When a brand wants to grow, two concepts often emerge that seem similar but are not exactly the same: growth hacking and growth marketing. While both share the goal of driving growth, their approach, pace, and working methods don't always align.
Understanding this difference is key to knowing what your business truly needs. A brand looking for quick improvement levers is not the same as an e-commerce needing a connected strategy across acquisition, conversion, automation, analytics, and retention.
If you're evaluating which approach best fits your situation, this guide will help you understand the differences between growth hacking and growth marketing, when each is appropriate, and why, in many cases, the best decision involves combining them judiciously.
What is growth hacking?
Growth hacking is a growth approach based on experimentation, data analysis, and continuous optimization. Its goal is to identify specific opportunities that can generate a rapid and measurable impact on the business.
Instead of focusing solely on specific campaigns or channels, it analyzes what hinders growth and what actions can unlock it. It can be applied to acquisition, conversion, retention, or even product experience.
That's why it's often associated with tests, hypotheses, iterative improvements, and highly performance-oriented decisions.
What is growth marketing?
Growth marketing takes a broader, more strategic view of growth. It's not limited to finding quick "levers," but rather works across the business to build a more stable, measurable, and sustainable growth system.
This approach connects areas such as SEO, paid media, CRO, automation, email marketing, analytics, loyalty, and technology so that all push in the same direction.
In other words, while growth hacking often places more emphasis on experimentation to identify improvement opportunities, growth marketing seeks to build a comprehensive growth strategy.
Growth hacking vs. growth marketing: key differences
The main differences between growth hacking and growth marketing for growing your digital business or online store are:
Speed versus global vision
One of the big differences is in the approach. Growth hacking often works with a more experimental and fast-paced mindset, prioritizing actions that allow for quick validation of opportunities.
Growth marketing, on the other hand, tends to build a more complete vision of growth, connecting channels, messages, technology, and the business funnel.
Experimentation versus connected strategy
Growth hacking relies heavily on testing and learning. It launches hypotheses, measures results, and scales what works. It's especially useful when you need to identify bottlenecks or find specific improvements with impact.
Growth marketing also experiments, but does so within a broader strategy. It doesn't just look for which tactic works best, but how to improve the entire acquisition, conversion, and retention system.
Tactical focus versus business focus
Both approaches seek growth, but not always from the same place. Growth hacking can focus more on solving specific points in the funnel. Growth marketing usually looks at the business with a more holistic logic, connecting acquisition, conversion, recurrence, and profitability.
Metrics and decision-making
In growth hacking, it's common to work with metrics closely tied to a specific hypothesis or test: conversion on a landing page, clicks on a CTA, cart recovery, or improvement of an automated sequence.
In growth marketing, in addition to these metrics, the overall evolution of the business is analyzed with more weight: CAC, LTV, recurrence, revenue per channel, average ticket, profitability, or efficiency of the entire funnel.
What growth hacking and growth marketing have in common
Although they have differences, they are not opposing concepts. In fact, they share several important foundations:
- they work with data and not isolated intuitions
- they seek measurable growth
- they require funnel analysis
- they prioritize continuous improvement
- they focus on business and profitability
The real difference is not in whether one works and the other doesn't, but in when it's best to prioritize one, when the other, and when it makes sense to combine them.
How to know if your business needs growth hacking or growth marketing
To choose well, don't just look at which one sounds better or more innovative. The important thing is to understand where your business is and what you need to unlock right now.
- You need growth hacking if you are looking to validate hypotheses, identify specific bottlenecks, and find quick improvements in acquisition, conversion, or activation.
- You need growth marketing if you are looking for a more global strategy to scale profitably, connect channels, and improve acquisition, conversion, retention, and loyalty.
- You need to combine both if your e-commerce already has a sales base but needs to experiment without losing strategic vision.
In practice, many brands don't have to choose between one or the other as opposing approaches, but rather decide how much weight to give each one based on their stage of growth.
What your business needs based on its growth phase
Depending on how your online store is doing, what it needs in each growth phase is the following:
If you need to identify quick improvement opportunities
If your business has traffic, data, and room to test, but you feel there are specific points holding back growth, you probably need a mindset closer to growth hacking.
For example, if you have a good user base but low conversion, a poorly crafted email sequence, or landing pages that aren't performing as they should, applying an experimentation methodology to identify quick improvements can make a lot of sense.
If you need a more complete and sustained strategy
If your business has already validated its product, is already selling, and what it needs is to scale with more order, more profitability, and a more connected vision between channels, you probably need an approach closer to growth marketing.
Here, simply launching isolated actions is no longer enough. It's necessary to align acquisition, CRO, automation, content, analytics, and technology so that growth doesn't depend on a single lever.
If you have an e-commerce business
In an online store, it's most common for both approaches to intersect. An e-commerce needs to understand what is blocking growth at each stage of the funnel, but it also needs a strategy that connects acquisition, conversion, recurrence, and retention.
Therefore, many brands don't need to choose between one or the other as if they were mutually exclusive, but rather understand what weight each approach should have based on their current stage.
When your business needs growth hacking
Your business may need growth hacking if any of these situations occur:
- you have traffic, but convert less than expected
- you want to identify specific bottlenecks in the funnel
- you need to validate hypotheses before scaling
- you want to test quick improvements in landing pages, product pages, automations, or messages
- you are looking to find new growth levers
In these cases, working with an experimentation methodology can help you identify which actions have the most impact before increasing resources or investment.
When your business needs growth marketing
Your business may need growth marketing if something like this happens:
- you want to scale with a more stable strategy
- you need to coordinate several channels at once
- you rely too much on a single acquisition source
- you want to improve not only conversion, but also recurrence and profitability
- you need a more complete vision of business growth
In these cases, the challenge is not usually a single action, but rather the lack of connection between areas that should work together.
Advantages and limitations of growth hacking and growth marketing
Advantages of growth hacking
- allows for quick identification of improvement opportunities
- helps validate hypotheses before scaling investment
- is useful for unblocking specific bottlenecks
- promotes a culture of experimentation and learning
Limitations of growth hacking
- if applied without strategy, it can lead to unsustainable results
- can focus too much on the short term
- does not always solve structural business problems
Advantages of growth marketing
- builds more stable and measurable growth
- connects acquisition, conversion, retention, and loyalty
- helps reduce dependence on a single growth lever
- allows for scaling with a more global business vision
Limitations of growth marketing
- requires more coordination between channels, technology, and analytics
- may take longer to show clear learnings if not well prioritized
- without real experimentation, it risks becoming strategy without execution
What metrics you should monitor in each approach
Most common KPIs in growth hacking
- conversion rate of a landing page or product page
- CTR on key CTAs
- activation rate
- cart recovery
- percentage improvement per test or hypothesis
Most common KPIs in growth marketing
- CAC
- LTV
- repurchase rate
- average order value
- revenue per channel
- overall funnel profitability
Growth hacking vs. growth marketing in e-commerce
In e-commerce, this comparison makes even more sense because growth depends on many factors simultaneously. It's not enough to attract visitors. You also need to convert better, recover sales, improve the shopping experience, increase the average ticket, and work on customer loyalty.
Therefore, when we talk about growth hacking vs. growth marketing in e-commerce, the answer is usually not absolute. Some brands need to start by finding quick improvements, while others already need a transversal strategy to grow with more profitability.
If you want to delve deeper into how growth hacking is applied specifically in an online store, you can read this content on growth hacking applied in e-commerce.
Can growth hacking and growth marketing be combined?
Yes, and in fact, in many businesses, it's the smartest approach.
Growth hacking can help you identify opportunities, validate improvements, and learn quickly. Growth marketing can help you translate those learnings into a more solid, scalable, and business-aligned strategy.
Viewed this way, growth hacking doesn't compete with growth marketing: it complements it. One provides speed, learning, and experimentation. The other provides structure, vision, and sustainability.
Common mistakes when choosing between growth hacking and growth marketing
Thinking they are exactly the same
Although related, they should not be treated as synonyms. Each responds better to different moments and needs.
Choosing solely based on trends
Some brands seek growth hacking because it sounds more innovative. Others talk about growth marketing because it seems more strategic. But the choice should not be based on fashion, but on the real state of the business.
Not considering the growth phase
A brand that is validating its scaling is not the same as a consolidated online store that wants to grow with more efficiency and recurrence.
Separating channels and losing overall vision
One of the biggest mistakes is treating SEO, paid, CRO, CRM, and analytics as independent blocks. When they are not connected, growth loses efficiency and coherence.
Which approach usually works best for an e-commerce business
In an online store, the usual approach is not to choose between growth hacking and growth marketing as if they were incompatible approaches. The most effective strategy is usually to combine both with clear criteria.
Growth hacking helps identify quick improvements in landing pages, product pages, automations, messages, or the checkout process. Growth marketing allows these learnings to be converted into a more solid, profitable, and sustainable growth strategy.
If your brand needs to grow with a connected vision across acquisition, conversion, recurrence, and loyalty, it might be a good idea to rely on a growth hacking agency specialized in e-commerce to better prioritize each growth lever.
Frequently asked questions about growth hacking and growth marketing
What is better for a small e-commerce?
It depends on the business stage. If you need to quickly validate what works, growth hacking can help you identify specific improvements. If you already have a stable base and want to grow more systematically, growth marketing is usually more appropriate.
Can growth hacking and growth marketing be applied simultaneously?
Yes. In fact, in many e-commerce businesses, it's the best option. Growth hacking helps experiment and identify opportunities, while growth marketing allows those learnings to be converted into a more sustainable growth strategy.
Which one yields faster results?
Growth hacking usually offers faster learnings and improvements in specific areas. Growth marketing, on the other hand, seeks to build more stable and scalable results over time.
Which one does a consolidated brand need?
A consolidated brand usually needs growth marketing to coordinate channels, improve profitability, and work on customer loyalty. Even so, it can rely on growth hacking to test specific improvements within that overall strategy.
