Lightdash

Lightdash is a London-founded open-source business intelligence platform built for modern data teams. Founded in 2020 by Hamzah Chaudhary and Oliver Laslett, the company was born out of their shared frustration at UK insurtech Cytora, where they observed that the metrics they were producing as a data team were only useful when embedded in BI tools — and that no BI tool on the market had been designed for the modern data stack. Lightdash is built natively on dbt, the command-line data transformation tool that has become the standard for analytics engineers, and serves as the visual layer for data that has already been modelled, tested and version-controlled by a technical team.

The platform's key differentiation is that it brings software engineering best practices into the world of analytics: preview environments, automated testing, version control and staging, all sitting alongside an intuitive visual interface that non-technical business users can use independently. This means that data teams no longer have to choose between governance and accessibility — they can centralise business logic in one place and enable true self-serve analytics across their organisation. The platform is available as both an open-source self-hosted product and a managed cloud offering.

Lightdash graduated from Y Combinator's Summer 2020 cohort and attracted early customers including Tesla. Usage has grown over 50x in two years, with paying customers now including Workday, Beauty Pie, Hypebeast and Morning Brew. In October 2024, Lightdash raised an $11 million Series A led by Accel, bringing total funding to $19.4 million. The company has also launched an AI Analyst product that allows any business user to query their data in natural language, governed by the same permissions framework enterprises already trust.