I would like to use Grafana embedded in another application. My doubt is, if can I use the free version or have I use another? This application are licensed to another users. So, that dashboard have to be filtered by the information of the logged user, olnly.
If you have not already, I recommend you read the blog post by our CEO that answers some common questions around our license change to AGPLv3. There is content in that posting that might help you, specifically around running Grafana as a service or using it in a distribution.