Traffic filtering

We will cleanse your traffic from search and social bots, spammers and other unwanted visits.

Start for $70 per month
AlterCPA One

Cloud filtering of your traffic

Protecting your advertising campaigns and sites from bots, spam and unwanted visits.

Bot protection

We detect bots by behavior and hardware, and hide your target site from them.

Spam protection

We use up-to-date blacklists of spammers from reliable providers and services.


You can share special blacklists with your team. Contact us to create it.

Transparent filter

Hide your target site and dummy on a secured domain with AlterCPA White.

All-purpose API

Check any visits, visitors and orders inside your application using our API.

Built-in tracker

Smart split-tests, statistics by goals, domain parking and local site storage.

What is it and how does it work?

We filter visits to your target sites and catch spammers, search and social bots or other unwanted persons using smart blacklists.

  1. Add your site.
    This site will host your traffic filter and handle requests.
  2. Set your links
    A target site and a suitable dummy for spammers and bots.
  3. Copy the filtering URL.
    Or use other code setup methods like iframe, proxy or API-files.
  4. Enjoy your site protection!
    The visits will be distributed between the target site and the dummy.

How to purchase AlterCPA One

Licenses differ in terms of work and campaigns number, there are no traffic restrictions.


1 filter campaign
Pay per 1 month




15 filter campaigns
Pay per 1 month




100 filter campaigns
Pay per 1 month