Apinya Thai Food Co. plays up its sauce's vegan friendliness and lack of gluten, but what really distinguishs it from Hoy Fung's is the ginger. It's the second ingredient in Apinya's Thai Chili Sauce, and is the real difference-maker. The sauce is also more textured than Huy Fong's sriracha and while the ginger might put some people off, it's a great way to add more than just heat when you're cooking.