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DummyJSON API vs Supercrontab Mock Endpoints API

Two free Test Data APIs compared on access, reliability and developer ratings, using data from our daily health checks.

The verdict

  • Choose DummyJSON API if its data fits your use case better; on access and reliability it's level with Supercrontab Mock Endpoints API.
  • Choose Supercrontab Mock Endpoints API if its data fits your use case better; on access and reliability it's level with DummyJSON API.

Side by side

DummyJSON APISupercrontab Mock Endpoints API
What it doesFake REST API with products, users, posts, comments, todos and more.Mock endpoints in 8 formats, each returning any of 14 HTTP status codes.
ProviderDummyJSONSupercrontab
API keyNot neededNot needed
HTTPSYesYes
CORS (browser calls)YesYes
Status todayOnline · 789 msOnline · 822 ms
Uptime (30 days)UpUp
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier
DummyJSON docs ↗Supercrontab Mock Endpoints docs ↗

About each API

DummyJSON logoDummyJSON API

Fake REST API with products, users, posts, comments, todos and more.

DummyJSON provides a free fake REST API with placeholder JSON data for development, testing, and prototyping. Access realistic data quickly for your projects.

Strengths

  • No API key needed
  • Callable from the browser (CORS)
  • HTTPS

Ratings, reviews and FAQ →

Supercrontab Mock Endpoints logoSupercrontab Mock Endpoints API

Mock endpoints in 8 formats, each returning any of 14 HTTP status codes.

Free live endpoints that answer in JSON, XML, Text, CSV, HTML, YAML, RSS, JavaScript with any of 14 HTTP status codes. Test retries, error handling and parsers

Strengths

  • No API key needed
  • Callable from the browser (CORS)
  • HTTPS

Ratings, reviews and FAQ →

How to choose between them

  • Prototyping or a tutorial? Pick the one that needs no API key (both qualify).
  • Calling from a web page? You need CORS. Otherwise route requests through your own server or a serverless function.
  • Going to production? Favour HTTPS, a strong uptime record and a provider with clear rate limits and terms. Check each API's docs before you commit.
  • Still unsure? Both are free to try: send one request to each and compare the data you get back.

DummyJSON vs Supercrontab Mock Endpoints FAQ

Do DummyJSON API and Supercrontab Mock Endpoints API need an API key?

Neither needs an API key; you can call both straight away.

More comparisons

DummyJSON API alternatives · Supercrontab Mock Endpoints API alternatives · best Test Data APIs