The New Startup Playbook | Box CEO Aaron Levie

Box CEO Aaron Levie tells a16z that AI agents are letting 3-10 person startups produce like teams many times larger, changing how companies are built and staffed. He says the biggest opportunities are specialized agents for knowledge work across coding, legal, healthcare and sales, but warns distribution still matters and incumbents won't win by default.

Key points

• AI agents can give small startups 10x engineering capacity, letting them compete with incumbents on speed and scale.
• Founders shift from writing code to reviewing, orchestrating, and editing agent output; specs and clarity become critical.
• No single super-agent works well; specialization via sub-agents and workflow-specific tools is required.
• Aaron sees hundreds of billion-dollar companies built around one job function in one industry.
• Coding agents already show the pattern: Replit, Cursor, Windsurf, Lovable, and Cognition.
• Distribution hasn't changed: build community, use GTM, and don't assume great AI products will spread on their own.