Sesame connects APIs and native data sources to power a universal search for Android that is filled with deep links into your apps (Contacts, WhatsApp, Spotify, Slack, Reddit, Instagram, Netflix and dozens more). Sesame's search matches first letters of words so "S" "N" will pull up "Spotify: Nevermind". It learns from each use so just "S" might work next time. It's integrated with the launcher. You can press the Home button and navigate to pretty much anything in 1 or 2 taps, from anywhere.