Thank you for your Points. I have a doubt. As you mentioned, Google Assistant, Siri, Microsoft Cortana & Amazon Alexa are all smart and artificial intelligence. Which one of these best?
I can’t say which one is the best. It depends on the users. If you are an iPhone user, you have well known about Siri and it’s familiar to you. At the same time comparing Siri with other ones, Siri is the best one for you. Same idea about other devices as well. Mostly this depends on users.