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Dazzle AI
Dazzle AI is a Palo Alto consumer-AI startup founded by former Yahoo CEO Marissa Mayer that aims to close the gap between what people want to do and what they can actually do with AI. Emerging from the assets of Mayer's earlier venture Sunshine, Dazzle is building a consumer-facing AI application - described as a next-generation personal assistant - and raised $8 million in seed funding in December 2025 at a $35 million post-money valuation, led by Forerunner's Kirsten Green.
Marissa Mayer
Marissa Mayer is a pioneering tech executive and entrepreneur who served as Google's first female engineer (employee #20) and later as Yahoo's CEO. After graduating from Stanford with degrees in symbolic systems and computer science, she spent 13 years at Google shaping products like Search, Gmail, Google Maps, and Chrome. As Yahoo CEO from 2012-2017, she led a transformation effort before the company's sale to Verizon. She now runs Dazzle AI, a venture building next-generation AI personal assistants that raised $8M in late 2025. Known for her meticulous attention to detail, product vision, and ability to scale consumer technology, Mayer has been a prominent voice for women in tech while building products used by billions.