Hello - is there a way to run 2 experiments in an exclusive way? Say I have 2 experiments that we want to run at relatively low exposure (say 20%), and we want both to be totally independent from each other, so that no user is exposed to both experiments simultaneously. Is this possible via some growthbook config? Or we’d have to roll our own logic to determine that at runtime?

Definitely. The easiest way is to use namespaces. See the docs here: https://docs.growthbook.io/features/rules#namespaces

oh that’s helpful thanks @happy-autumn-40938. And to be clear - we would use the same namespace for both experiments right?

If you want the experiments to never overlap, then you would use separate namespaces for each experiment. If you roll out using a forced rule instead of an experiment, that would apply across all traffic and would not be namespace-specific.