The three most influential cloud computing vendors: Amazon, Microsoft and Google. Indeed, these three vendors have long held the majority of the cloud computing market share, and their dominance will continue for a long time.

For example, research firm Forrester predicts that in 2018, AWS, Google and Microsoft will contribute 76% of the overall cloud platform revenue, and this will further rise to 80% by 2020.

Similarly, Gartner also mentioned that in 2021, the top ten cloud computing vendors will contribute 70% of public cloud service revenue.