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Growth & continuous optimization

Growth Hacking

& optimization of your customer journey

Inspir3d, a creative technology studio in Paris, helps brands grow sustainably: we measure your customer journey, test hypotheses, fix what holds back your sales, then start again — from acquisition to revenue.

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Acquisition
Activation
Retention
Revenue
Testing & measurement

In short

Growth Hacking & optimization: the essentials in 30 seconds

Growth hacking means improving a company's growth in short cycles: measure, form hypotheses, test, then roll out what works, from acquisition to revenue. Inspir3d Studio, a creative technology studio based in Paris, runs these cycles in six steps — audit, measurement, hypotheses, tests, rollout, iteration — with one point of contact.

Provider
Inspir3d Studio, Paris
Method
6-step cycle, from audit to iteration
Scope
Acquisition, activation, retention, revenue
Who it's for
Brands and companies with a website or online shop
Languages
French, English, Spanish
Real example
Bike Sellier: loading one 3D object cut from over 8 minutes to 15 seconds at most, in 2 weeks
Quote
Tailored, after a discovery call
Last updated

At a glance

Your growth, step by step

The goals

What we aim to achieve with you

Growth hacking is not an isolated trick: it is a way of working, in short cycles, where every decision rests on data. Every project serves four goals.

01

Know where you lose customers

We map your journey, from the first visit to the purchase, to spot the steps where visitors drop off.

02

Test before you invest

Every idea becomes a measurable hypothesis: we test small, keep what works and drop the rest.

03

Improve step by step

Successive gains in speed, experience, messaging and journeys, rather than one big uncertain overhaul.

04

Decide with numbers

Clear metrics, defined with you, to steer growth and measure the real impact of every action.

Our method

A growth cycle in six steps

A structured, transparent process: you always know what is being tested, why, and what we learned.

01

Audit & goals

We analyze your site, your customer journey and your existing data, then set the goals and metrics to track with you.

02

Measurement & tracking

Tracking set-up: events, conversion funnels and dashboards, to see clearly where growth is won or lost.

03

Hypotheses & priorities

Improvement ideas become hypotheses, ranked by expected impact and the effort required.

04

Tests & experiments

A/B tests, page, message or journey variants: we test before rolling out, on part of your audience.

05

Rollout

Winning variants go live, with monitoring to check the gain holds over time.

06

Analysis & iteration

A review of each cycle, lessons learned, then a new series of hypotheses: growth is built by repetition.

Want to grow your sales with a method?

Book a conversation with our team: we look at your customer journey and show you the first levers to test.

Book a meeting

What's included

Everything you need for data-driven growth

Customer journey auditAnalysis of steps, friction and opportunities, from the first visit to the purchase.
Tracking set-upEvents, funnels and dashboards to measure what matters.
Prioritized hypothesesA list of actions ranked by expected impact and required effort.
A/B tests & experimentsVariants tested on part of the audience before any rollout.
Site performanceSpeed, mobile and lightened 3D experiences: a fast site converts better.
Activation & onboardingWelcome journeys and first steps improved so users quickly experience the value of your offer.
Retention ideasFollow-ups, content and journeys that bring your customers back.
Reports & action planA clear review of each cycle and the next priorities.

Expected results

What you can expect

No result can be guaranteed: it depends on your offer, your traffic and your market. We define the metrics to track together from the start.

A real example

Case study Bike Sellier logo

Bike Sellier

The 3D configurator of Bike Sellier, which sells customizable saddle covers, took more than eight minutes to load one object: a direct obstacle to customization, and therefore to purchase. In two weeks, we lightened the 3D models, recreated the colors and textures, then optimized the integration into Zakeke.

BeforeMore than 8 minutes to load a 3D object, with over 1,000,000 polygons per file.
After15 seconds at most, with about 200,000 polygons per file.
  • Over 97% reduction in loading time
  • Over 80% of polygons removed per model
  • Colors and textures recreated, optimized integration into Zakeke
  • Revenue ×3 two months later, ×5 five months later (other commercial factors may have contributed: it cannot be attributed to the 3D overhaul alone)
Duration2 weeks
Technologies3D modeling, Zakeke
Delivery2024
Read the case study I want to optimize my journey

Go further

Our analyses on conversion and growth-oriented digital strategy.

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Why Inspir3d

More than tests: a creative technology studio

A measurement-led approach

Every action is tied to a metric defined with you, so you know what really works.

Technical and creative together

UX/UI, 3D, performance and e-commerce: we improve both the experience and the technology behind it.

One single point of contact

From the audit to the rollout of winning variants, one team, in Paris.

Want to grow your sales with a method?

Book a conversation with our team: we look at your customer journey and show you the first levers to test.

Book a meeting

Frequently asked questions

Growth Hacking & optimization: your questions

What is growth hacking?

Growth hacking is a method that grows a business through fast, measured experiments: you identify a blocker, form a hypothesis, test it, then roll out what works. It covers acquisition, activation, retention and revenue.

How is it different from conversion optimization?

Conversion optimization focuses on improving one specific step of the journey, such as a page or a form. Growth hacking looks at the whole journey, from acquisition to loyalty, and uses conversion optimization as one of its levers.

How long before we see results?

It depends on your traffic and the levers tested. Some gains, such as page speed, can come quickly; others need several test cycles. We give you a realistic timeline after the discovery call.

Do I need a lot of visitors to run A/B tests?

A/B tests need enough visits to be reliable. If your traffic is limited, we favor other approaches: journey analysis, qualitative tests, performance and clarity improvements.

Which metrics do you track?

We define them with you from the start: for example conversion rate, activation rate, returning-customer rate or page loading time.

Do you guarantee results?

No, no result can honestly be guaranteed: it depends on your offer, your market and your traffic. We commit to the method, transparent tests and clear lessons.

How much does a growth hacking engagement cost?

Every project is unique. We provide a tailored quote once we understand your goals, your site and the data available. Book a meeting to discuss it.

References

Going further

Your growth deserves a method

Let's talk about your goals: we measure, test and improve your journey, cycle after cycle.

Book a meeting Write to us