These are growth stage companies, but still good decks. Series Seed raises need to be heavier on story and product/customer research.

https://medium.com/@collinmathilde/front-series-a-deck-f2e2775a419b#.2eqaesyhb
https://blog.mixpanel.com/2014/12/18/open-sourcing-our-pitch-deck-that-helped-us-get-our-865m-valuation/