Data-Driven Growth Marketing Agency

Growth Marketing Agency: Boost your Acquisition and Scale your Revenues

We turn your marketing into a growth machine. Multi-channel acquisition, advanced automation, and data-driven optimization for measurable results.
+320%
Average growth
50+
Scaled businesses
3.2x
Average ROI generated

They trust us

Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Autonomy
Flucto
Telecoop
Innovorder
The nave for ethical banking
Forest
Lokki
Strategic diagnosis

What growth strategy for your business?

Before scaling, you need to understand where you are. Our analysis framework identifies your quick wins and your long-term growth drivers.

Analyze the maturity of your conversion funnel

Evaluate each stage of your funnel: acquisition, activation, activation, retention, referral, and revenue. Identify conversion leaks and opportunities for rapid optimization.
1

Identify your priority growth drivers

Depending on your stage of maturity (PMF, Scale, Hypergrowth), we prioritize the channels and tactics with the highest impact: paid, SEO, outbound, product-led growth...
2

Get your personalized roadmap in 3 questions

By answering a few key questions about your business model, goals, and resources, receive a growth roadmap that can be acted upon immediately.
3
Get my free diagnosis →
Our methodology

A Data-Driven Methodology to Break Your Glass Ceilings

Our 3-phase approach gradually turns your marketing into a predictable and scalable growth engine.
PHASE 1

360° audit and the foundations of your growth machine

Complete analysis of your marketing stack, your data and your positioning. We identify the missing foundations and build the tracking infrastructure that is essential for any data-driven strategy.
Technical audit & analytics
Competitive benchmark
Advanced setup tracking
PHASE 2

Agile experimentation and iterations (The Growth Mindset)

We launch experimental sprints on your priority channels. A/B tests, new audiences, new messages: every week, we learn and optimize to find your winning growth loops.
Weekly sprints
Ongoing A/B testing
Real-time reporting
PHASE 3

Industrialization and Scaling of high ROI levers

Once the channels are validated, we industrialize the processes and increase the budgets for what works. Automation, delegation, and vertical and horizontal scaling to maximize your growth.
Workflow automation
Budget scaling
Multi-channel expansion

Average results observed

On our 50+ Growth Marketing supports
+180%
Qualified leads
-45%
Acquisition cost
3.2x
Average ROI
Our expertise

Full-Stack Growth Marketing Support

From acquisition to revenue, we cover your entire tunnel with an integrated and data-driven approach.

Multi-channel acquisition

Dominate Facebook, Google, LinkedIn & TikTok
We orchestrate your paid campaigns on all advertising platforms. Advanced targeting, creative data-driven and algorithmic optimization to maximize every euro invested.
Meta Ads
Google Ads
LinkedIn Ads
TikTok Ads

Outbound Sales & Automation

Your B2B prospecting on an automatic pilot
Hyperpersonalized cold email sequences, intelligent scraping, and LinkedIn automation. We generate qualified appointments while you focus on closing.
Cold emailing
LinkedIn automation
Lead scoring
Sales Enablment

SEO & Content Strategy

Become the authority in your sector for the long term
SEO-first content strategy to capture intentional traffic. We build your organic lead machine with content that converts and lasts.
Semantic audit
Content Factory
Link Building
Topic clusters

Marketing Automation & CRM

Maximize LTV with HubSpot and Salesforce
Implementation and optimization of your automation workflows. Lead nurturing, scoring, and personalized customer journeys to convert more and retain better.
HubSpot
Salesforce
Workflows
Lead Nurturing

Data & Analytics

Manage your business through data, not by instinct
Implementation of a complete analytics stack: tracking, dashboards, attribution. Make decisions based on data, not on hunches.
GA4 & GTM
BI dashboards
Attribution
Cohort analysis
Discuss your needs →
Our differences

Why choose us over a traditional digital agency?

We are not just another digital agency. We are growth partners who are obsessed with your business success.

A sickly obsession with ROI and tangible results

No vanity metrics, no bullshit. We are committed to business KPIs: qualified leads, pipeline generated, attributable revenue. Your growth is our only objective.
100% results-oriented

A cutting-edge technology stack: AI, Automation and Scraping

We use the latest generative AI, automation and data enrichment tools to increase the effectiveness of your campaigns. Clay, GPT-4, Make, Phantombuster... our stack is your competitive advantage.
Tech-first approach

A team of “Growth-First” experts integrated into your challenges

No more generalist agencies that do Facebook Ads like displays. Our team is made up of Growth specialists who understand startup, SaaS and B2B issues.
Dedicated experts
Proven results

They trust us: case studies and customer reviews

Concrete, measurable results, and satisfied customers. Find out how we supported their media visibility.
X
425 PPM
+900%
d’utilisateurs en 2 mois
+30
articles dans des médias majeurs, (France Inter, TF1, 20 Minutes…)
“Les Relations Presse ont clairement été un accélérateur. En quelques semaines, on est passé de 500 à plus de 5 000 utilisateurs. La stratégie média de 425PPM nous a permis d’être visibles au bon moment, dans les bons médias et de crédibiliser notre positionnement sur l’effacement électrique.“
Guillaume Faure
CEO et fondateur de LibertéWatts
X
425 PPM
+970%
de traffic site en 6 mois
+30
retombées dont Les Échos, France Bleu, LCI, Europe 1, France Inter, RMC…
“En quelques mois, on a changé d’échelle. Grâce aux relations presse, on a été visibles dans les bons médias. Grâce au SEO, notre trafic a littéralement explosé. Et surtout, on dit enfin clairement qui on est, à qui on s’adresse, et pourquoi on le fait. 425PPM a su aligner visibilité, positionnement et acquisition. C’est rare.”
Nicolas Ziegler
CEO et fondateur de Merci Paulo
X
425 PPM
+1
Déjeuner presse, media training, positionnement France
+20
Retombées médias qualifiées
“425PPM nous a énormément aidés à structurer notre présence médiatique en France. Grâce à eux, nos dirigeants ont été formés, rencontrés par les bons journalistes et visibles dans les bons médias. On a noué des relations solides et stratégiques avec la presse française.”
Alex Berwin
Head of Communications chez Forest
See our complete success stories
Take action

Ready to turn your marketing into a profit center?

Stop leaving your growth to chance. Take control with a data-driven strategy.

Stop unnecessary spending and invest in what scales

Stop wasting budget on campaigns that don't convert. Our audit identifies high-ROI levers and cuts off non-performing channels.

Book your growth audit to validate your potential

30 minutes to analyze your tunnel, identify your quick wins and estimate your growth potential. Without commitment, 100% actionable.

Get a head start on your competitors today

While you're hesitating, your competitors are optimizing. Every day without a growth strategy is a lost growth day.
Book my free audit
30-minute audit • 100% free • No commitment
Frequently asked questions

FAQ: Everything you need to know about Growth Marketing

Answers to the most frequently asked questions about our Growth Marketing support and our acquisition methods.

What is the real difference between Growth Hacking and Growth Marketing?

A press relations agency (or PR agency) is a service provider specialized in managing your relationships with the media. She develops your external communication strategy, writes your press content (press releases, press kits), identifies and contacts relevant journalists, organizes interviews and measures the impact obtained. Unlike an advertising agency, the objective is to obtain editorial coverage (not paid), perceived as more credible by the public.

How long will it take to expect the first concrete results?

An effective PR strategy is based on three fundamental pillars: 1) A clear positioning with differentiating messages that meet the expectations of journalists (the angle of contact). 2) Precise targeting of media and journalists relevant to your sector, with personalized contacts. 3) A regular approach to actions with an editorial calendar aligned with news and media channels. To these three pillars, a fourth is now added: SEO integration to capitalize on the backlinks generated.

What business sectors do you support (B2B, SaaS, e-Commerce)?

To choose your PR agency, evaluate several criteria:

What is the minimum budget for a Growth Marketing service?

Competent press officers work in PR agencies or as freelancers. In Paris, the market is dense with agencies specialized by sector (tech, fashion, food, corporate...). In the regions (Lyon, Bordeaux, Nantes, Lille...), choose an agency that masters both national and regional media. At 425PPM, we operate throughout the country with a network of PQR (Regional Daily Press) contacts and local media in addition to the national media.

How do you measure the success of your campaigns?

The budget of a PR campaign varies according to several factors: the duration (one-time or long-term support), the extent of the objectives (product launch vs continuous visibility), and the services included (writing, media training, events...). On average, monthly support starts at around €3,000 excluding tax for a startup and can reach 5,000 to €10,000 excluding tax for a large-scale campaign. AVE (return in advertising equivalent) makes it possible to measure the ROI of this investment.

Is Growth Marketing adapted to traditional SMEs?

The fundamental difference is the control of the message. In advertising, you pay for a space (print, TV, digital) and control 100% of the content. In PR, you don't pay for media space: it's the journalist who decides whether to talk about you (or not) and who writes the article from his angle. This editorial character gives PR greater credibility: an article in Le Monde or a passage on BFM Business is perceived as a third-party validation, more reliable than an advertisement. On the other hand, the results are less predictable.

What is your approach to acquiring LinkedIn B2B?

The first results can appear as early as the first month for strong news (fundraising, major launch). However, a sustainable PR strategy generally requires 3 to 6 months to build solid relationships with journalists and get regular coverage. The SEO benefits (improvement of SEO thanks to mentions of your company) are visible after 3 to 6 additional months. We recommend a minimum commitment of 6 months for significant results.

How do you integrate AI into your Growth strategies?

The first results can appear as early as the first month for strong news (fundraising, major launch). However, a sustainable PR strategy generally requires 3 to 6 months to build solid relationships with journalists and get regular coverage. The SEO benefits (improvement of SEO thanks to mentions of your company) are visible after 3 to 6 additional months. We recommend a minimum commitment of 6 months for significant results.
Another question? Contact us directly
Let's take action

Book your strategic call

30 minutes to discuss your visibility goals, assess the media potential of your news, and define together a PR strategy adapted to your challenges.
What we will discuss:
1
Your communication objectives and your news to promote
2
Media relevant to your sector and your targets
3
The first recommendations for your PR strategy
Other means of contact
contact@425ppm.com
+33 7 57 59 00 95

What our customers say

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Extraordinary

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Olivia Smith

Extraordinary

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Olivia Smith