Late Stage Companies Spread Bets, Startups Must Choose One Platform
by Brian Balfour on August 17, 2025
The emergence of a new distribution platform with ChatGPT represents a rare growth opportunity that follows predictable cycles seen in previous platforms like Facebook, Google, and mobile app stores.
The Four-Step Platform Cycle
Step 0: Market Conditions Are Met
- Consensus exists about a new huge category (AI chat platforms)
- No clear winner yet, with 5-7 major players battling for dominance
- Fierce competition as stakes are high (markets typically end in monopolies or duopolies)
Step 1: Identifying and Building the Moat
- A platform identifies what will create defensibility and help them hit escape velocity
- They need to press this advantage as quickly as possible
- To gather the moat faster, they establish a third-party platform with incentives
- The value exchange: developers add use cases and engagement in exchange for distribution
Step 2: Platform Opening
- The platform opens up to third-party developers and content creators
- They offer generous distribution opportunities to attract developers
- This creates a gold rush period where early adopters can grow extremely quickly
- The platform benefits from increased engagement and use cases
Step 3: Platform Closing
- Eventually, platforms lock down and restrict the original value exchange
- This happens through:
- Shutting down third-party access entirely
- Developing first-party applications that absorb highest-value use cases
- Suppressing organic distribution to push toward paid mechanisms
- Increasing monetization requirements (revenue sharing, fees, etc.)
Why ChatGPT Will Likely Be the Next Major Distribution Platform
- The moat is context and memory - models with more user context produce better outputs
- ChatGPT has the best retention curves among AI platforms, showing the "smile curve" that indicates network effects
- They're hiring for roles related to a third-party "agent platform"
- They're establishing preferred partnerships with major companies (like HubSpot)
- They have approximately 10x more monthly active users than competitors
How to Play the Platform Game
For Late-Stage Companies
- Can afford to place multiple bets across platforms
- Should spread resources to see which platform emerges as the winner
- Need to be careful not to wait too long to commit resources
For Startups
- Must choose one platform and go all-in
- Have scarce resources and attention from the market
- Higher risk but higher potential reward
Evaluation Criteria for Platform Selection
- Look at retention and depth of engagement rather than just MAUs
- Consider user quality and monetization potential
- Analyze the value exchange being offered
- Consider scale, but don't be fooled by vanity metrics
Exit Strategy Planning
- Immediately after entering, start planning your exit strategy
- Own an important part of the user experience or workflow
- Accumulate specialized data/context the platforms don't have
- Create micro network effects
The Prisoner's Dilemma
- Many companies initially resist joining new platforms
- But there is no opting out of the game - if you don't participate, competitors will
- Customer expectations change as platforms evolve
- Better to be early than late, especially for startups
Timing
- The cycles are getting shorter with each new platform
- The window of opportunity will likely emerge in the next six months
- ChatGPT is showing signals of launching a third-party platform soon
- Companies should prepare to pivot quickly when the opportunity emerges