Hi! Many healthcare companies and govt's/militaries around the world use Metaflow. Happy to chat about how they have deployed. Given Metaflow is OSS, there is no legal entity to sign a BAA against. Outerbounds in contrast has a bring-your-own-cloud architecture with a stateless control plane that makes it out-of-scope for HIPAA - no data is ever stored by Outerbounds (and we are happy to sign BAAs too).