Cubeit

Seed · 2016 · 14 slides

Raised from Accel Partners and Helion Venture Partners before the product was finished; the amount is not stated. The founder left out the scalability and ask slides ("the ask since that is confidential"), and the demo was a video. The company later iterated away from this product.

Source: Founder blog (Cubeit, Medium) · 13 of 14 slides are shown in the source; the rest are listed by name.