WhoBuilt

Ask These Questions Before Starting An AI Startup

Oct 7, 2025· 41 min· 50K views·Watch on YouTube

Speaker

Jordan Ezra Fischer, who runs an alignment research team at Anthropic and has founded startups, discusses questions founders should ask about building companies as AI advances, at a Y Combinator talk.

Plan for rapid change

Fischer says founders should consider how AI could reshape strategy, products, and teams, including over a two- or three-year horizon. He cautions that enterprise buyers may adopt AI quickly too, using agents to speed purchasing or building software in-house, so startups should not assume incumbents will lag.

Rethink products and teams

He asks whether software will become so easy to generate that businesses build it on demand, or whether AI will help teams create exceptional products that raise the quality bar. He also weighs AI-native startups against established companies adapting their products and teams, and says the right answer may vary by industry and change as models improve.

Build trust and durable advantages

More capable agents will need secure access to data and clear boundaries between personal and workplace information. Fischer asks how users can know an agent serves their interests, and suggests independent AI audits as one possible way to verify company commitments. For defensibility, he points to proprietary industry knowledge and hard problems such as infrastructure, energy, manufacturing, and chips.

Choose work with lasting impact

Fischer urges founders to consider what society needs alongside what customers will buy, especially as AI may transform work and concentrate wealth. In the Q&A, he says defensibility matters most for companies meant to last, while founders seeking short-term growth may have different priorities. He also recommends curating a diverse information diet to explore ideas before committing to a company.

Takeaways

  • Plan for how AI may change both your product and your customers' buying behavior.
  • Test whether your product can be generated on demand or needs a team to deliver exceptional quality.
  • Design agent permissions and data boundaries around the trust users need.
  • Look for defensibility in tacit knowledge or hard problems that remain difficult to solve.
  • Build around a lasting user or societal need, not only a short-term market opportunity.

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