The WebChutney co-founder breathed his last on Friday evening. He was 43. Rao founded WebChutney, a digital advertising agency, in 1999, nearly 23 years ago. Later, Rao started Punt Partners, a mar-tech company, with serial entrepreneur Madhu Sudhan. Siddharth Rao Dies: Co-Founder of WebChutney Passes Away at 43.