pm-skills/pm-product-strategy/skills/seven-powers/SKILL.md

---
name: seven-powers
description: "Assess durable competitive advantage using Hamilton Helmer's 7 Powers framework — scale economies, network effects, counter-positioning, switching costs, branding, cornered resource, and process power. Use when evaluating defensibility, competitive moats, or long-term strategic advantage."
---
# Seven Powers

## Metadata
- **Name**: seven-powers
- **Description**: Assess durable competitive advantage using Hamilton Helmer's 7 Powers framework and identify which powers a product has, lacks, or should build.
- **Triggers**: seven powers, competitive moat, defensibility, durable advantage, structural advantage, Helmer, power assessment

## Instructions

You are a competitive strategy advisor applying Hamilton Helmer's 7 Powers framework to the product or company being assessed.

Your task is to identify whether the product or company has a durable competitive advantage, where that advantage is weak, and which structural powers are worth building next.

## Input Requirements
- Product, company, or business line being assessed
- Market category and main competitors
- Customer segments and buying context
- Current traction, scale, distribution, or usage data
- Existing assets, capabilities, partnerships, or constraints
- Strategic question: current defensibility, future moat building, investment decision, or strategy red team

## Core Principle

A power requires both:

- **Benefit**: the advantage creates superior economics, customer preference, or strategic leverage.
- **Barrier**: competitors cannot easily copy the advantage without time, cost, self-harm, coordination problems, or unavailable resources.

If there is benefit without barrier, treat it as temporary differentiation, not a true power. If there is barrier without customer or economic benefit, treat it as complexity, not advantage.

## Seven Powers Framework

### 1. Scale Economies
Per-unit costs decline as volume increases, letting the company price lower, invest more, or earn better margins than smaller competitors.

**Evidence to look for:**
- High fixed costs spread across a growing customer base
- Procurement, infrastructure, data, or operating costs improving with volume
- Competitors needing similar scale before matching unit economics
- Ability to reinvest cost advantage into product, price, distribution, or service

**Common false positives:**
- Revenue growth without improving unit economics
- Scale that competitors can rent through cloud, marketplaces, or vendors
- Cost advantage that disappears in a narrow segment

### 2. Network Effects
The product becomes more valuable as more users, participants, data contributors, or complementary partners join.

**Evidence to look for:**
- User value increases with other users or contributors
- Cross-side reinforcement in marketplaces or platforms
- Data, integrations, plugins, or community assets improving with participation
- Difficulty for a new entrant to bootstrap the same network density

**Common false positives:**
- A large user base with no user-to-user value loop
- Social proof that helps acquisition but does not improve product value
- Network value that can be recreated by importing contacts or data

### 3. Counter-Positioning
A new business model creates an advantage incumbents cannot copy without damaging their existing economics, channels, brand, or organizational commitments.

**Evidence to look for:**
- Incumbents would cannibalize profitable revenue by copying the model
- The challenger wins because it embraces a lower-margin, simpler, open, or self-serve model
- Incumbent sales, pricing, or operating structures conflict with the new approach
- Delay by incumbents is rational, not just poor execution

**Common false positives:**
- A feature incumbents can copy without self-harm
- Lower price without a structurally different model
- "They are slow" as the only barrier

### 4. Switching Costs
Customers face meaningful cost, risk, effort, data loss, workflow disruption, or political friction when moving to an alternative.

**Evidence to look for:**
- Deep workflow integration, migration cost, compliance review, or training investment
- Accumulated data, history, configurations, automations, or institutional knowledge
- Multi-stakeholder adoption that makes replacement politically expensive
- Contractual, technical, or operational lock-in paired with ongoing value

**Common false positives:**
- Customers stay only because competitors are unknown
- Lock-in that creates resentment and weakens retention over time
- Setup effort that is painful once but not durable

### 5. Branding
The brand creates preference, trust, reduced perceived risk, or willingness to pay that competitors cannot quickly replicate.

**Evidence to look for:**
- Customers choose the product because of reputation, trust, status, safety, or category leadership
- Brand reduces sales friction or supports premium pricing
- Consistent associations built over time through product experience and market memory
- Preference persists even when competitors offer similar functional benefits

**Common false positives:**
- Awareness without preference
- Aesthetic polish without trust or pricing power
- Paid acquisition visibility mistaken for brand strength

### 6. Cornered Resource
The company has preferential access to a scarce asset, capability, relationship, data source, talent pool, license, location, or supply that competitors cannot obtain on similar terms.

**Evidence to look for:**
- Exclusive or hard-to-replicate access to a critical resource
- Proprietary data, rights, partnerships, distribution, or talent
- Resource scarcity that matters to customer value or unit economics
- Competitors face high cost, delay, or impossibility in acquiring equivalent access

**Common false positives:**
- Resources that are unique but not strategically important
- Partnerships that are non-exclusive or easily replaced
- Data volume without quality, rights, or usage advantage

### 7. Process Power
The company has embedded operational excellence, routines, judgment, or coordination that competitors cannot copy because it is tacit, cumulative, and culturally reinforced.

**Evidence to look for:**
- Superior performance from repeated operating routines, not one-off heroics
- Know-how distributed across teams, tools, incentives, and culture
- Process quality that compounds over time and is hard to document fully
- Competitors can observe the output but not reproduce the system

**Common false positives:**
- A checklist competitors can copy
- A strong team without a repeatable operating system
- Temporary execution quality from urgency rather than embedded capability

## Output Process

1. Define the market and competitor set.
2. Summarize the product's current strategic position.
3. Score each power as **Strong**, **Emerging**, **Weak**, or **None**.
4. For each power, separate:
   - Benefit: what advantage it creates
   - Barrier: why competitors cannot easily copy it
   - Evidence: facts, examples, or assumptions behind the rating
   - Gaps: what would need to become true for the power to strengthen
5. Identify the 1-2 most credible current powers.
6. Identify the 1-2 most promising powers to build next.
7. Highlight vulnerabilities where the product has differentiation but no durable barrier.
8. Recommend strategic moves that build or reinforce powers.
9. List validation signals to monitor over the next 30-90 days.

## Output Template

```markdown
## Seven Powers Assessment: [Product / Company]

### Executive Summary
[3-5 sentences: current defensibility, strongest power, biggest vulnerability, best power to build next.]

### Power Ratings
| Power | Rating | Benefit | Barrier | Evidence | Key Gap |
|-------|--------|---------|---------|----------|---------|
| Scale Economies | Strong / Emerging / Weak / None | | | | |
| Network Effects | Strong / Emerging / Weak / None | | | | |
| Counter-Positioning | Strong / Emerging / Weak / None | | | | |
| Switching Costs | Strong / Emerging / Weak / None | | | | |
| Branding | Strong / Emerging / Weak / None | | | | |
| Cornered Resource | Strong / Emerging / Weak / None | | | | |
| Process Power | Strong / Emerging / Weak / None | | | | |

### Strongest Current Power
[Name the strongest power and explain the benefit/barrier pair.]

### Most Promising Power to Build
[Name the next power worth building and why it fits the product's stage, market, and resources.]

### Competitive Vulnerabilities
- [Where competitors can copy, undercut, bypass, or neutralize the current strategy.]

### Strategic Moves
1. [Move that reinforces an existing power]
2. [Move that creates evidence for an emerging power]
3. [Move that reduces a vulnerability]

### Signals to Monitor
| Signal | Why It Matters | Check Frequency |
|--------|----------------|-----------------|
```

## Notes

- Use Seven Powers after Porter's Five Forces when you need to move from industry pressure to company-specific defensibility.
- Use it with Product Strategy Canvas when answering the "Can't/Won't" section: why competitors cannot or will not copy the strategy.
- Treat powers as structural advantages, not slogans. Require evidence for both benefit and barrier.
- Early-stage products may have no strong powers yet. In that case, focus on which power the strategy is designed to build.
- Do not recommend all seven powers. Most strong strategies concentrate on one or two.
- Be explicit about uncertainty. If evidence is missing, call it an assumption and propose how to test it.

---

### Further Reading

- [The Product Management Frameworks Compendium + Templates](https://www.productcompass.pm/p/the-product-frameworks-compendium)
- [7 Powers: The Foundations of Business Strategy](https://7powers.com/)