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ipapi.co API vs IPstack API

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

The verdict

  • Choose ipapi.co API if you want to start without an API key, to call it from browser JavaScript, faster responses.
  • Choose IPstack API for its data: Locate and identify website visitors by IP address.

Side by side

ipapi.co APIIPstack API
What it doesFind IP address location information.Locate and identify website visitors by IP address.
ProvideripapiIPstack
API keyNot neededRequired
HTTPSYesYes
CORS (browser calls)YesUnknown
Status todayOnline · 780 msOnline · 1604 ms
Uptime (30 days)UpUp
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier
ipapi.co docs ↗IPstack docs ↗

About each API

ipapi.co logoipapi.co API

Find IP address location information.

Documentation for ipapi - IP Lookup API supporting JSON, CSV, YAML and XML and usage examples in PHP, JavaScript, jQuery, Node.js, Python, Java, Ruby, C# and Go.

Strengths

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

Ratings, reviews and FAQ →

IPstack logoIPstack API

Locate and identify website visitors by IP address.

Accurate, real-time IP geolocation trusted by developers worldwide. Get country, city, and coordinates via a simple REST API. Free to start.

Strengths

  • HTTPS

Ratings, reviews and FAQ →

How to choose between them

  • Prototyping or a tutorial? Pick the one that needs no API key.
  • 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.

ipapi.co vs IPstack FAQ

Which needs an API key, ipapi.co API or IPstack API?

IPstack API requires an API key; ipapi.co API doesn't, so ipapi.co API is quicker to try.

Which can I call from the browser?

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

More comparisons

ipapi.co API alternatives · IPstack API alternatives · best Geocoding APIs