Booking.com runs 70 experiments a day. Most companies run zero, systematically.
Companies with mature experimentation programs see 30% to 50% higher revenue growth than peers deciding by opinion. We build the operating system — North Star Metric, AARRR framework, and experimentation culture — that makes growth compound instead of scatter.
What does growth consulting actually include?
Growth consulting includes North Star Metric definition, AARRR framework design, growth team structure, and building an experimentation culture — the operating system that turns individual marketing tactics into a compounding, cross-functional growth engine rather than a list of disconnected campaigns.
The number that separates growth companies from the rest: companies with mature experimentation programs generate 30% to 50% higher revenue growth than peers relying on opinion-based decisions. The gap doesn't come from one breakthrough tactic — it comes from a system that compounds small, validated wins faster than competitors can copy them.
- One number
- A customer-value metric with 3–5 levers teams can actually move.
- Find the constraint
- AARRR diagnosis, so effort lands on the stage that is broken.
- Cross-functional
- Growth as a company system, not a marketing-only project.
- Velocity compounds
- Raising test cadence beats chasing one breakthrough test.
Three layers of the same growth stack.
Growth consulting decides what to test and why. A/B testing proves it. Acquisition strategy is one AARRR stage inside the whole system.
| Service | Scope | Best fit |
|---|---|---|
| Growth Consulting | The full customer journey, North Star Metric, and experimentation culture. | Businesses that need one shared growth system across teams. |
| Client Acquisition Strategy | Which channels to invest in for new customer acquisition specifically. | Businesses focused on the acquisition stage of the funnel. |
| A/B Testing | Statistically proving whether one specific change works. | The execution layer inside any growth program. |
Five stages, and what velocity actually looks like.
Where to aim experimentation effort, and the cadence that turns it into an advantage.
AARRR: find the stage actually constraining growth
Acquisition (how prospects find you), Activation (first real value experienced), Retention (do they come back), Referral (do they bring others), and Revenue (does it convert to income). Tracking the journey in five stages puts experimentation effort where it moves the business — rather than spreading it evenly across a funnel that isn't equally broken everywhere.
Velocity, not any single test, is what compounds
Booking.com runs ~70 tests a day. Airbnb scaled from 100 to over 700 tests a week in two years. Netflix credits its expansion from 2 to over 190 countries in six years to adopting online controlled experimentation as standard practice, and Google's “41 shades of blue” test alone produced $200 million in additional annual revenue. Most growth teams, by contrast, test ad hoc.
Why build the system rather than run more campaigns?
The advantage isn't one tactic — it's compounding validated wins faster than competitors can copy them.
One number, company-wide
A North Star Metric replacing a sprawl of disconnected KPIs.
Effort on the real constraint
AARRR diagnosis pointing testing at the stage that is limiting growth.
Silos broken
Cross-functional structure instead of growth as a marketing-only job.
Higher test velocity
A cadence that compounds, with safety around tests that fail.
A backlog, not a wishlist
Prioritized experiments tied directly to the North Star Metric.
A rhythm that holds
Weekly and monthly reviews keeping every team on the same number.
Growth consulting work businesses bring us.
The operating system above the tactics, built to compound rather than scatter.
North Star Metric definition
A single, customer-centric metric and 3 to 5 input levers every team can align around and directly influence.
AARRR funnel diagnosis
Identifying which stage — acquisition, activation, retention, referral, or revenue — is actually constraining growth.
Growth team structure design
Cross-functional team design that breaks down department silos instead of running growth as marketing-only.
Experimentation culture build
Hypothesis backlogs, prioritization frameworks, and psychological safety around failed tests, built to raise velocity.
Growth roadmap & backlog
A prioritized experiment backlog tied directly to the North Star Metric, not a wishlist of disconnected ideas.
Cross-team reporting rhythm
Weekly and monthly review cadences that keep the whole company anchored to the same growth number.
A clear path from scattered tactics to a compounding system.
Four stages, starting with an honest readiness check before any metric gets defined.
Discovery & readiness check
We confirm product-market fit and a repeatable "aha moment" exist before defining a North Star Metric.
1–2 weeks · DiscoveryNorth Star & AARRR mapping
We define the North Star Metric and map the AARRR funnel to find the actual constraint.
2–3 weeks · DefineTeam & backlog build
We design the cross-functional structure and build the initial prioritized experiment backlog.
2–4 weeks · BuildRun & compound
We run the review cadence and raise experiment velocity quarter over quarter.
Ongoing · CompoundThe tools we use to run a growth system.
Product analytics, experimentation platforms, and the workflow tooling that keeps cadence honest.
Amplitude
Mixpanel
Notion
SlackExplore more Business Consulting services.
Growth consulting sits at the top of this whole stack.
Business Consulting
The full consulting service this sits under.
ExploreBusiness Formation
The entity foundation beneath the growth system.
ExploreMarket Expansion Strategy
Growth into markets you are not in yet.
ExploreGrowth Hacking
The experiment execution arm of this system.
ExploreClient Acquisition Strategy
The acquisition stage inside AARRR.
ExploreA/B Testing
The statistical layer proving each change.
ExploreMarketing Analytics
The measurement the North Star Metric depends on.
ExploreConversion Rate Optimization
Compounding wins at the conversion stage.
ExploreGrowth consulting questions
The things clients ask us most before starting a growth program.
Growth consulting includes North Star Metric definition, AARRR framework design, growth team structure, and building an experimentation culture — the operating system that turns individual marketing tactics into a compounding, cross-functional growth engine rather than a list of disconnected campaigns.
Yes, substantially. Companies with mature experimentation programs generate 30% to 50% higher revenue growth rates than industry peers relying on opinion-based decision-making, according to Harvard Business Review research. The gap comes from compounding small, statistically validated wins rather than any single breakthrough tactic.
A North Star Metric is a single, customer-centric measure that reflects the real value a product or service delivers, paired with 3 to 5 input metrics teams can directly influence to move it. Without one, teams end up optimizing a sprawling set of disconnected KPIs — vanity metrics, department-level targets — none of which reliably signal whether the business is actually growing.
A great deal. Booking.com runs roughly 25,000 controlled experiments a year, about 70 a day — a cadence its leadership credits as central to growing the stock at twice the S&P 500's rate over a decade. Airbnb scaled from 100 to more than 700 tests a week in two years. Test velocity, not any individual test, compounds into a durable growth advantage.
AARRR, also called Pirate Metrics, is a framework that tracks the customer journey through five stages: Acquisition, Activation, Retention, Referral, and Revenue. It's used to identify which specific stage is constraining growth most, so experimentation effort goes where it actually moves the business rather than spreading evenly across the whole funnel.
Only 12% of organizations rate their own experimentation strategy and culture as "transformative," per a 2025 Speero survey of 150+ experimentation teams — so most companies aren't ready in practice even when they think they are. Readiness depends on having product-market fit and a repeatable customer "aha moment" already identified; introducing a formal growth program before that stage tends to optimize the wrong behavior.
Client acquisition strategy decides which channels to invest in for new customers specifically. Growth consulting sits above that, covering the full customer journey — acquisition through activation, retention, referral, and revenue — and the North Star Metric and experimentation culture that connects every team's work to one shared measure of success.
A/B testing is the statistical execution layer inside a growth program, proving whether one specific change works. Growth consulting is the strategic layer above it, deciding what to test and why, based on the North Star Metric and AARRR stage that's actually constraining growth, so testing effort compounds instead of scattering across unrelated ideas.