For years, companies have poured money into data warehouses, dashboards, and business intelligence tools, only to discover the real problem wasn’t storage or visualization—it was translation. That disconnect is exactly what Omni was built to bridge, and investors are now betting big that the company has the formula. The company just raised a $120 million Series C led by Iconiq—valuing the startup at $1.51 billion—Fortune learned exclusively. The round comes four years after the company was found...