yfang · Senior Director of Product Management

Thank you. That's definitely the goal and work in progress. We would like to give our customers the flexibility to consume SolarWinds technology stack in the form factor (on-prem or SaaS) of their choice. 

Yes. GCP agent-less support is on the roadmap. 

To add to what Pete said, you can sign up to SolarWinds Observability (SaaS) free trial @ https://www.solarwinds.com/solarwinds-observability/registration You are welcome to take it for a test drive.