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Cat Facts API vs Dog Facts API

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

The verdict

  • Choose Cat Facts API if its data fits your use case better; on access and reliability it's level with Dog Facts API.
  • Choose Dog Facts API if you want faster responses.

Side by side

Cat Facts APIDog Facts API
What it doesRandom cat facts. A free animals API by Cat Facts API.Random facts of Dogs. A free animals API by Dog API by kinduff.
ProviderCat Facts APIDog API by kinduff
API keyNot neededNot needed
HTTPSYesYes
CORS (browser calls)YesYes
Status todayOnline · 556 msOnline · 356 ms
Uptime (30 days)UpUp
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier
Cat Facts docs ↗Dog Facts docs ↗

About each API

Cat Facts logoCat Facts API

Random cat facts. A free animals API by Cat Facts API.

Strengths

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

Ratings, reviews and FAQ →

Dog Facts logoDog Facts API

Random facts of Dogs. A free animals API by Dog API by kinduff.

Strengths

  • No API key needed
  • Fast: 356 ms response
  • 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.

Cat Facts vs Dog Facts FAQ

Do Cat Facts API and Dog Facts API need an API key?

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

More comparisons

Cat Facts API alternatives · Dog Facts API alternatives · best Animals APIs