AllMates (オールメイト Ōrumeito) are artificially made beings equipped with artificial intelligence. They are generally used as a support for a network tool. Each one has their own personality so they can dislike some other AllMates. AllMates are able to search the internet and virtual space for information. They are also used to shop online. There are a variety of models, and can be operated by speech, so many users have them as adorable pets. AllMates can also be used as a fighting partner in the computer game "Rhyme".
In Oval Tower, there are some special Allmates which protect the tower from intruders. That's a special type of Allmate with crime-prevention equipment added to it. They are not commercially available.