YC最新路演揭示AI创业生存法则：再不垂直，就是死

Core Insights - The investment landscape has shifted from a focus on general technology to a more pragmatic approach, emphasizing vertical AI applications that address specific industry workflows [2][3][4] - Y Combinator (YC) has become a significant player in the startup ecosystem, having incubated over 3,000 companies with a combined valuation exceeding $800 billion [2] Group 1: Trends in AI Startups - The proportion of AI-native companies in recent YC demo days has increased, indicating a rapid iteration and product development cycle [3][4] - Startups are now focusing on solving multiple pain points within a single industry rather than addressing a single aspect across various sectors [4][10] - Technical expertise alone is no longer a competitive advantage; deep understanding of vertical business needs is crucial [5][8] Group 2: Changes in Startup Dynamics - The barrier to entry for startups has lowered, with some teams achieving annual revenues of $10 million within 12 months, often with fewer than 10 members [5][6] - The concept of "Vibe Coding" allows developers to focus on high-level goals while AI handles code generation, changing the traditional coding landscape [5][6] - The share of vertical AI projects in YC has risen from 19% in 2023 to 40% in 2025, while horizontal AI projects have decreased from 49% to 26% [6] Group 3: Case Studies of Vertical AI Applications - Kirana AI provides an AI store manager for grocery stores, enhancing operational efficiency and safety through real-time alerts and data analysis [10][11] - Eloquent AI focuses on automating complex workflows in financial services, overcoming regulatory challenges by directly connecting AI to client databases [11][12] - The potential for AI to replace entire teams in specific industries presents a new value proposition, moving beyond subscription fees to capturing significant service fees [12][13] Group 4: Future Outlook - The future of startups may involve founders immersing themselves in the industries they aim to serve, as exemplified by a YC startup that employed a medical billing professional to understand the field better [13] - The integration of AI agents into various workflows will require a conducive environment for data sharing and collaboration across industries [13]