Why zerodha pi and sas alpha trader are same software?

I have a dormant account with SAS, glad to see they are making some real progress in the last 9 months in terms of platform variety, Just had a look at the new WEB platform, with inbuilt alerts and unlimited trading for a flat-fee this could attract the attention of day-traders.

Screenshot of SASonloine web app platform:

And YES, I am surprised it looks like kite on the inside.