Looks like Pizza Pi in its new form isn't that great. What are other places that people recommend for the best vegan pizza in Seattle?
It's true that Pi is still finding its footing with the new owners (and stumbling a lot), but I still think it's the best vegan pizza in the city. I have a friend that loves Turnpike (they offer Daiya), and Mr. C and I really like the deep dish pizza (again, with Daiya) at Patxi's. Razzi's and Jet City both have Daiya, too, and they're serviceable.
There are a number places that have vegan crust/sauce but no cheese (Zeeks, Flying Squirrel, Pagliacci, Via Tribunali, Tutta Bella, Ian's), but I can't really speak to those. Apparently Rocco's offers Daiya, but I've never been there.
However! Sizzle Pie is finally opening their Capitol Hill location this Thursday, and that is some of the best vegan pizza I've ever had!