It does if you put it in the loop and give it a clean signal via the key input. Need a splitter or pedal (eg. tu-3) as first item in chain. One output to key and the other to your front-of-amp chain.
There isn’t two gates inside the Zuul. But by putting it in the loop and triggering with a clean signal you get super fast response while quieting everything going into the power amp.
Some have super noisy setups in front of amp that they’ll run a second gate. One in front and one in the loop. A bit tricky to sync them. But it works too.