Sam Altman: Stripe, Zenefits, Instacart, Mixpanel, Teespring, Optimizely, Coinbase, Docker, and Weebly to be collectively worth at least $27b by Jan 1, 2020

Created by RandomThinker on 2015-03-25; known on 2020-01-01; judged right by qznc on 2020-01-03.

• RandomThinker estimated 45% on 2015-03-25
• RandomThinker on 2015-03-25
• RandomThinker said “http://blog.samaltman.com/bubble-talk” on 2015-03-25
• lettergram estimated 70% and said “I am pretty confident that zenefits and stripe could be worth $15b+ each in five years. Both are significantly better than other solutions.” on 2015-03-26
• RandomThinker said “This is better than the Uber+Unicorns > 200b proposition. But it still depends on no macro problems until 2020. ” on 2015-03-28
• RandomThinker said “Link to the other 2 Altman predictions: http://predictionbook.com/predictions/78553 http://predictionbook.com/predictions/78556” on 2015-03-28
• qznc estimated 50% on 2015-11-12
• themusicgod1 estimated 45% on 2016-07-10
• pranomostro estimated 50% on 2018-12-08
• qznc   judged this prediction right on 2020-01-03.