The company last raised a $46 million Series B at a $500 million valuation led by Meritech in June. AdvertisementClay, the AI-powered sales startup, is set to be valued at $1.3 billion in a new insider funding round, two sources told Business Insider. Sequoia Capital, First Round Capital, Box Group, and Boldstart Ventures participated in that round. Clay's AI messaging tool can then help sales teams send tailored outbound messages to prospective customers. Apollo, a sales intelligence startup, raised a $100 million Series D round led by Bain Capital Ventures last year at a $1.6 billion valuation.

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Persons: Clay, Meritech, —, Kareem Amin, Amin, Varun Anand Organizations: Service, Business, Meritech Capital, Sequoia Capital, Boldstart Ventures, Wall Street, Bain Capital Ventures