“Amazon had also said last month that more than 100 million Alexa devices had been sold to date, including the Echo Dot and other Echo-branded devices, along with those from third-parties.
Google, of course, quickly responded with a note that its Assistant AI will be on a billion devices by the end of January.
A new number Amazon shared yesterday was that the number of voice applications built for Alexa had now topped 80,000 worldwide. That’s up from the 70,000 skills Amazon was touting back in December.
The company said in November it now has more than 10,000 employees working on Alexa, as a point of reference. But it’s challenged in building up a knowledge base of questions and answers — something Google has worked on since the launch of its Knowledge Graph in 2012.”