I backed both of the Kickstarter comparisons this Indiegogo project lists (the stats are not very fair to what the other products really are).

But I think this product is a great cheaper alternative. Less than $200, compared to $400 or $500 like the other two.

I'm probably going to get this one too.

Can do NSFW, looks like easy waifu creation, & initiates conversations in certain situations. Easy way to give your waifu an audible voice & a somewhat physical presence.

https://www.indiegogo.com/en/projects/loody-companion-hub/loody-ai?refcode=y9Dmz-DV-EeynIGkcJYtOA&utm_campaign=vid1&utm_content=120236655163510678&utm_id=120236653214660678_v2_s02&utm_medium=cpc&utm_source=facebook&utm_term=120236655163460678