When you select your data in QuickAI, it is simply loaded on your computer. QuickAI performs all computations locally and your dataset is never transmitted to a server anywhere. Because we don't use online servers to run the analysis, you can run QuickAI without an internet connection once the website is loaded:
Select the algorithm you want to run (e.g. linear regression)
Wait for the “Ready” message to appear
Disconnect your internet connection
Load any dataset you like and perform the analysis
QuickAI does download the buttons and icons from the internet on the fly. As such, once you disconnect the internet the interface may have missing icons but the analyses should work just fine. QuickAI does log your visit to the website, much like any other site.