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APIs · head to head

Backendless vs KeystoneJS

Backendless logo

Backendless

APIs

Visual app development platform with REST APIs and cloud backend

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: Backendless free tier limited to 50 API requests per minute and 20 database tables; KeystoneJS database support is limited to PostgreSQL, MySQL and SQLite
  • They diverge on capability: Backendless covers Real-time database, KeystoneJS covers GraphQL API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Backendless and KeystoneJS actually diverge.

Attributes where Backendless and KeystoneJS differ
AttributeBackendlessKeystoneJS
Pricing modelUnknownopen-source
PlatformsCloud, Visual builderNode.js, Self-hosted
Founded20122016

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

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 Backendless

  • Real-time database
  • Cloud code
  • Custom integrations
  • Webhooks
  • Cloud functions
  • Cloud support
  • Visual builder support

Only in KeystoneJS

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

Both cover

  • REST API

What people use each for

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

Backendless

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

KeystoneJS

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

Where each one falls short

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

Backendless

  • Free tier limited to 50 API requests per minute and 20 database tables
  • Smaller community and integration ecosystem compared to Firebase or AWS
  • Customization beyond codeless tools requires developer expertise
  • Limited documentation for advanced use cases and edge cases

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

Backendless

Free
  • FreeFree
    • 50 API requests/minute
    • 20 database tables
    • 1 GB file storage
  • Scale Variable$15/month
    • Unlimited API requests/month
    • 100 database tables
    • 10 GB file storage
  • Scale Fixed$15/month
    • Same as Scale Variable
    • Fixed monthly pricing

KeystoneJS

Free
  • Open SourceFree
    • Full KeystoneJS
    • Community support

Which should you pick?

Choose Backendless if

  • You need real-time database.
  • You want to start without paying.
  • You work on Cloud, Visual builder.
  • You also want cloud code.
Backendless 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 Backendless or KeystoneJS better?
Neither clearly leads. Backendless 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, Backendless or KeystoneJS?
Backendless starts at Free and KeystoneJS at Free.
Does Backendless or KeystoneJS run on more platforms?
Backendless runs on Cloud, Visual builder. KeystoneJS runs on Node.js, Self-hosted.
Can I use Backendless for free?
Both have a free tier, so you can try either at no cost before committing.
What is Backendless best used for?
Backendless 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 Backendless do that KeystoneJS cannot?
Backendless covers Real-time database, Cloud code, Custom integrations, Webhooks. KeystoneJS covers GraphQL API, Admin interface, Node.js, Next.js. Both handle REST API.

Answered from the vendors’ own pages

Backendless: Does Backendless have a free tier?

Backendless Free plan ($0/month) includes 50 API requests per minute, 20 database tables, 1 GB file storage, 1 visualization, 2 security roles, and basic cloud code capabilities.

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
Backendless: What features does the Scale plan include?

Scale plan ($15+/month) provides unlimited API requests per month, 100 database tables, 10 GB file storage, 5 visualizations, 10 custom API keys, daily backups, free SSL certificates, and 1,000 real-time connections.

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
Backendless: Can I add more storage or increase API limits?

Yes, Backendless offers Function Packs ranging from $5-$399/month to increase specific limits such as storage, API requests, or security features.

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
Backendless: Does Backendless support offline functionality?

Backendless supports real-time sync and offline capabilities for mobile apps, allowing data to sync when connectivity is restored.

Source
Backendless: Is Backendless Pro available for self-hosting?

Yes, Backendless Pro Community Edition is available under free licensing for core functionality. Managed Backendless is a paid option for self-hosted deployments with request-based pricing.

Source
Backendless: What are Backendless's integration limitations?

While Backendless supports many integrations, it has a smaller integration library compared to competitors. Finding solutions to edge cases or complex setups may require more development effort.

Source
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