The search for is usually conducted by users who have already hit a wall. They have tried the big names. They are tired of CAPTCHAs. They are tired of "You appear to be using a VPN" error messages.

The upgrade from free to premium brings several specific advantages: No IP Sharing

Understand the of using residential IPs in your region.

If you want a safely: Use a legitimate proxy service like Bright Data or Oxylabs (expensive, for business use).