AskBlocker - Browser extensions that keep permission requests in check
Siftery - Share products your company uses and get personalized recommendations
PH100 - Unofficial bot to alert you when PH launches get 100 upvotes
Have I Been Sold? - Check if your email address was sold without permission
ProductHacker - The best of ProductHunt and HackerNews in your inbox
Hacksy by Decoded - Check if your data has been leaked & get a better password