
Appwrite: What backend services does Appwrite provide?

Appwrite includes Auth (with multi-factor auth), Databases, Storage (with compression and encryption), Serverless Functions, Messaging, Realtime subscriptions, and Sites (for hosting static and full-stack apps).

Source
Appwrite: Does Appwrite include real-time capabilities?

Yes. Appwrite's Realtime service covers all platform services by default through WebSocket subscriptions, enabling real-time updates across databases, functions, and messages.

Source
Appwrite: How does Appwrite compare to Firebase on costs?

Appwrite offers better cost predictability. Firebase's pay-per-read/write model can lead to unexpected bills with runaway queries, while Appwrite's self-hosted model only requires paying for your own infrastructure with completely predictable costs.

Source
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