Labelbox continues its trajectory as the leading training data platform for labeling data, addressing the most critical step in building artificial intelligence systems SAN FRANCISCO, February 12, 2021-- Labelbox, the leading training data platform for enterprise machine learning applications, today announced the close of a $40 million Series C funding led by B Capital Group. Previous investors Andreessen Horowitz, First Round Capital, Gradient Ventures (Google’s AI venture fund) and Kleiner Perkins also participated in addition to Catherine Wood, CEO and founder of ARK Invest. To date, Labelbox has raised $79 million in venture funding.