Adblock Fast - A faster ad blocker for browsers and iOS 9
WOT Web of Trust - Check if a website is safe before you reach it via browser extensions, mobile app and API.
Brave - Fast and secure, ad and tracker blocking browser.
BitDefender TrafficLight - Bitdefender TrafficLight is a free add-on that provides a strong and non-intrusive layer of security to your web browsing experience.
Blockstack Browser - A gateway to a new, decentralized internet
URL Void - Free website reputation checker tool lets you scan a website with multiple website reputation/blacklist services to check if the website is safe and legit or malicious.