Let me get the important part out of the way first, because it changes how you should read this.

Caproxy is not a proxy provider. It does not sell you IPs.

It is a comparison and ranking site covering 61 proxy providers, and once you accept that it is a different kind of animal, it becomes quite useful.

What It Actually Does

The core is a ranked directory you can filter by the things that matter:

  • Proxy type, mobile, residential, ISP, datacenter
  • Country, for when you need a specific location
  • Purpose, scraping, antidetect browsers, automation
  • Protocol, including IPv4 and IPv6

Sixty one providers is a large enough sample to be genuinely representative without becoming an unfiltered list of everyone with a domain.

Filtering by Purpose Is the Good Part

Most comparison sites sort by price or by a single overall score, which is close to useless because the best provider for scraping and the best provider for account management are almost never the same company.

Filtering by purpose acknowledges that. If you need proxies that work with antidetect browsers, that is a genuinely different shortlist from proxies for bulk collection, and a tool that knows the difference saves you a fortnight of trial and error.

Free Tools Worth Bookmarking

Two of them stand out.

A proxy checker for confirming an address is alive and behaving. We run one of these ourselves, and having a second opinion is genuinely useful when a result looks wrong.

A WebRTC leak test, which is the more interesting one. WebRTC can expose your real IP straight past a correctly configured proxy, at the browser level, without anything appearing to be wrong. People discover this the hard way. Testing for it takes ten seconds.

The site also runs in a dozen languages, which matters more than you would think in a global industry.

How to Use It Sensibly

Treat it as a shortlist generator, not a verdict.

Filter down to four or five candidates that match your type, country and purpose. Then go and test them yourself, because no ranking can tell you how a given pool behaves against your specific target. That part is always empirical.

Who It Fits

  • Anyone starting from zero and facing two hundred provider names
  • People who need a specific combination of type, country and use case
  • Users who want a free WebRTC leak check
  • Non English speakers navigating a mostly English market

Who Might Look Elsewhere

If you already know which provider you want, you do not need this. Go and buy.

And as with every comparison site in every industry, rankings are somebody's editorial judgement. Use it to narrow the field, then trust your own testing over anyone's score.

Final Verdict

Caproxy is a useful research tool in a market that badly needs one.

Sixty one providers, filters that match how people actually choose, and two free diagnostic tools that are worth the visit on their own. The WebRTC leak test in particular catches a problem most people do not know they have.

Use it to build a shortlist, then test properly. Our free proxy vs paid proxy guide covers what you should be testing for once you have your candidates.