FrontRow, a learning platform for non-academic skills, has shuttered operations and is set to return about 20% of the capital raised since inception to investors after failing to attract a buyer, according to people familiar with the matter. The Bengaluru-based startup, which raised $18 million since 2020, had laid off 90% of its employees over two rounds to rein in costs in a failing business model, before finally shutting shop on June 30.