At this point in time, it seems AI sex doll and robotic sex doll are interchangable terms. Hence, in speaking terms and currently when shopping for an AI sex doll, you can use both terms and find what you want. However, technically speaking, there is a difference between AI and Robotic sex dolls.

AI robot sex dolls use smart technology to create speech and learning. The AI dolls can carry on a conversation, learn from those conversations and then customize their own topics of conversation to their owners. In comparison, a sex robot is mechanical, meaning she doesn’t talk but has thrusting movements as well as oral sex capabilities.

At this time, there is only 1 robotic sex doll on the market (that we are aware of). That being said, AI sex robots are much more popular as they provide actual companionship as well as sex.