Grafana Enterprise, being a premium version, generally includes additional features and enterprise-level support. SSO integration is likely supported in the enterprise version, but you should refer to the specific documentation for Grafana Enterprise for detailed information.
for cost purpose can we use open source to integrate the okta with grafana for allowing multiple users to login via okta. Is this possible in open version by any chance. Also jmeter plugin for load testing is available in grafana open source