Underneat.in has raised $6 million in a Pre-Series A round led by Fireside Ventures after founders claimed the shapewear brand crossed ₹150 crore in ARR within 8 months. Built by Vimarsh Razdan and Kusha Kapila, the D2C brand scaled through customer-led iteration, content-driven discovery, and a growing community of over two lakh women across India, focused on comfort-first essentials nationwide.