Robo-advisors are far less prevalent in Europe compared to the US; however this is a growing market particularly in the UK and Germany; the UK market is larger, but Germany is growing at a faster rate; total assets under management stand at $3.5 billion at the end of 2017 according to TechFluence; it is estimated that there are around 98-126 robo-advisor services in Europe; article shares the biggest robo-advisors in Europe and the major differences between markets. Source
