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Free Dictionary API vs WordSoHard API

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

The verdict

  • Choose Free Dictionary API if its data fits your use case better; on access and reliability it's level with WordSoHard API.
  • Choose WordSoHard API if you want to call it from browser JavaScript.

Side by side

Free Dictionary APIWordSoHard API
What it doesDefinitions, phonetics, pronunciations, parts of speech, examples, synonyms.Word definitions with Scrabble validity and tile score in one call, built for word games.
ProviderFree Dictionary APIWordSoHard
API keyNot neededNot needed
HTTPSYesYes
CORS (browser calls)UnknownYes
Status todayOnline · 620 msOnline · 500 ms
Uptime (30 days)UpUp
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier
Free Dictionary docs ↗WordSoHard docs ↗

About each API

Free Dictionary logoFree Dictionary API

Definitions, phonetics, pronunciations, parts of speech, examples, synonyms.

Strengths

  • No API key needed
  • HTTPS

Ratings, reviews and FAQ →

WordSoHard logoWordSoHard API

Word definitions with Scrabble validity and tile score in one call, built for word games.

A free API built for word games: definitions with Scrabble validity and score, a batch Scrabble word checker, and an unscrambler with blank tiles. Keyless, CORS-enabled, no signup. Just credit WordSoHard.

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.

Free Dictionary vs WordSoHard FAQ

Do Free Dictionary API and WordSoHard API need an API key?

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

Which can I call from the browser?

WordSoHard API supports CORS, so front-end JavaScript can call it directly. Call the other from a server.

More comparisons

Free Dictionary API alternatives · WordSoHard API alternatives · best Dictionaries APIs