Sam Schillace

Sam Schillace is Corporate VP and Deputy CTO at Microsoft, leading consumer product, infrastructure, and AI efforts. Previously: invented Google Docs with Writely (acquired by Google 2006, where he led parts of Gmail, Maps, Reader, and more); SVP Engineering at Box through their IPO; founded six companies; VC at Google Ventures. Background in philosophy and software engineering.

Key ideas

• What-if vs. why-not thinking. Innovation requires suppressing why-not questions (which rationalise against disruption) and asking what-if questions (which extend the curve). Toy-status is a tell: a product called a toy is often a real threat.
• “AI isn’t a feature of your product; your product is a feature of AI.” The platform shift is total, not additive.
• Pixels will become free. AI will make interface/pixel production free the way the internet made distribution free. Moats based on interface production are structurally threatened.
• Multi-agent whiteboard memory. Shared explicit working memory between agents made Microsoft’s experimental systems measurably smarter — more than additional context or compute.
• Future of documents: bots or docs. The distinction between document and conversational agent will dissolve; the future is semantic, intentional, personalised artefacts.
• Career philosophy: Do what you feel guilty to get paid for. Virtue from error: mistakes are the main input to learning.

Appearances

See also

• Agentic Engineering
• LLM OS
• Model Maximalism
• Michael Truell on Cursor and the World After Code