
Lenny's Podcast: Product | Career | Growth
by Lenny Rachitsky
Latest Business Ideas
Battery Electric Planes for Aviation
Market Gap: Aviation industry needs sustainable alternatives to fossil fuels.
The business idea focuses on developing battery electric planes, targeting the aviation industry's transition to sustainability. Companies like Hart Aerospace are already pioneering this space by engineering planes that operate on electric motors and batteries. The goal is to create a commercial aircraft that not only meets safety and regulatory standards but also provides an efficient and sustainable travel option. This concept would appeal to airlines and other aviation stakeholders looking to reduce their carbon footprint and comply with increasingly stringent environmental regulations.
From: Lessons from working with 600+ YC startups | Gustaf Alströmer (Y Combinator, Airbnb)
EV Charging Network for Urban Areas
Market Gap: Urban EV users lack accessible charging infrastructure.
The proposed business idea is to create a platform that facilitates the development of an extensive EV charging network in urban areas, akin to Static's approach in India. This platform would connect EV owners with charging station hosts, allowing individuals or businesses to offer charging spots in their locations. The app would enable users to find, reserve, and pay for charging stations conveniently. Targeting urban residents and businesses looking to capitalize on the growing EV market, this service would not only increase charging accessibility but also promote the transition to electric vehicles.
From: Lessons from working with 600+ YC startups | Gustaf Alströmer (Y Combinator, Airbnb)
Carbon Accounting Software for Corporations
Market Gap: Corporations struggle to measure and manage their carbon emissions.
The idea is to develop a comprehensive carbon accounting software tailored for corporations in various industries. This software would help companies measure their carbon emissions accurately, set reduction targets, and track progress over time. Similar to Unravel Carbon, which has gained traction in Asia, this platform could offer features such as integration with existing corporate data systems, real-time reporting, and analytics to help businesses understand their carbon footprint. The target audience would be mid to large-sized corporations looking to improve their sustainability practices and comply with emerging carbon regulations.
From: Lessons from working with 600+ YC startups | Gustaf Alströmer (Y Combinator, Airbnb)
Delight Checklist for Feature Validation
Market Gap: Teams lack a structured method to validate delightful features.
The Delight Checklist is a structured tool designed to help product teams validate their delightful features against user and business needs. It includes criteria such as emotional impact, feasibility, inclusivity, and alignment with the overall product strategy. By using this checklist, teams can evaluate whether their features will genuinely resonate with users and contribute to the product's success. This systematic approach ensures that delight is not merely a superficial addition but is integrated into the core functionality of the product, enhancing overall user satisfaction.
From: A 4-step framework for building delightful products | Nesrine Changuel (Spotify, Google, Skype)
Humanization Features for B2B Products
Market Gap: B2B products often lack emotional connection with users.
The concept of B2H (business to human) focuses on integrating emotional connections into B2B products. By recognizing that users are human beings with emotions, product teams can design features that foster trust and connection. This might involve implementing delightful experiences that acknowledge user frustrations or enhance their sense of identity and purpose within their work. For instance, features that celebrate user achievements or provide personalized interactions can help create a more engaging product experience. Emphasizing the human aspect in product design can lead to stronger relationships and better business outcomes.
From: A 4-step framework for building delightful products | Nesrine Changuel (Spotify, Google, Skype)
Delight Model Framework for Product Development
Market Gap: Product teams struggle to create emotionally engaging products.
The Delight Model is a four-step framework designed to help product teams systematically incorporate delight into their offerings. The four steps include: 1) Identifying user motivators, both functional and emotional; 2) Converting these motivators into actionable product opportunities; 3) Identifying potential solutions and categorizing them based on their delight potential (low, surface, and deep delight); and 4) Validating ideas using a checklist to ensure alignment with both user and business needs. This model empowers teams to balance delight with functionality, ultimately leading to products that resonate with users on a deeper level.
From: A 4-step framework for building delightful products | Nesrine Changuel (Spotify, Google, Skype)
Automated Error Analysis Tool for AI Products
Market Gap: AI products often lack systematic error analysis processes.
An Automated Error Analysis Tool for AI products would streamline the process of identifying and categorizing errors in real-time. This tool would utilize AI-driven analytics to automatically log and analyze user interactions, allowing product teams to gain insights into common issues and areas for improvement. By integrating this tool into their development workflow, teams can quickly address errors and enhance their products, ensuring they meet user expectations. This solution not only saves time but also increases reliability and trust in AI applications.
From: Why AI evals are the hottest new skill for product builders | Hamel Husain & Shreya Shankar (creators of the #1 eval course)
LLM-Based Judge for AI Evaluation
Market Gap: Evaluating AI outputs lacks systematic methods.
The LLM-Based Judge for AI Evaluation is a proposed tool that leverages large language models to evaluate the performance of AI systems in real-time. By creating a structured framework for evaluating outputs, this solution allows developers to automatically assess the quality of responses based on predefined criteria. This not only streamlines the evaluation process but also helps to maintain consistent quality across applications. The LLM judge can be integrated into existing workflows, providing ongoing feedback and insights to improve AI performance over time.
From: Why AI evals are the hottest new skill for product builders | Hamel Husain & Shreya Shankar (creators of the #1 eval course)
AI Eval Course for Product Builders
Market Gap: Product builders struggle to systematically measure AI application quality.
The AI Eval Course designed by Hamel and Shreya offers a structured framework for product builders to learn how to evaluate their AI applications effectively. The course covers essential techniques such as error analysis, open coding, and axial coding, aimed at helping participants create actionable evaluations of their products. By utilizing these methods, builders can gain critical insights into their applications, identify areas for improvement, and ensure their products meet user requirements. The course has already trained over 2,000 product managers and engineers, demonstrating its demand and effectiveness in the industry.
From: Why AI evals are the hottest new skill for product builders | Hamel Husain & Shreya Shankar (creators of the #1 eval course)
Decision-Making Framework Software
Market Gap: Teams struggle to navigate decision-making without clear frameworks.
A decision-making framework software could help teams streamline their processes by providing a clear structure for making decisions. This software would allow users to define the type of decision being made, identify the responsible parties, and outline the criteria for evaluating options. Features could include templates for common decision types, collaboration tools for gathering input from stakeholders, and dashboards for tracking decisions made. This would not only enhance efficiency but also foster a culture of accountability and transparency within organizations. The target audience would be mid-sized tech companies and startups looking to improve their decision-making processes.
From: Lessons from scaling Stripe | Claire Hughes Johnson (former COO of Stripe)
Recent Episodes
Lessons from working with 600+ YC startups | Gustaf Alströmer (Y Combinator, Airbnb)
Host: Lenny Rachitsky
A 4-step framework for building delightful products | Nesrine Changuel (Spotify, Google, Skype)
Host: Lenny Rachitsky
3 ideas found
Why AI evals are the hottest new skill for product builders | Hamel Husain & Shreya Shankar (creators of the #1 eval course)
Host: Lenny Rachitsky
Lessons from scaling Stripe | Claire Hughes Johnson (former COO of Stripe)
Host: Lenny Rachitsky
From managing people to managing AI: The leadership skills everyone needs now | Julie Zhuo (Facebook VP, Sundial CEO, The Making of a Manager author)
Host: Lenny Rachitsky
Career frameworks, A/B testing mistakes, counterintuitive onboarding tips, selling to developers | Laura Schaffer (VP of Growth at Amplitude)
Host: Lenny Rachitsky
Why experts writing AI evals is creating the fastest-growing companies in history | Brendan Foody (CEO of Mercor)
Host: Lenny Rachitsky
3 ideas found
The ultimate guide to AEO: How to get ChatGPT to recommend your product | Ethan Smith (Graphite)
Host: Lenny Rachitsky
$46B of hard truths from Ben Horowitz: Why founders fail and why you need to run toward fear (a16z co-founder)
Host: Lenny Rachitsky
3 ideas found
Hot takes and techno-optimism from tech’s top power couple | Sriram and Aarthi
Host: Lenny Rachitsky
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