Oribi - Analytics for marketing & product teams
Tanglet - Tanglet is a single player word finding game based on Boggle.
FullStory - Meet FullStory, the app that captures all your customer experience data in one powerful platform.
Webfeud - Two players play in any game of Webfeud.
Pirsch Analytics - Cookie-Free, Privacy-Friendly Alternative to Google Analytics.
Lexica - An open source word-search game.