All Titanium pots are made from "Commercially Pure" Titanium, though at the low end of the purity spectrum, they are not technically alloys. CP Ti can be formed and drawn where as Beta, and Alpha Beta alloys of Aluminum and Vanadium do not take as well to forming and bending, and can not be drawn(the method by which most Ti pots are made). The alloying of Titanium with Aluminum and Vanadium is for strength, and heat treat ability.
My analysis of a FireLite pot shows the pot to be made of 97.64% Titanium, which places it in the “commercially pure” range. The handles of the pot are made from an Alpha Beta alloy consisting of 94.21% Titanium and less than 3% each of Aluminum and Vanadium. So the wire handle is an alloy, but the pot is not.
I don’t have an Evernew pot to analyze, but I’m sure it will fall into the same range as all the other pots, Which is CP Ti, not an alloy.