Ola is in talks to raise over USD 1 billion in funding through a mix of equity and debt over the next few months as the ride-hailing platform prepares for hitting the IPO route next year, according to sources. The company has recently raised over Rs 1,049 crore (about USD 139 million) from Edelweiss and others at a valuation of over USD 7 billion. According to sources, Ola is in discussions to raise a pre-IPO round of over USD 1 billion at a valuation of USD 7.5 billion.