Grafana Labs is the company behind Grafana, the widely adopted open-source visualization and dashboarding tool, along with Grafana Loki (logs), Grafana Tempo (traces), and Grafana Mimir (metrics) — together forming the "LGTM" open-source observability stack. Founded in 2014, Grafana Labs is a privately held, VC-backed company offering Grafana Cloud as a managed service alongside its open-source projects.