Meta & TikTok Partner Certified Social Ads Agency

Social Ads Agency: Performance, Creativity, and Data-Driven Growth

Maximize your ROAS with advertising campaigns on Meta, TikTok, LinkedIn, and Pinterest. Algorithmic targeting, creative strategy and real-time management.
x5
Average ROAS
-40%
Cost per lead
10M+
Managed budget/year

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
Why Social Ads?

Why is Social Ads the essential growth driver in 2026?

Social networks have become the first digital acquisition channel. Here's why your growth strategy can't do without it anymore.
80% of the time mobile

Get attention where your prospects spend 80% of their mobile time

Social networks focus most of your audiences' mobile screen time. Facebook, Instagram, TikTok, LinkedIn: your future customers scroll there daily. Social Ads allows you to catch their attention with native, immersive and engaging formats, directly in their news feed.
Advanced ML targeting

Precision algorithmic targeting: reach your ideal audience at the right time

Thanks to the platforms' behavioral data and Machine Learning algorithms, you can target highly qualified audiences: interests, buying behaviors, lookalikes of your best customers, ABM for B2B... Social Ads targeting goes far beyond what traditional Search allows.
Optimized conversion

A massive conversion driver for e-Commerce and Lead Generation

Whether you sell online or generate B2B leads, Social Ads offers optimized conversion formats: dynamic Shopping Ads, integrated lead forms (Lead Ads), automated retargeting. It is the most scalable acquisition lever for growing businesses.
Our management expertise

Our advertising expertise: Dominate each advertising ecosystem

Each platform has its codes, algorithms, and winning formats. We master the specificities of each management company to maximize your performance.

Meta Ads (Facebook & Instagram)

The world's No. 1 sales engine
With 3 billion active users, Meta remains the essential platform. Shopping Ads, Lead Ads, Reels Ads: we use all formats to maximize your conversions with Advantage+ targeting optimized by AI.
Advantage+ Shopping
Lead Ads
The EchosReels & Stories

TikTok Ads

Engage new generations with native and organic formats
TikTok is no longer just for teens: it's THE brand discovery platform. Our creative strategists produce native content that performs: catchy hooks, UGC, viral trends adapted to your brand.
Spark Ads
Shopping Ads
Native UGC

LinkedIn Ads

The power of B2B targeting by function and strategic account
LinkedIn is essential for B2B. Targeting by function, seniority, company, ABM: we build campaigns that reach the decision-makers of your target accounts with adapted formats (Sponsored Content, InMail, Lead Gen Forms).
Targeted ABM
Lead Gen Forms
Sponsored InMail

Pinterest Ads

The 'Inspiration' lever to boost your e-commerce sales
Pinterest is the shopping intent network: 80% of users discover new brands. Ideal for decoration, fashion, lifestyle, Pinterest Ads generates an ROAS that is often higher than Meta for these sectors.
Shopping Pins
Idea Ads
Integrated catalog

Snapchat Ads

Diversify your profitable acquisition sources
Snapchat reaches a young and engaged audience with CPMs that are often lower than Meta. Story Ads, Collection Ads, AR Lenses: innovative formats for additional awareness and conversion campaigns.
Story Ads
AR Lenses
Dynamic Ads
Creative Strategy

The Creative Strategy: The new driver of your ROAS

In 2026, creation is queen. Algorithms optimize targeting automatically. What makes the difference is the quality and quantity of your creative assets.
80% of the performance

Why does' Créa 'now represent 80% of advertising performance

With targeting automation (Advantage+, Performance Max), the algorithm itself optimizes the delivery. What makes the difference? Creative quality. A good hook, an impacting visual, a clear message: this is what determines 80% of your ROAS today.
UGC & IA

Production of UGC (User Generated Content) content and AI-optimized videos

We produce authentic UGC content with our network of creators, and videos optimized by AI (scripts, editing, automatic subtitles). These 'native' formats consistently outperform traditional ads on TikTok and Reels.
Test & Learn

A/B Massive testing of hooks, visuals, and creative intentions

We are continuously testing dozens of variations: hook hooks (the first 3 seconds), static vs video visuals, emotional vs rational angles. This iterative approach quickly identifies winning creations and scales performance.
Discuss your creative strategy →
Our process

Our methodology: Data-driven management for concrete results

From initial audit to detailed reporting, our process guarantees continuous optimization of your campaigns to maximize your return on investment.
01

Complete audit of your accounts and tracking reliability (Pixel & API)

We audit your existing advertising accounts, identify budget leaks and verify the integrity of your tracking. Pixel configuration, API conversion (CAPI), multi-touch attribution: reliable tracking is the prerequisite for any optimization.
Meta, TikTok, LinkedIn account audit
Pixel Setup & Conversion API
Attribution and funnel analysis
Identifying quick wins
02

Definition of media strategy and audience segmentation (Broad vs Interest)

We define your media strategy: budget by platform, campaign structure (TOF/MOF/BOF), audience segmentation Broad vs Interest vs Retargeting. The objective: to find the right balance between volume and qualification.
Budget breakdown by platform
Full-funnel campaign structure
Audience segmentation (Broad, Interest, Lookalike)
Retargeting strategy and exclusions
03

Launch campaigns and granular optimization of budgets in real time

Our traffic managers manage your campaigns on a daily basis: adjusting auctions, reallocating budgets to high-performance adsets, deactivating tired creations. Granular optimization to maximize each euro invested.
Daily management of auctions
Dynamic reallocation of budgets
Creative refresh and fatigue management
Progressive scaling of winners
04

Transparent reporting via Looker Studio and incrementality analysis

You receive clear reports via Looker Studio: ROAS, CPA, CPL, conversion rate per audience and per creation. We also measure the incrementality of your campaigns to distinguish additional sales from sales that would have occurred without ads.
Looker Studio dashboard in real time
Analysis by audience, creation and placement
Measuring incrementality
Weekly recommendations

ROI measurement: ROAS, CAC and Incrementality

Beyond traditional ROAS, we measure your real CAC and the incrementality of your campaigns to distinguish additional conversions from organic conversions. A data-driven approach for informed budgetary decisions.
Our difference

Why choose our Social Ads agency for your strategy?

Certified expertise, advanced technical solutions, and a holistic approach: this is what sets us apart from other agencies.
Official certifications

Certified and recognized expertise (Meta Business Partner, TikTok Partner)

Our team is certified by major platforms: Meta Business Partner, TikTok Marketing Partner. These certifications guarantee our mastery of tools, our access to betas and our privileged relationship with advertising agencies to solve your technical problems.
Post-iOS ready

Exclusive technical solutions to counter data loss (post-iOS)

Since iOS 14.5, advertising tracking has lost its precision. We deploy advanced solutions to retrieve this data: server-side API conversion, rich UTM tracking, statistical attribution modeling. You keep a clear vision of your performance.
360° approach

A 360° approach: native synergy between Social Ads, SEA and CRO optimization

Social Ads doesn't work in silos. We integrate your campaigns into a global acquisition strategy: synergy with SEA for intent capturing, CRO optimization of your landing pages, alignment with your email sequences. A holistic approach to maximise each touchpoint.
Success Stories

Success Stories: They scaled their business with our agency

Concrete, measurable results, and satisfied customers. Find out how we supported their growth.
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
Frequently asked questions

FAQ: Everything you need to know about advertising on social networks

Answers to the most frequently asked questions about Social Ads, budgets, tracking and choosing an agency.

What is the minimum budget to be profitable with a Social Ads agency?

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.

What is the difference between Social Ads (SMA) and Community Management (SMO)?

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.

How do you manage tracking with the new privacy and cookie standards?

To choose your PR agency, evaluate several criteria:
1) Its sectoral expertise: does it know your market and its reference media?
2) Its network of journalists: can it put you in contact with key editorial offices?
3) Its methodology: does it offer an audit, a personalized strategy and clear reporting?
4) His references: ask for customer cases similar to yours.
5) Its price transparency: beware of promises of guaranteed results, PR also depends on current events.

Should the visuals be provided or does the agency take care of advertising creation?

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.

What is the average time frame to see significant results on my 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.

Why outsource the management of your ads to a specialized agency?

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 Social Ads platforms are best suited to my sector of activity?

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 measure the success of a Social Ads campaign?

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 free Social Ads audit

30 minutes to audit your current campaigns, identify quick wins and define together a Social Ads strategy adapted to your growth goals.
What we will discuss:
1
Your business goals and your target KPIs (ROAS, CAC, CPL)
2
The status of your advertising accounts and tracking
3
The first recommendations to optimize your performance
Other means of contact
contact@425ppm.com
+33 7 57 59 00 95

What our customers say

Verbatim

Under construction
Olivia Smith

Verbatim

Under construction
Olivia Smith

Verbatim

Under construction
Olivia Smith

Extraordinary

Amet minim mollit non deserunt ullamco est sit aliqua dolor do amet saint. Velit officia substantial since denim velit mollit.
Olivia Smith

Extraordinary

Amet minim mollit non deserunt ullamco est sit aliqua dolor do amet saint. Velit officia substantial since denim velit mollit.
Olivia Smith