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Retention Beats Distribution for Platform Winners

by Brian Balfour on August 17, 2025

The emergence of ChatGPT as a new distribution platform presents a rare growth opportunity that follows predictable cycles seen in previous platforms like Facebook, Google, and mobile.

The Four-Step Platform Cycle

Step 0: Market Conditions Are Met

  • There's consensus about a new huge category emerging (AI chat platforms)
  • No clear winner yet, with 5-7 major players battling (OpenAI, Claude, Gemini, etc.)
  • Fierce competition with huge capital investments

Step 1: Identifying and Building the Moat

  • A player identifies what will create defensibility and help reach escape velocity
  • For ChatGPT, the moat appears to be context and memory
    • "The actual difference maker is which one has more of your context"
    • "The more you use it, the more it's able to store memory around you which feeds more personalized context"
  • The platform needs to press this advantage as quickly as possible

Step 2: Opening the Platform

  • The platform establishes a third-party ecosystem to gather more of their moat
  • They create incentives for developers and businesses to build on their platform
  • The value exchange: "You develop on top of my platform, and in exchange I'll give you distribution"
  • This creates a gold rush of developers and businesses joining the platform

Step 3: Closing for Control and Monetization

  • Eventually, platforms begin locking down through:
    • Shutting down third-party access entirely
    • Developing first-party applications that absorb highest-value use cases
    • Artificially depressing organic distribution to push toward paid mechanisms
  • By this point, the platform has built such a lead that competitors can't catch up

Why This Matters Now

  • We're seeing all the conditions for a new distribution platform to emerge
  • ChatGPT shows signals of preparing to launch a third-party platform
  • The cycles are getting shorter and shorter - you have less time to capitalize
  • This is a rare opportunity - new major distribution channels emerge infrequently

How to Play the Game

For Startups

  • You must play the game - "There is no opting out"
  • Place a focused bet on one platform (unlike larger companies that can spread bets)
  • Choose based on:
    • Retention and depth of engagement (not just MAUs)
    • User quality and monetization potential
    • The value exchange offered
    • Scale (but not at the expense of the other factors)

For Established Companies

  • You can place multiple bets across platforms
  • If you don't participate, competitors will, and customer expectations will change
  • "It ends up being a prisoner's dilemma"

Planning Your Exit Strategy

  • As soon as you enter the game, start planning your exit strategy
  • Build ways to own important parts of the user experience
  • Accumulate specialized data and context the major platforms don't have
  • Create micro-network effects that persist beyond the platform

Why ChatGPT Is Likely to Win

  • They were first to implement memory features
  • They're investing heavily in context connectors
  • Their retention curves show significantly higher engagement than competitors
  • They display the rare "smile curve" in retention (usage increases over time)
  • They're already hiring for roles related to a third-party platform

The window of opportunity is narrow - likely the next six months - so companies need to prepare to move quickly when these platforms fully open.

Strategic Thinking for AI Adoption

  • Historical winners succeed by superior retention and engagement rather than having the widest distribution at launch
  • The most successful companies place constraints that force AI adoption
  • Leaders must get close to the ground floor to understand actual adoption
  • The system's output is constrained by its slowest part - address bottlenecks systematically