Company says its SaaS platform has grown 5x in the past 18 months. : Fintech startup Clear (formerly called ClearTax) has raised $75 million in its Series C round led by Kora Capital, alongside global fintech Stripe, Alua Capital, Think Investments and existing investors, the company said on Sunday. According to a source close to the company, the funding happened at a valuation range of $700-800 million. Clear declined to comment on the same.