Wonder for Slack - Remember the things your team forgets
Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.
Qikipedia - Instant Wikipedia summary cards on any web page
Sayat - Sayat app is all about getting anonymous and honest feedback.
Anycomplete - The magic of Google Autocomplete while you're typing
Sarahah - Sarahah is a Social Networking Application for providing anonymous feedback launched in 2016 and available to use on iOS and Android platforms.