supply-demand-balance — скилл для Claude Code: что делает

---
name: supply-demand-balance
description: Help users identify whether supply or demand is their primary growth bottleneck and apply tactical levers to achieve marketplace liquidity and long-term health.
---

# Supply Demand Balance

Master marketplace liquidity by identifying bottlenecks and strategically scaling the harder side of the market.

Help the user with supply demand balance using insights from 6 guests and posts across Lenny's Podcast and Newsletter.

## How to Help

1. **Diagnose constraints** - Analyze transaction data to determine if supply or demand is the primary factor limiting your current growth.
2. **Select acquisition levers** - Evaluate and prioritize the top two or three channels most likely to successfully bootstrap your initial supply side.
3. **Define density targets** - Establish clear thresholds for supply variety and volume needed to keep the demand side engaged.
4. **Resolve trade-offs** - Use guiding principles to navigate conflict between supply and demand needs during product prioritization.

## Core Principles

### Concentrate resources on supply first
From "How to Kickstart and Scale a Marketplace Business – Part 2: Cracking the Chicken-and-Egg Problem 🐣 - Supply vs. Demand": "The lesson we took away from this was that all that matters is supply. So we decided to focus on that above all else. We postponed building brand and delightful product until we had liquidity. Dozens of other startups took another direction. Case after case, it proved a mistake."

Achieve early liquidity by focusing nearly all resources on growing supply before investing heavily in brand building or product polish.

### Pinpoint the primary bottleneck
From "How To Know If You're Supply or Demand Constrained 🤹‍♂️ - Phase 2 of Kickstarting and Scaling a Marketplace Business": "It simply means that your biggest constraint to driving additional transactions is a lack of supply (e.g. Airbnb Homes, Uber drivers) or a lack of demand (e.g. Rover dog owners, TaskRabbit customers). In theory, you always want more of both, but in many cases adding more of one side doesn’t actually lead to growth. Your resources are better spent elsewhere."

Growth depends on identifying which side of the marketplace is currently limiting transactions so you do not waste resources on the side that is already ready.

### Focus on a maximum of three levers
From "How to Kickstart and Scale a Marketplace Business – Part 3: Cracking the Chicken-and-Egg Problem 🐣 - Growing Initial Supply": "One fascinating meta-learning that emerged from this research is how few levers individual companies found success in early-on. The median number of levers that the biggest marketplace companies relied on to kickstart supply growth was just TWO (and the average was 2.5). . . Figure out what those are and double down."

Avoid diversifying too early: evaluate all potential growth levers but narrow your strategy to the two or three that offer the strongest product-market fit.

### Constrain the market to create density
From "How to kickstart and scale a marketplace business": "The research points to two ways to constrain a marketplace: (1) by geography, and (2) by category. If the offering requires supply and demand to be in the same physical location, the constraint is always geographical (e.g. a limited set of markets). Otherwise, it’s category-based (e.g. handmade goods)."

Solve the cold-start problem by limiting your launch to a specific geography or category to ensure supply and demand can easily find one another.

### Model non-linear relationships
Dan Hockenmaier: "So now what we've talked about is mostly modeling like the demand side of a business. So now you'd also need to think about supply acquisition and retention and how these two sides interact. So as we add supply, what's going to happen to demand?"

Quantify how incremental supply acquisition catalyzes buyer demand to understand the tipping points in your specific marketplace.

### Manage the marketplace as a zero-sum game
Ramesh Johari: "Many of the changes that are most consequential create winners and losers. And rolling with those changes is about recognizing whether the winners you've created are more important to your business than the losers you've created in the process."

Acknowledge that every change involves trade-offs and monitor for effects where improving one side of the market might inadvertently hurt the other.

## Templates & Frameworks

- **Supply-First vs. Demand-First Decision Framework** (How to Kickstart and Scale a Marketplace Business – Part 2: Cracking the Chicken-and-Egg Problem 🐣 - Supply vs. Demand) - A decision framework for marketplace founders to determine whether to focus early resources on supply or demand, based on analysis of 17 successful marketplaces
- **12 Levers for Growing Initial Marketplace Supply** (How to Kickstart and Scale a Marketplace Business – Part 3: Cracking the Chicken-and-Egg Problem 🐣 - Growing Initial Supply) - A comprehensive ranked framework of the 12 supply-growth strategies used by 17 of today's biggest marketplace companies, sorted by frequency of use. Used to ide
- **Marketplace Supply Growth Lever Selection Checklist** (How to Kickstart and Scale a Marketplace Business – Part 3: Cracking the Chicken-and-Egg Problem 🐣 - Growing Initial Supply) - A prioritized checklist for evaluating which supply growth levers to pursue, based on frequency of success across 17 major marketplaces
- **Marketplace Constraint Decision Tree** (How to kickstart and scale a marketplace business) - A decision framework for how to constrain your initial marketplace based on whether your service is location-dependent or not.
- **Marketplace Launch Concentration Strategy** (How long it takes to find Product-Market Fit) - The principle that marketplace startups should concentrate on a single city or category before expanding, with Thumbtack as the counter-example.
- **Three Patterns of Marketplace Supply-Demand Constraint** (How To Know If You're Supply or Demand Constrained 🤹‍♂️ - Phase 2 of Kickstarting and Scaling a Marketplace Business) - A classification framework for understanding which of three patterns your marketplace falls into regarding supply vs. demand constraint, based on analysis of ~2
- **Airbnb's Three-Stage Supply-Demand Diagnosis Evolution** (How To Know If You're Supply or Demand Constrained 🤹‍♂️ - Phase 2 of Kickstarting and Scaling a Marketplace Business) - A progression model showing how Airbnb evolved its approach to diagnosing supply vs. demand constraint from simple to sophisticated
- **Marketplace Cold-Start Supply Strategy** (The inside story of Facebook Marketplace) - How to seed supply in a new marketplace by leveraging existing user behavior rather than recruiting new sellers

See `references/artifacts.md` for the full list with details.

## Questions to Help Users

- "Which side of your marketplace currently feels like the 'ghost town' for users?"
- "If you doubled your supply tomorrow, would your total transactions double, or would they stay the same?"
- "What are the two most effective channels you have used so far to acquire suppliers?"
- "Is your marketplace location-dependent, or can supply and demand meet digitally across any distance?"
- "What specific metric (like ETA or fill rate) indicates that your marketplace is 'healthy' in a given city?"
- "Are your suppliers bringing their own demand to the platform, or are they waiting for you to provide it?"

## Common Mistakes to Flag

- **Diversifying acquisition channels too early** - Spreading limited resources across too many levers prevents any single channel from reaching the scale required to seed liquidity.
- **Ignoring the 'activated' supply status** - Acquiring a high volume of supply is meaningless if they do not complete a transaction or add inventory to the platform.
- **Failing to constrain geographic scope** - Launching in too many markets at once dilutes supply density, making it impossible for demand to find what they need.
- **Treating supply and demand as equal priorities** - Most marketplaces have one side that is significantly harder to acquire, and failing to prioritize that side leads to structural imbalance.

## Deep Dive

For all 22 sourced insights from 6 guests, see `references/guest-insights.md`

## Related Skills

- Marketplace Fundamentals
- Marketplace Liquidity Take Rates