B2DB — Who said what, where, and when

Matt Firestone

GM, Copilot Marketing, Microsoft

Matt Firestone is listed as GM, Copilot Marketing, Microsoft. Matt is scheduled to speak at Microsoft Ignite 2026 on 18 November 2026.

Compiled from published conference agendas; not yet confirmed by Matt. Is this you? Claim this profile.

About

I lead marketing teams for Copilot and agents at Microsoft, spanning product marketing, integrated marketing, narrative and editorial, events and experiences, customer storytelling, and research. We own the story of Copilot and the future of work, and how that story reaches customers, from product launches and frontier releases to global events and thought leadership. Before Microsoft, I led developer marketing at Sierra and Stripe. At Sierra, I grew the developer community and launched programs for Agent OS, the platform for building and running customer experience agents. At Stripe, I helped developers integrate with financial infrastructure and told stories of engineering craft. Earlier at Google, I explored AI provenance and blockchain development as a PM Director in Google Labs. I also led product marketing for TensorFlow, wrote executive keynotes for Google I/O, and helped scale Android into the world’s largest mobile computing platform. I studied epidemiology at Cambridge and bi

Upcoming

Microsoft Ignite 2026 17 November 2026 – 20 November 2026

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