[AI Data/Expert Network Company Mercor Raises $750 Million in Series D Funding, Reaching a $20 Billion Valuation] According to official news, AI data/expert network company Mercor has announced the completion of a $750 million Series D funding round, reaching a valuation of $20 billion, more than double its $10 billion valuation in October 2025. Investors in this round include Benchmark, Felicis, Fundomo, Apollo's funds, G Squared, General Catalyst, GladeBrook Capital, Nvidia, Salesforce, Sapphire Ventures, StepStone VC, XTX Ventures, and Zoom.