Personal Entertainment AI! Hackadoll!
Ditzy HACKADOLLs Nos. 1, 2, and 3 are seeking to debut as official Personal Entertainment AIs. However, since these girls are so unbelievably ditzy they are at a loss for words, they end up using their own physical bodies to take on human job requests and directly improve the efficiency of their clients.
Aired 02/10/2015EP 1 - Personal Entertainment AI! Hackadoll!

2015
Hackadoll the Animation
The anime personifies the Hacka Doll app's customization engine as three "Hacka Dolls" — the personal entertainment AI and main navigator Hacka Doll #1, the anime expert Hacka Doll #2, and the knowledgeable otaku Hacka Doll #3.
(Source: Anime News Network)