Quartr Raises $18 Million to Expand Financial Data Platform

Quartr provides a first-party investor-relations data layer for institutional finance and artificial intelligence developers. Its offerings include the Quartr Pro research platform and an API that supplies company filings, earnings-call material and investor presentations. Demand for structured, traceable corporate information is rising as financial institutions and AI companies seek reliable source data for research products and automated workflows.

Quartr said on July 24, 2026, that it raised $18 million in a funding round led by existing investor Altos Ventures, with Swedish financial group SEB joining as a new backer. The company plans to use the proceeds to accelerate product development and broaden its data coverage. More than 800 financial institutions and technology companies currently use Quartr’s products for research and application development.