The platform is available, with solution(s) installed and ready to go, as a Software as a Service. Try your own instance within minutes at kinops.io
You can run the entire platform in docker to test it out. You can get started with a simple 'docker-compose up' command. The docker for the platform is available here on git.
You can download your own copies of the software (see Recommended Architecture article and related FAQs) from the release pages and set it all up on a test machine to get going.