What are some alternatives?
When comparing Energized Protection and Pi-hole, you can also consider the following products
uBlock Origin - Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.
AdAway - An ad blocker that uses the hosts file. For Android, requires root.
Adblock Plus - AdBlock Plus is a browser extension for Firefox, Chrome, Opera, and several other popular browsers that prevents intrusive ads like pop-ups and malicious code from appearing on websites you visit.
Ghostery - Privacy tool for transparency and control
Blokada - The best ad blocker for Android. Free and open source.
Privoxy - Privoxy helps users to protect their privacy.