Looker

A leading cloud-native BI platform within Google Cloud's data analytics suite, known for its governed semantic layer and embedded analytics capabilities

Looker is a cloud-based business intelligence (BI) and data analytics platform that empowers organizations to make data-driven decisions through intuitive data exploration, visualization, and reporting tools. Founded in 2012 by Lloyd Tabb and Ben Portnoy, Looker introduced a novel modeling language called LookML, which allows data teams to define business metrics and logic in a centralized, reusable way — ensuring consistency across all reports and dashboards. This approach distinguished Looker from traditional BI tools and made it particularly attractive to data-mature enterprises seeking a governed, scalable analytics solution. In 2019, Google acquired Looker for approximately $2.6 billion, one of the largest acquisitions in the BI space at the time. Looker now operates as a core component of Google Cloud's data and analytics portfolio, sitting alongside BigQuery, Dataflow, and other Google Cloud services. The platform continues to serve thousands of customers globally, ranging from mid-market companies to large enterprises, and has deepened its integration with Google Cloud infrastructure while maintaining support for multi-cloud and on-premise data sources. Within the AdTech and broader data ecosystem, Looker plays a significant role by enabling marketing and advertising teams to unify data from disparate ad platforms, CRMs, and data warehouses into a single source of truth. Its embedded analytics capabilities allow companies to build data products and customer-facing dashboards, making it a versatile tool for agencies, publishers, and ad tech vendors looking to deliver insights at scale.