Superlist.

In their words

• Wunderlist Pitch Deck Here is the Wunderlist Pitch Deck, used by the company on their Series B Round in 2013. The total amount raised was $19,000,000.
• Exits On Value, Not Revenue - From App of The Year to Microsoft Acquisition In this interview Christian Reber, co-founder of Wunderlist shares how it went from App of The Year to Microsoft Acquisition