Some time back Google also had a product for sale to enterprises called the Google Search Appliance or something like that. IIRC they were pushing it as a packa

Some time back Google also had a product for sale to enterprises called the Google Search Appliance or something like that. IIRC they were pushing it as a packaged solution for on-prem search. Not sure what happened to it later. Edited to add: Searched Google for it (how meta). Found this: https://enterprise.google.com/search/products/gsa.html https://enterprise.google.com/search/products/gsa.html and this: https://en.wikipedia.org/wiki/Google_Search_Appliance#Retirement_and_Shutdown https://en.wikipedia.org/wiki/Google_Search_Appliance#Retire... So it may still be available - until 2018.