Inquiry About Hosting Phoenix for AnkiHub Client Project

Jason I am currently working with a new client named AnkiHub. They are looking at this link https://arize.com/phoenix-oss-2/ (and so am I) and are wondering if you have an offering that allows us to host Phoenix with you? cc: Mikyo I see these three options on the page, is Phoenix only self host? Does Arize have all the features and same API as Phoenix? They are ok with paying but wanted to get an update on the product categories so I can help explain it to them