loki
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Grafana Labs
Grafana Labs is the company behind Grafana, the widely used open-source dashboarding and observability platform. Founded in 2014 to commercialize Torkel Odegaard's visualization tool, it has grown into a full-stack observability vendor built on a 'big tent' philosophy - letting teams unify metrics, logs, traces and profiles from any source without ripping out existing tools. Its LGTM stack (Loki, Grafana, Tempo, Mimir) plus Grafana Cloud and Grafana Enterprise now serve more than 7,000 paying organizations, including roughly 70% of the Fortune 50, with the business surpassing $400M in annual recurring revenue and a $6B valuation.
Raj Dutt
Raj Dutt is the co-founder and CEO of Grafana Labs, the company behind the open source dashboarding tool used by more than 25 million people. He previously founded and sold the hosting company Voxel to Internap, then co-founded Raintank in 2014 with Torkel Ödegaard and Anthony Woods and later rebranded it as Grafana Labs. In 2025 the company crossed $400M ARR with 7,000+ customers.