A presentation in which a startup founder attempts to persuade an investor of the viability of their company.  The presentation spectrum varies based on the specific purpose of the pitch.  Brief presentations in which an entrepreneur provides a 30 – 60 second overview of their idea, business model and marketing strategy, with the purpose of attaining a followup audience with an investor are described as elevator pitches.  Formal, detailed presentations utilizing power point type slide decks, with the specific objective of seeking investment from angel groups or VCs, are known as investment presentation pitches.6