B2B cold e-mailing:
Tackling new markets
Customized cold email campaigns to target your prospects accurately, generate more opportunities and convert your next customers.




















Why are we talking about “Cold” email?
The Cold email, also called Cold mailing, takes its name from the fact that it is aimed at prospects “cold”, or “cold”, that is, people with whom you have not yet established a previous relationship.
It is one of the only channels that allows a direct access to your ideal customer, without intermediaries.
B2B cold mailing is an acquisition channel that does not depend on a media budget, platform, or pre-existing audience. It allows you to accelerate your commercial development by reaching hundreds of ultra-targeted prospects every week.
When executed well, the Cold e-mailing Becomes a scalable and ultra-efficient acquisition lever, capable of generating commercial opportunities on an ongoing basis.
Chez Leadix, we have perfected this approach to maximize its impact:
Precise targeting, advanced personalization, intelligent automation: everything is designed to turn a simple email into a gateway to your future customers.
An ultra-targeted approach for concrete results
A quick return on investment
Scalability and automation
Intelligent automation optimizes each stage: advanced targeting, dynamic sequences and personalized follow-up, guaranteeing a constant flow of qualified opportunities.
Authentic relationship builders

Meet your ideal customers tomorrow
We protect your brand as if it were our own. We thus approach each sequence writing by putting the human at the heart of the message for an optimized conversion rate and a protected brand image.
We use email prospecting to create authentic and qualitative relationships by targeting your contacts in the right way and at the right time.
Let's talk about your growth
Don't wait for your key customers.
Let's go get them together.
What are the achievable results?
Here are the typical results you can expect from a well-optimized campaign:
📩 Opening rate> 50%
📊 Click-through rate
Its importance thus varies according to the strategy adopted.
💬 Response rate
🎯 Conversion rate
What is included in our service?
Our services for your growth
Cold Email
LinkedIn prospecting
ABM
coaching
They have us Trusted
Great performance. Meetings with new prospects from the first month of collaboration with Leadix. The team at the top, congratulations.

Leadix played a key role in the success of the 2025 edition of Tapio Day. Their ability to target the right Sustainability profiles and to engage them with a personalized approach was decisive. In addition to the results, they helped us to structure a process that we can replicate for future editions!

First message on Linkedin Monday and closing on Friday on a big contract (+22k€ MRR)... that's exactly what we want!

Thanks to the expertise and dynamism of the Leadix team, our crowdfunding campaign was a real success. Their professional and tailor-made support made all the difference.

The Leadix team is the ideal combination of technical outbound skills and marketing creativity. The campaign generated exceptional results!

We have always been delighted with the collaboration with Leadix! They know their job and thanks to their expertise, we save precious time in our outbound prospecting by being able to delegate this to a trusted service provider.

So, we're talking about your goals?
Healthy growth can be planned. Share your ambitions with us.
FAQs
What are the criteria for working together?
You have a clear value offer, which already shows commercial traction (a product-market fit),
The value of your customers (LTV) is greater than 4K€,
You already have an established customer base,
But above all, you are ready to boost your customer acquisition! ⚡️
What geographic areas do you cover?
We carry out international prospecting campaigns, regardless of the geography you are targeting.
We work in French, English & Dutch.
What are the different services that you offer?
We offer 3 categories of offers, to support you in the optimal way regardless of your state of development.
We therefore propose:
- Coaching for companies that want to increase their skills internally.
- The creation of a database for precision commercial targeting needs.
- Full outbound service, to support you at each stage, from identifying your ideal targets, through scrapping and enriching contact data to writing, setting up and monitoring prospecting campaigns. We take care of everything, to bring you appointments with your next customers. Whatever your need for growth, we will be able to support you in the next stage of your ambition.
Do you specialize in a specific industry?
We carry out outbound campaigns in many industries: Saas, marketing, Fintech, Fintech, Energy, Fintech, Energy, HR, Industrial, Events, Audio-visual, NGOs, Law & legal advice, Fashion & accessories, Data & Analytics, Data & Analytics, Data & Analytics, Data & Analytics, Web, Fintech, Energy, Energy, HR, Energy, HR, Industrial, Industrial, Events, Audio-visual, NGOs, Law & Legal Advice, Fashion & Accessories, Data & Analytics, Data & Analytics, Data & Analytics,
We are experts in outbound marketing, we don't limit ourselves to a specific industry. We bring our knowledge of the best outbound acquisition methods to bring you results regardless of your industry.
As long as you're targeting a B2B audience, we can help.
I already have a sales team, what more do you bring?
Do you have a sales team? So much the better! We are the equivalent of “over-vitamining” your sales teams. We are working behind the scenes to allow them to double their performance.
Nearly 80% of your salespeople's time is spent looking for your next customers, finding the right contact, the right approach, etc... Only 20% of their time is spent where they are the best, to sell.
We are reversing this trend, by taking care of the time-consuming and technical aspects of prospecting, to put them directly in contact with the right person, in the right company. In other words, we get them the appointment. They close.