Visual summary of operating lessons from Amol Avasare.

Lessons from Amol Avasare

Amol Avasare is the Head of Growth at Anthropic, where he led the team as the company's ARR scaled from $1 billion to over $19 billion in 14 months. He built Project CASH, an internal AI agent that automates growth experiments, and his approach to product management was shaped by his recovery from a severe traumatic brain injury. This profile breaks down his exact methods for automating work, structuring teams, and operating under strict constraints.

Part 1: The Automation of Growth (Project CASH)

  1. On AI agents in growth: "Claude is growing itself at this point. We use it to automate the mechanical aspects of growth experiments." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  2. On the goal of CASH: "CASH stands for Claude Accelerates Sustainable Hypergrowth, and its purpose is to remove the human from the loop for repetitive growth tasks." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  3. On agent capability: "The current iteration of our internal growth agent performs at the level of a junior PM, roughly two or three years into their career." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  4. On unblocking PMs: "By letting AI handle copy changes and minor UI tweaks, growth teams are free to focus on strategic, high-leverage bets." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  5. On the experimentation loop: "We automated four stages: identifying opportunities, building features, testing for quality, and analyzing the final results." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  6. On iterative vs. autonomous: "It’s not just about running tests faster; it’s about the system independently recognizing a drop-off and launching an experiment to fix it." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  7. On the future of growth teams: "As AI handles standard optimizations, the role of a growth PM shifts entirely toward deep user psychology and novel mechanics." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  8. On AI memory: "Our internal agent has memory and tools, meaning it doesn't just run one test—it learns what failed last week and adjusts its next hypothesis." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  9. On scaling automation: "You start by automating the easiest variable—usually copy—and slowly give the agent permission to alter structural UI components." — YouTube: Amol Avasare on AI Prototyping and Growth Systems

Part 2: Rethinking Engineering and PM Ratios

  1. On shifting ratios: "Because AI makes engineers exponentially more productive, the traditional 1-to-8 PM-to-engineer ratio is breaking down." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  2. On the new bottleneck: "When coding is no longer the rate-limiting step, deciding exactly what to build and why becomes the bottleneck, demanding more product management bandwidth." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  3. On PM density: "We might start seeing teams with a higher concentration of PMs than engineers, simply because the output per engineer is so vastly amplified by AI." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  4. On the evolving engineer: "Engineers in an AI-assisted world act more like technical reviewers and architects rather than pure syntax writers." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  5. On product spec velocity: "If engineering can build a feature in two days instead of two weeks, the PM has to be ready with the next validated spec immediately." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  6. On scoping: "The cost of scoping incorrectly is lower in terms of engineering hours, but higher in terms of user experience degradation if you ship too much too fast." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  7. On cross-functional flow: "Design and product must move at the new speed of engineering, or they become the anchor holding the ship back." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  8. On the definition of technical: "A 'technical PM' used to mean someone who understood the database schema; now it means someone who understands how to prompt and evaluate model outputs." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  9. On resource allocation: "You no longer hoard engineering weeks for a quarter; you deploy them dynamically as the model's capabilities update." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM

Part 3: Scaling and Big Bets (The 70/30 Rule)

  1. On rapid scaling: "Going from $1 billion to $19 billion in ARR in 14 months forces you to abandon anything that doesn't scale non-linearly." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  2. On the 70/30 split: "We index 70% toward big, structural bets and only 30% toward iterative, bread-and-butter growth optimizations." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  3. On avoiding local maxima: "If you spend all your time optimizing button colors, you might squeeze out a 2% gain, but you miss the 200% gain of a completely new user flow." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  4. On taking swings: "Big bets require conviction. You can't A/B test your way into a paradigm shift; you have to build it and see if the market pulls." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  5. On defining a big bet: "A big bet fundamentally alters how the user perceives the product's value, not just how quickly they can click through a screen." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  6. On balancing the portfolio: "The 30% of iterative work pays the bills and keeps the metrics stable while the 70% is out looking for the next growth curve." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  7. On hypergrowth reality: "In hypergrowth, the product you had six months ago is functionally obsolete. Your growth tactics must decay and refresh at the same rate." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  8. On resource starvation: "You deliberately starve the incremental ideas of resources to force the team to work on the uncomfortable, high-risk projects." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  9. On metric horizons: "Big bets rarely show positive returns in the first 72 hours. You have to extend your measurement horizon to see the actual impact." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  10. On conviction vs. data: "Data tells you what is happening; conviction tells you what should happen next. Over-relying on data creates timid roadmaps." — YouTube: Anthropic Head of Growth on Automating Hypergrowth

Part 4: The Power of Intentional Friction

  1. On onboarding design: "Adding intentional friction—like multi-step quizzes—can actually improve downstream retention by filtering and educating the user." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  2. On user qualification: "Friction isn't always bad; sometimes it's the exact mechanism that helps a user understand why the product is right for them." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  3. On the MasterClass experience: "At MasterClass, we learned that asking users questions about their goals before they watched a class made them more likely to stick around." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  4. On the Mercury approach: "For financial products like Mercury, friction in onboarding builds trust. A process that feels too easy can feel insecure." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  5. On cognitive investment: "When a user spends two minutes answering questions about their use case, they are psychologically committing to trying the solution." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  6. On tailoring the experience: "The friction you introduce must be used to customize the subsequent experience. If you ask a question and don't use the answer, it's just an annoyance." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  7. On filtering out noise: "Sometimes you want lower conversion at the top of the funnel if it means a significantly higher activation rate for the users who make it through." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  8. On designing friction: "Friction must feel like progress. A progress bar, clear copy, and relevant questions make the delay feel valuable." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  9. On the paradox of choice: "Forcing a user to make a choice upfront removes the burden of figuring out where to start once they land in the app." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM

Part 5: Solving the Activation Problem in AI

  1. On the cold start: "Activation is the single highest-leverage growth problem in the AI sector right now." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  2. On the blank canvas: "Giving a user a blank text box and saying 'talk to the AI' is terrifying. You have to scaffold the interaction." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  3. On demonstrating value: "The user must experience a magic moment within the first 60 seconds, or they will assume the AI is just a gimmick." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  4. On template libraries: "Pre-written prompts and use-case templates are the training wheels that get a user to their first successful interaction." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  5. On educating the market: "Growth in AI isn't just about moving metrics; it's about fundamentally educating the market on what the technology can actually do." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  6. On capability discovery: "Users often default to using AI for simple tasks like summarization. Activation means pushing them to discover its reasoning and synthesis capabilities." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  7. On iterative onboarding: "You don't teach them everything on day one. You teach them one skill, wait for them to master it, and then introduce the next." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  8. On measuring activation: "Activation in AI shouldn't just be that they sent one message. It should be that they achieved one meaningful output that saved them time." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  9. On the chat interface: "The chat interface is intuitive, but it lacks affordances. We have to design UI elements that suggest what is possible without cluttering the screen." — YouTube: Amol Avasare on AI Prototyping and Growth Systems

Part 6: Freedom Through Constraints (The TBI Experience)

  1. On recovering from a TBI: "Being forced away from work for nine months due to a brain injury taught me that true prioritization only happens when you physically cannot do everything." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  2. On ruthless prioritization: "It’s not prioritization unless it hurts. If you aren't feeling the pain of dropping a project, you are just reorganizing your to-do list." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  3. On working less: "Limiting my daily work hours significantly forced me to identify the exact tasks that actually moved the needle, ignoring the rest." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  4. On the danger of baseline capacity: "When you have infinite energy, you fill your time with low-leverage tasks just to feel productive." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  5. On scheduling breaks: "I implemented Do Not Disturb blocks. Scheduled, screen-free time is mandatory for maintaining cognitive endurance." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  6. On cognitive load: "You have a finite budget of decisions each day. Don't spend them on things that don't matter." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  7. On accepting a new normal: "Resilience isn't about bouncing back to exactly who you were; it's about optimizing the person you are now." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  8. On physical constraints: "No alcohol, no caffeine, and mandatory meditation weren't just recovery tactics; they became a framework for sustained high performance." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  9. On empathy in management: "Experiencing invisible limitations made me infinitely more empathetic to the silent struggles of the people on my team." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  10. On artificial constraints: "Even if you are fully healthy, imposing artificial time constraints on yourself will drastically improve your output quality." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM

Part 7: Career Tactics & The Cold Email

  1. On creating opportunities: "I landed my job at Anthropic by cold-emailing Mike Krieger when there wasn't even a job listing posted." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  2. On the anatomy of a cold email: "A successful cold email doesn't ask for a favor; it presents a well-researched thesis on a problem the company is actively facing." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  3. On bypassing the front door: "The standard application process is crowded. Direct, thoughtful outreach to a decision-maker proves your agency before you even interview." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  4. On showing value upfront: "Don't say you can do the job. Do a piece of the job in the email and send them the results." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  5. On timing: "You have to reach out when a company is hitting an inflection point. That's when they know they need help but haven't written the job description yet." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  6. On rejection: "A non-response isn't a rejection; it's just a lack of timing. You have to be willing to send the email knowing it might vanish into the void." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  7. On founder mentality: "As a former founder, you learn that no one is coming to save you and no one is handing you an opportunity. You have to manufacture it." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  8. On building a narrative: "Your career shouldn't read like a list of titles; it should read like a progression of increasingly complex problems you've learned to solve." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  9. On leveraging past experience: "The lessons from MasterClass on consumer psychology and Mercury on B2B trust perfectly combined to tackle Anthropic's hybrid growth challenges." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM

Part 8: Culture, Communication, and Focus

  1. On transparent culture: "Anthropic operates with open Slack notebook channels, which creates a culture of default transparency and ambient awareness." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  2. On ambient awareness: "When you can read how other teams are solving problems in real-time, it breaks down silos without requiring unnecessary sync meetings." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  3. On writing over talking: "A culture that relies on written documents over verbal presentations scales much faster because the context is searchable and asynchronous." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  4. On minimizing meetings: "Meetings should be for debating decisions, not sharing status updates. Status updates belong in a text channel." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  5. On psychological safety: "Open channels only work if there is psychological safety. People must feel comfortable posting half-baked ideas without fear of harsh judgment." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  6. On maintaining focus: "The biggest threat to a hypergrowth company isn't the competition; it's the temptation to chase every good idea instead of the one great idea." — YouTube: Amol Avasare on AI Prototyping and Growth Systems
  7. On the cost of context switching: "Every time you ask a team to context switch, you burn a percentage of their cognitive capacity. Guard their attention ruthlessly." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  8. On alignment: "True alignment doesn't mean everyone agrees; it means everyone understands the rationale behind the decision and commits to executing it." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM
  9. On hiring for resilience: "In a startup, things break daily. You have to hire people who view broken processes as puzzles to solve, not as reasons to complain." — YouTube: Anthropic Head of Growth on Automating Hypergrowth
  10. On the end goal: "Growth isn't about hacking numbers. It's about connecting a genuinely useful technology with the people who need it most, as efficiently as possible." — Lenny's Newsletter: How a Traumatic Brain Injury Made Amol Avasare a Better PM