Marissa Mayer is a technology executive and entrepreneur who founded Dazzle AI after her earlier venture, Sunshine, was acquired by and integrated into Dazzle AI. Marissamayer's Twitter Score is 189 out of 1000 (an Excellent rating) as of October 2026, ranking #2,550 (top 1%) among 493,668 tracked accounts.
Marissamayer previously served as president and CEO of Yahoo, joining in 2012 after more than a decade at Google, where she had been one of the company's earliest employees. Yahoo's online operations were sold to Verizon in 2017, marking the end of her tenure there. Before Yahoo, she had joined Google in 1999 and left in 2012.
Marissamayer co-founded Sunshine, which had raised $20 million in venture capital funding by the time it launched Sunshine Contacts. Sunshine was subsequently acquired by Dazzle AI, with its apps sunsetted and its technology and team folded into the new company. Dazzle AI raised an $8 million seed round at a $35 million post-money valuation, led by Kirsten Green of Forerunner Ventures. Marissamayer now serves as Founder and CEO of Dazzle AI. Marissamayer's account has 1,313,558 followers as of October 2026 and 2,361 posts, and has been mentioned by 705 accounts, with 2,068 total mentions.
Who follows Marissamayer on X?
The accounts that follow Marissamayer include 995 founders, 302 angel investors, 92 influencers and 81 VCs, among them Brian Armstrong, Marc Andreessen, Nikita Bier, Sam Altman, Kyle Samani and Anthony Pompliano.