Interpersonal Finance App Splitwise Raises $20 Million Through Series A Funding Round Led By Insight Partners  Crowdfund Insider. : Splitwise, a U.S.-based interpersonal finance app for sharing expenses, announced on Wednesday it raised $20 million through its Series A funding round, which was led by global venture capital and private equity firm, Insight Partners. The company previously raised a total of $10.2 million in funding from over five rounds, recently securing funds in July 2018.