Churn rate

Measure the percentage of customers who stop paying to identify retention problems and calculate the true cost of growth in subscription businesses.

Churn rate

Churn rate

definition

Introduction

Why it matters

How to apply it

Keep learning

Growth orchestration

The cockpit that sits above your four growth engines. Individual teams can excel at their own metrics, but without orchestration they're musicians playing different songs. This is where everything comes together and where improvements in one engine amplify gains in another.

Explore playbooks

Growth team tools

Growth team tools

The wrong tools create friction. The right ones multiply your output without adding complexity. These are the tools I recommend for growth teams that move fast.

Compound growth

Compound growth

Small improvements multiply. A 10% gain across twelve metrics doesn't add up to 120% - it compounds to 3x growth. This is the mathematical engine behind systematic growth.

Growth strategy

Growth strategy

Four decisions that shape everything else. When growth feels harder than it should, the problem is usually here. Get these right and execution becomes much easier.

Growth rhythms

Growth rhythms

Without rhythm, effort becomes scattered and progress invisible. A consistent operating cadence keeps your team aligned and your growth system continuously improving.

Related books

Company of One

Paul Jarvis

Rating

Rating

Rating

Rating

Rating

Company of One

Lessons for keeping work simple and profitable. Focus on retention, systems and selective growth that preserves quality.

Related chapters

2

Quarterly planning

Annual goals mean nothing without quarterly targets that break them down. Learn how to work backwards from revenue through conversion steps and set the assumptions your team will execute against. By the end of this chapter, you'll have a model that turns ambition into arithmetic and gives every team a number they own.

2

Lists and segmentation

Build active lists that update automatically as contacts meet criteria, create segmentation rules based on behaviour and attributes, and set up list hygiene automation that removes inactive or unqualified contacts.

Wiki

Customer Acquisition Cost (CAC)

Calculate the total cost of winning a new customer to evaluate marketing efficiency and ensure sustainable unit economics across all channels.

Drip campaign

Send a series of scheduled emails that educate prospects over time to stay top-of-mind without overwhelming them with aggressive sales pitches.

Braindump

Clear mental clutter by transferring all thoughts, tasks, and ideas onto paper or screen, creating space for focused work.

Workflow automation

Connect triggers to actions across systems so repetitive tasks happen automatically and teams can focus on work that requires judgement instead of admin.

API

Enable tools to exchange data programmatically so you can build custom integrations and automate processes that vendor-built integrations don't support.

Growth hacking

Deploy fast, low-cost experiments to discover scalable acquisition and retention tactics, learning through iteration rather than big bets.

Compound growth rate

Calculate your true growth trajectory by measuring the rate at which your business grows when gains build on previous gains over multiple periods.

Stakeholder Management

Navigate competing priorities and secure buy-in by systematically understanding, influencing, and aligning internal decision-makers toward shared goals.

Control group

Maintain an unchanged version in experiments to isolate the impact of your changes and prove causation rather than correlation with external factors.

Deep Work

Block extended time for cognitively demanding tasks requiring sustained focus, maximising valuable output whilst minimising shallow distractions.

Monthly Recurring Revenue (MRR)

Track predictable monthly subscription revenue to monitor short-term growth trends and make faster decisions than waiting for annual revenue reports.

Event tracking

Capture specific user actions in your product or website to understand behaviour patterns and measure whether changes improve outcomes or create friction.

Deal stage

Define pipeline progression steps to standardise how reps advance opportunities and give managers visibility into where deals stall or convert unexpectedly.

Partner-led growth

Scale through partner relationships where other companies distribute your product to their customers in exchange for commissions or reciprocal value.

Activity tracking

Log emails, calls, and meetings automatically to understand what drives deals forward and coach reps based on actual behaviour rather than guesswork.

Marketing stack

Organise the tools that capture leads, nurture prospects, and measure performance to automate repetitive work and connect customer data across systems.

A/B testing

Compare two versions of a page, email, or feature to determine which performs better using statistical methods that isolate the impact of specific changes.

Net Revenue Retention (NRR)

Track revenue growth from existing customers through expansion and contraction to prove your product delivers increasing value over time.

Sample size

Calculate how many users you need in experiments to detect meaningful differences and avoid declaring winners prematurely based on insufficient data.

Growth drivers

Identify the fundamental factors that directly cause business expansion, concentrating resources on activities that generate measurable results.