Best Outbound Prospecting Agencies in France [2025]

Looking for a B2B prospecting agency in France? Here’s our selection of top outbound experts to generate qualified leads through email, LinkedIn, cold calling, or targeted ads.

I know what I’m talking about — as a former agency founder, I’ve seen it from the inside.

Too many agencies overpromise. Too few deliver.

So I decided to bring some clarity.
I met with over 100 French agencies, reviewed their methods, interviewed their clients, and dug into their actual results.

And in this guide, I’m sharing the best of the best.

‍

How to choose the right B2B prospecting agency?

Before you look at pricing or flashy promises, start with the right questions:

• Does the agency specialize in outbound, or do they just “dabble in everything”?
• Do they have a clear, proven methodology, or is it more “we’ll send some emails and see what happens”?
• Will they challenge your ICP and targeting — or just say yes to everything to close the deal fast?
• Do they take responsibility for outcomes with transparent KPIs — or hide behind excuses?
• Are they transparent about their tools, methods, and process?
• Are their client testimonials specific and measurable, or just generic praise with no numbers?

‍

👉 A good agency isn’t just a shiny landing page or a slick sales pitch.

It’s a team that understands your business, works with precision, and actually delivers what it says.

‍

🦁 Pro Tip: always favor agencies that talk about process and lead quality — not just the number of emails they can blast out.

‍

EraB2B — The agency that explores your markets in depth

👤 Founder: Louis Deslus — LinkedIn

🎯 Mini Pitch

EraB2B handles 100% of your B2B prospecting — targeting, copywriting, technical setup, email sequences, even replying to prospects — with zero fluff, but plenty of collaboration. 

Goal: evolve your company by upgrading your acquisition processes.

✨ Team Focus

They see themselves as commercial explorers. No cookie-cutter formulas — just a fixation on data, rapid iteration, and co-building with the client.

💼 Pricing

💸 Monthly retainer starting at €3 000, no lock-in, no weasel-word guarantees.

Price scales with scope (expect ~€4 500 / month long-term).

EraB2B doesn’t sell meetings by the yard — they design a bespoke, durable, and scalable B2B acquisition strategy.

🧠 Why choose EraB2B?

• Exploration & continuous improvement: Not volume for volume’s sake — discover what really works for your offer.
• Smart multi-omnichannel: Start with email to test & validate, then add LinkedIn (mirror profiles) to scale.
• Zero sector pigeon-holing: Targeting is advanced, iterative, and data-driven.

🛠 Tool stack

• Databases: Sales Navigator, Google Maps
• Email warm-up & DNS (SPF, DKIM, DMARC)
• Pronto for waterfall email & phone enrichment
• Smartlead for cold-email sequencing
• LinkedIn automation & CRM (phase 2)

🏢 Is it a fit for you?

✅ Best for Francophone SMEs & start-ups with a team ready to pick up the phone. 

🏆 Dream customer: a company looking for new markets and ready to invest in its sales strategy. (Clients include Ignify, Traction, ComitRP, Virtual Creation.)

📌 Opinion:

Pick EraB2B if you want to dig deep into acquisition strategy. No shortcuts, no flashy promises — here, you explore, learn, and progress together.

‍

Leadix — Where science meets your B2B acquisition

Founder: Morgann Dawance — LinkedIn

‍

🎯 Mini Pitch

Leadix is an agency focused on outbound marketing and B2B acquisition strategy. They blend smart data, growth marketing, and intent data to single out the best prospects, craft personalized messages, and reach ideal customers precisely when they’re most likely to convert.

✨ Team Focus

“It’s not luck. It’s science”

Leadix relies on fine-grained data analysis and continuous optimisation to maximise clients’ pipelines.

💼 Pricing

Flat monthly retainer, full-service “growth partner” mode. No pay-per-lead: they commit to the quality of targeting, messaging, and opportunities generated.

🧠 Why choose Leadix?

• Multi-dimensional ICP analysis (industry, tech stack, hiring, size …)
• B2B look-alike modelling based on your existing customer base
• Enhanced ABM with laser-targeted personalisation
• Intent-based outreach — strike when prospects show buying signals
• Ultra-personalized copy that matches each brand’s DNA

🛠 Tool stack

• Intent-data providers to track job changes, find hiring companies, ... (Pronto)
• Sales-automation platforms (cold email, LinkedIn outreach)
• CRM & multi-touch tracking (HubSpot, Salesloft …)
• Data-enrichment platforms

🏢 Is it a fit for you?

✅ Best for Start-ups, SMEs, and scale-ups across 25+ industries: tech, education, events, consulting, retail, and more.

📈 Claimed results

• 9.8× average ROI for clients
• +96 customers for a payroll-optimisation firm in 10 months
• +60 qualified meetings for an events agency
• Doubled a creative agency’s pipeline in 2 months
• Ease of collaboration

Leadix positions itself as a growth partner, not a supplier. Expect regular check-ins and constant iteration on data, targeting, and messaging.

🛡 Transparency & GDPR

Only public or legally purchased data; strict GDPR compliance.

💬 Client quotes

“+96 clients in 10 months thanks to Leadix.” — SBEP

“They generated 60+ meetings for our events agency.” — Shadow to Live

“Pipeline doubled in two months.” — Duckmotion

📌 Opinion (from a former agency founder):

Leadix is a data-driven choice for B2B firms that want to scale outbound acquisition based on deep buyer-behaviour analysis. Their tailor-made campaigns hit prospects at the perfect moment, boosting conversion rates.

‍

‍

Deluj — Specialists in personalized video outreach

Founder: Omar Cherkaoui — LinkedIn

🎯 Mini Pitch

Deluj is a prospecting agency specialised in personalized cold-email videos. Their promise: ultra-targeted, personalized campaigns executed on their own in-house stack — the perfect way to flood your calendar with qualified meetings if you’re an ambitious SME.

✨ Team Focus

Veteran scrapers + bespoke video makers. They’ve built their own video tools, achieving a level of personalisation you won’t find in off-the-shelf solutions.

“We’re a data factory custom-built for every client.”

💼 Pricing

Fixed fee €2 000–€2 500 / month, no commitment. No performance commission. Straight-forward pricing makes for a sustainable, profitable relationship — especially for small teams.

• Pure cold-email outreach (no LinkedIn, no multi-channel)
• Optional pay-per-meeting model for the US market ($200–400 / meeting)

‍

🧠 Why choose Deluj?

• Cold-email video only: It’s their DNA, and they push personalisation to the limit.
• Advanced scraping: Cross-matches legal data, Maps, LinkedIn — even to unearth 56-year-old CEOs.
• In-house tools: Unlike many agencies, Deluj isn’t built on third-party platforms; they use their own purpose-built stack.

🛠️ Tool stack

• Enriched scraping (Maps, LinkedIn, legal data, etc.)
• Hyper-personalized videos (Deluj’s own tool)

🏢 Is it a fit for you?

✅ Best for SEO agencies, web agencies, and small companies with big sales ambitions. Active in France, Belgium, Switzerland, and the USA (clients include ChatNode, Happy New Leads, Elecos, …).

📌 Opinion

Deluj is the go-to agency for small, ambitious outfits that want maximum impact without the noise. Their bespoke video approach is spot-on — no frills, no fluff: targeted emails, punchy videos, and a team that knows its stuff.

‍

Rodz — Where perfect timing means more qualified meetings

👤 Founder: Peter Cools — LinkedIn

🎯 Mini Pitch

Rodz turns business signals into meetings — 4× more qualified appointments than cold outreach. Their method? A three-step playbook: detect live buyer signals, sharpen the message that clicks, then scale it across your total addressable market.

✨ Team Focus

“Timing is everything.”

Rodz contacts the right person, with the right message, at the right time — leveraging contextual, actionable signals to deliver high-intent conversations that actually convert.

💼 Pricing

💸 From €2,500/month depending on market size and signal volume.

No long-term commitment — each sprint runs independently.

‍

3-sprint model:

• Sprint 1 — Signal activation (4–6 weeks)

40 guaranteed conversations

They activate 3 business signals to isolate your highest-converting entry points.

• Sprint 2 — Message testing (4–6 weeks)

A/B-tested copywriting + signal refinement

Channels: email + LinkedIn outreach

Goal: identify the best-performing triggers and unlock reply rates.

• Sprint 3 — Scale

They roll out your winning sequence across your full market with continuous optimisation.

🧠 Why choose Rodz?

• Trigger-based targeting: Hiring, fundraising, LinkedIn activity, these business signals engage companies when buying intent is highest.
• 4× more effective: Their signal-based method outperforms cold outreach by a factor of four.
• Conversations that close: Warm outreach means 74% higher close rates.
• Full-funnel continuity: Rodz handles every reply, integrating signals, news and recent LinkedIn actions for seamless, relevant dialogue.

🏢 Is it a fit for you?

✅ Best for B2B startups and scale-ups (10–50 employees), working in French, English, Dutch, German or Spanish.

🏆 Dream customer: digital-first companies, especially in SaaS and Tech.

🧑 Client cases: Smartbox, Malt, OpenClassrooms

‍

Scalebymetrics — Fire your outbound agency in 4 months

👤 Founder: Othmane Baddou — LinkedIn

🎯 Mini Pitch

Scalebymetrics helps marketing agencies build scalable, profitable outbound systems — and fire their lead generation agency in just 4 months.

How? Done-for-you cold email, hands-on coaching, and content strategy across LinkedIn & YouTube. Designed for autonomy, not dependence.

✨ Team Focus

Tech meets humans.

Scalebymetrics doesn’t outsource into the void — they co-build, test, and refine outbound campaigns with you, using live market data and actionable feedback.

“Fire your outbound agency in 4 months.”

💼 Pricing

💸 Between €3,000 and €10,000 over 4 months, depending on scope.

The hybrid model combines ROI-focused execution with autonomy training:

• Cold email done-for-you (targeting, setting, outreach, meeting booking)
• Personal coaching (sales positioning, mindset, closing skills)
• LinkedIn & YouTube content to boost credibility and conversions

🧠 Why choose Scalebymetrics?

• Battle-tested outbound system: A proven framework combining AI, cold email, and data to generate consistent, qualified meetings.
• Concrete hybrid support: You don’t just watch — you build, close, and scale with personalized coaching.
• Full-stack growth approach: Tech setup, sales messaging, closing, and content — all integrated to turn leads into loyal clients.

🏢 Is it a fit for you?

✅ Best for marketing agencies making under €20K/month and ready to level up their outbound game.

🏆 Dream customer: a motivated founder or solopreneur eager to internalize sales without sacrificing results.

 🧑‍💼 Client cases: Isifid, Ragnar Email, Comtazic — case studies available on their website.

Emailee — Your tailored growth partner

👤 Founder: Alexandre Chiabai — LinkedIn

🎯 Mini Pitch

Emailee started as a cold email agency, expanded into LinkedIn, then Meta Ads — and now blends all three into a seamless prospecting engine.

The result? A custom-built multichannel engine designed to reach prospects where they actually are — and convert them into qualified leads.

✨ Team Focus

Operational experts + growth hackers.

Emailee builds each campaign as a synchronized sequence across multiple channels — email, ads, LinkedIn — for maximum impact at every touchpoint.

“Emailee — your tailored growth partner.”

💼 Pricing

💸 €2500/mois (ad spend not included)

Includes:

• Multichannel strategy & campaign management
• Execution on Meta Ads, cold email, and LinkedIn
• Custom-built forms, landing pages & outbound sequences

🧠 Why choose Emailee?

• Multichannel outreach + retargeting: Cold email, LinkedIn, and Meta Ads work together to engage prospects and bring them back when they’re hot.
• Trackable conversion rates: 30%+ of generated leads convert into real pipeline opportunities thanks to in-depth qualification and follow-up.
• Data-led, tailored approach: Every channel is tested, optimized, and refined based on your actual results — no one-size-fits-all playbooks.

🏢 Is it a fit for you?

✅ Best for B2B companies generating €200K+ in annual revenue

🏆 Dream customer: A training provider, IT firm, or service company looking to professionalize their acquisition with smart, well-managed channels.

🧑‍💼 Client cases: La fabrique des formats, GMB consulting, Story Makers.

‍

Hivy — Your custom freelance sales team

👤 Founder: Victor Candolfi — LinkedIn

🎯 Mini Pitch

Hivy is a French collective-agency that gives you instant access to top-tier freelance sales talent — handpicked to accelerate your outbound.

You get matched with the right profiles fast, with no long-term commitment and full support throughout the mission.

✨ Team Focus

Hivy brings together 150+ vetted freelance reps and 50+ B2B clients — carefully selected to ensure performance, speed, and long-term fit.

Every mission starts with an AI-assisted match, offering 1–3 curated profiles to choose from.

“Hivy — Your custom freelance sales team.”

💼 Pricing

Hivy operates on a fixed or fixed + commission model (70% freelancer / 30% Hivy).

💸 Junior profile: €1,040/month (4 days/week), or €520/month + performance-based variable (€91/day)

🧠 Why choose Hivy?

• Rigorous matching: Both freelancers and client companies are vetted for fit, quality, and long-term potential.
• Total flexibility: No commitment. Scale up, adjust, or pause anytime based on your needs.
• Hands-off support: Hivy handles sourcing, matching, and ongoing coordination — so you can focus on closing deals.

🏢 Is it a fit for you?

✅ Best for early-stage startups and French B2B SMEs looking to scale sales in France or internationally — without the overhead of direct hires.

🏆 Dream customer: post-funding startups or growing SMEs looking to boost prospecting and conversion without sacrificing flexibility.

🧑‍💼 Client cases: Hoplunch, La Rocket Academy, Tok Tok Doc, Traction, Kalent, Era Music, Real Blue.

‍

Big Squad — The collective that standardizes cold-calling excellence

👤 Founder: Ariel Rozenblum — LinkedIn

🎯 Mini Pitch

Big Squad is a high-performance cold-calling collective with one clear mission: book qualified meetings that match your ICP — with clean reporting and real results.

The goal? Standardize cold-calling excellence.

✨ Team Focus

“Freelancer freedom, collective power.”

Every freelancer in the squad is handpicked for their sector expertise and proven outbound experience.

💼 Pricing

💸 €450/day + €90 per qualified & attended meeting

Includes a full calibration day with a 300-lead test to fine-tune messaging, targeting, and objection handling before scaling up.

🧠 Why choose Big Squad?

• Niche-matched experts: You work with SDRs experienced in your industry — no generic scripts, just relevant conversations.
• Structured, transparent process: Kick-off, lead calibration, clear reporting. You know what you're paying for — and why.
• Performance-based billing: Only €90 for each qualified, attended meeting. Pay for results, not promises.

🏢 Is it a fit for you?

✅ Best for B2B startups and SMEs in France or the US looking for a simple, proven cold-calling system — backed by experts and optimized for ROI.

‍

Alexia URI — Cultivate Sustainable Growth

Founder: Alexia Uria — LinkedIn

‍

🎯 Mini Pitch

Growth & Hacks is a sustainable growth marketing agency in France dedicated to mission-driven companies aligned with the UN Sustainable Development Goals (SDGs).

‍

Her approach? Targeted, multichannel acquisition via LinkedIn, cold email, and cold calling — built ethically and designed to avoid greenwashing.

✨ Team Focus

At the heart of Growth & Hacks is Alexia Uri — sustainable growth expert, published author, and VivaTech ambassador. She places environmental impact at the core of every acquisition strategy.

‍

“Cultivating responsible growth.”

‍

💼 Pricing

💸 Day rate or project-based packages available.

‍

Flexible pacing: days/months depending on your team’s needs.

The goal: build a sustainable acquisition system and make you fully autonomous.

‍

🧠 Why choose Alexia Uri?

• Growth with integrity: Strategies built only for companies with real impact (SDG-aligned).
• Laser-focused outreach: Micro-segmentation, weak signals, event-based marketing, MVP-first logic — no volume for volume’s sake.
• Iterative, data-led process: Test, learn, scale — sustainably.
• Client enablement: Hands-on implementation + coaching to help you own your growth strategy long-term.

🏢 Is it a fit for you?

✅ Best for purpose-driven startups or SMEs (SDG-aligned) looking to build a growth engine that reflects their values — and take full control of it.

‍

👩‍💼 Credibility: Published growth guide author, VivaTech ambassador — a recognized authority in sustainable marketing.

‍

PolEnvol — To hire the real deal in B2B prospecting 

👤 Founder: Christophe Gasior — LinkedIn

🎯 Mini Pitch

PolEnvol is a B2B prospecting agency built around craftsmanship. Founded by Christophe, a former sales exec who knows the field, it delivers qualified meetings, high-converting messaging, and a sales machine that actually runs.

‍

Motto: “Do less, but better.”

✨ Focus Team

PolEnvol is Christophe — and only Christophe.

A former sales exec at Worldline and Intuit, he leads every mission personally. No hand-offs, no junior staff.

‍

His edge: a clear understanding of both sales and marketing — and how to align them to get results.

💼 Pricing

💸 Single-channel outreach from €1,000/month

‍

Multichannel (incl. cold caller): from €1,500/month + variable depending on persona complexity

‍

Modular pricing based on target complexity & lead volume.

🧠 Why choose PolEnvol?

• Messaging that lands: No empty volume — just relevant outreach, precise targeting, and qualified meetings.
• Tailored execution: ICPs, sequences, and channels aligned with your actual sales cycle and stack.
• A true partner: Christophe challenges your pipeline, refines your positioning, and co-builds your commercial engine.

🛠 Tool Stack

• Cold email, LinkedIn, cold call (cross-channel)
• Fully managed stack: Instantly, Pronto, multi-inbox setups
• Clear reporting on qualified meetings and lead progress

🏢 Is it fit for you?

✅ Best for French-speaking businesses with complex offers — the kind that require real understanding of client pain points and the ability to highlight the right value at the right moment.

‍

🏆 Dream client: Companies targeting CEOs, CSOs, or commercial roles in teams of 1–50 people.

‍

Deux.io – France’s original growth agency (since 2013)

👤 Founder: Brice Maurin — LinkedIn

🎯 Mini Pitch

Deux.io is one of the first growth agencies in France. Since 2013, they’ve designed and managed multichannel campaigns combining outreach, SEO, and paid ads — with a strong focus on automation through custom-built workflows.

✨ Focus Team

A tight-knit team of 10 experts in data, scraping, ads, SEO, and outreach — led by Brice Maurin, founder of LaGrowthMachine and a recognized specialist in growth, automation, and data systems.

‍

Every project is handled in-house, by experienced operators.

💼 Pricing

Custom quotes based on your channels, goals, and team setup (contact required).

🧠 Why choose Deux.io?

• Proven track record: 280+ startups supported since 2012–2013 with growth roadmaps and execution.
• Smart automation: Custom workflows for scraping, enrichment, and prospecting — fully integrated into your stack.
• Built-in multichannel expertise: Outreach, SEO, and Ads (Google, LinkedIn, Instagram, TikTok) orchestrated in a single, coherent strategy.
• Lean & agile: A small, committed team — fast-moving and deeply involved.

🛠 Tool Stack

• Scraping & enrichment: Derrick, Societeinfo
• Outreach: Email, LinkedIn, SMS
• Ads: Google Ads, LinkedIn Ads, Instagram, TikTok
• SEO: Content writing, link building, technical optimization

‍

🏢 Is it a fit for you?

✅ Especially suited for French-speaking schools looking to place students in apprenticeships, or companies running trade shows and needing to attract exhibitors.