Lenny's Podcast
Lenny's Podcast

The art of influence: The single most important skill that AI can’t replace | Jessica Fain (Webflow, ex-Slack)

Jessica Fain is a product leader at Webflow and former Chief of Staff to the CPO at Slack, where she worked alongside April Underwood and many past podcast guests including Stewart Butterfield, Annie Pearl, Tamar Yehoshua, and Noah Weiss. She’s spent her career learning how executives actually make

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Lenny Rachitsky HostJessica Fain Guest

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Episode Summary

Executive Summary: Jessica Fain argues that product leaders must treat executives like users: understand their incentives, constraints, and communication style, then influence through curiosity, empathy, and domain expertise—not politics. The conversation covers practical tactics for pitching ideas, building trust, handling pushback, aligning with company goals, and using AI to accelerate prototyping while making strategy and influence more important than ever.

Main Topics: Influence as a core PM skill (Priority: 5/5): Jessica frames influence as one of the highest-leverage skills for product leaders because great products require executive buy-in, not just great work. How executives actually decide (Priority: 5/5): Executives operate under extreme context switching and urgency; PMs must understand their calendar, pressures, and success metrics to communicate effectively. Tactical communication with leaders (Priority: 5/5): Practical methods include short meeting context-setting, asking better questions, presenting options, and matching the leader’s preferred format. Building trust through expertise and judgment (Priority: 4/5): Trust grows when PMs bring deep domain expertise, respond quickly to feedback, follow through, and are willing to kill or deprioritize bad ideas. Alignment on goals, incentives, and metrics (Priority: 5/5): Influence becomes easier when the pitch is tied directly to executive/ कंपनी goals, OKRs, board pressure, and measurable outcomes. AI’s impact on product leadership (Priority: 4/5): AI reduces the value of execution-heavy PM work and increases the importance of judgment, strategy, prioritization, and stakeholder influence. Authenticity and career growth (Priority: 3/5): Jessica emphasizes that influence should be done in a way that fits one’s personality and strengths; leadership presence does not require imitation.

Key Arguments: Product builders often fail not because the idea is bad, but because they misunderstand executive incentives and decision-making context. Executives are overloaded and context-switching constantly, so PMs must help them quickly re-enter the problem space and understand why it matters now. The best influence starts with curiosity: ask what leaders are trying to accomplish, what pressures they face, and what they believe before trying to convince them. Influence is not politics; it is increasing the odds that good ideas survive by learning from stakeholders and incorporating their expertise. PMs should not act like yes-men; executives want experts who bring strong opinions, customer context, and strategic judgment to the room. Presenting too much process or only one solution can backfire; PMs should be ready with options, a clear recommendation, and supporting evidence in reserve. Trust is built by following through, shipping results, shrinking risk through experiments, and being willing to deprioritize or kill weak ideas. If a pitch is misaligned with company goals or an executive’s success criteria, it should be reframed—or abandoned—in favor of higher-leverage work. AI will commoditize more execution work, making influence, strategy, prioritization, and judgment the differentiating skills for PMs and product thinkers. A senior PM should think like a CPO: broaden perspective beyond the local team, consider company-wide tradeoffs, and act in the business’s interest.

Data Points: Executive meeting context-setting: 30–60 seconds - Jessica recommends spending only a brief moment at the start of meetings to establish purpose, prior context, and desired outcomes. Customer love sprint duration: 2 weeks - At Slack, the team ran a two-week sprint focused on shipping user-improving fixes and craft improvements. Improvements shipped in sprint: 65 improvements - Jessica cites the Slack customer love sprint as shipping 65 improvements in one week/sprint period. Maternity leave overlap: 2-day overlap - Jessica had a brief overlap with April Underwood before becoming chief of staff at Slack. Alternative options recommended: 3 options - She recommends presenting multiple options rather than only one to show thoughtful consideration and tradeoffs. Observability of executive asks: 4th time asked - She shares an example where a leader repeated a request about top use cases four times before becoming frustrated that it still wasn’t documented. Product review turnaround: 2 days - After a weak review, her team turned around a new doc with more complete options in two days. Money saved by Vanta customers: Over $500,000/year - Sponsor mention describing Vanta customer outcomes from compliance automation. Productivity gain from Vanta: 3x more productive - Sponsor mention citing IDC study results for Vanta customers.

Pivotal Quotes: "It's your fault if the leaders didn't buy into your ideas." — Jessica Fain: She argues that PMs own the responsibility for influence rather than blaming executives for not seeing the value. "The moment that we're talking to an executive, we forget those skills and those talents." — Jessica Fain: Jessica contrasts PM empathy toward users with the lack of empathy often shown toward executives. "One of the biggest things you can do to build trust is kill things, deprioritize things." — Jessica Fain: She describes senior judgment as the ability to reduce scope and remove low-value work, not just push for more.

Implications: For PMs, influence is now a foundational career skill: tailor communication, align to executive goals, and use AI to move faster on execution so strategy, judgment, and trust-building become the competitive edge.

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About Lenny's Podcast

Lenny Rachitsky interviews world-class product leaders and growth experts about building products and growing careers.

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