Berkanan - Chat with people nearby. Even offline, on an ✈️.
Q-Stats - Get free marketing insights for every question on Quora.
Vuash - Send secret messages safely.
HypeStat - HypeStat is free statistics and analytics service, where you can find information about every website.
ShareAccount - Share your account without giving out your password
Site Rank Data - View historical rank information of websites via time series charts.