Marissa Mayer said nobody can know how AI will unfold, but she thinks the odds favour a positive outcome for science, creativity and daily life. She also launched Dazzle AI, a personal assistant startup built around users’ camera rolls.
01Summary
- 01Mayer said anyone claiming to know how AI will play out is “either lying or arrogant or both”.
- 02She told Fortune’s Diane Brady at the Most Powerful Women Summit in California that the chance of a bad outcome is “well less than 50%”.
- 03Mayer said the AI industry has probably helped drive negative public sentiment in the US by being “perhaps too cavalier”.
- 04She said Dazzle AI launched on 29 September after raising $8 million in seed funding at a $35 million valuation in 2025.
- 05Mayer said Dazzle is invite-only for now and may charge subscription fees, transaction fees, or both, while keeping a free tier.
02Why it matters
Mayer’s remarks show how one of Silicon Valley’s best-known executives is thinking about AI safety, regulation and consumer use. Her new startup also points to where AI products may go next: personal assistants built around everyday data.
Answers are generated by AI from the story summary; they are not investment, health or legal advice.





