wikiHow - wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual.
Sarahah - Sarahah is a Social Networking Application for providing anonymous feedback launched in 2016 and available to use on iOS and Android platforms.
Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.
Lipsi - This app is an often used app as an alternative for Sarahah.
Ask Me Help Desk - Ask Me Help Desk is a question-and-answer site.
Ask.fm - Curious? Just ask! Openly or anonymously.