Chez Undersales, experts en acquisition commerciale, nous allions rigueur et intelligence commerciale pour générer des rendez-vous B2B à forte valeur ajoutée en Suisse.
Nos solutions de prospection sont conçues pour les entreprises qui exigent des résultats concrets et un pipeline de ventes optimisé, sans perdre de temps dans leur développement.


Our approach based is on performance and tailor-made support, enabling our customers to achieve their goals. Discover the impact of our expertise in figures and testimonies.
Undersales offers packs that guarantee up to 20 qualified appointments in your agenda.
100% of our customers want to use our services again after our first collaboration.
Thousands of calls already made for our customers, with a single objective: qualified and useful appointments.
All our appointments are qualified: we validate the target, the need and the interest.



Our solutions combine a smart targeting, a strategic prospecting, and a continuous optimization to guarantee qualified commercial appointments and sustainable growth.
Contact prospects who are genuinely interested in your services through a targeted and effective lead generation strategy.
Identify the most relevant prospects to maximize your conversion opportunities and accelerate your growth.
Analyze, track, and optimize your performance for ever more effective results and continued growth.
A 100% targeted approach
Identify and reach your best prospects with precision.
Human and data-driven expertise
Combine relationships and technological efficiency.
Continued performance optimization
Follow-up and strategic adjustments to improve conversions.
Already adopted by ambitious B2B companies
Present in the medical, financial and many other sectors.
With numerous opportunities to manage, we needed effective support to acquire new contracts. Undersales listened to our criteria and needs, allowing us to obtain presentations with decision makers. The results have far exceeded our expectations.

Undersales brought us a respectful approach to our prospects and a brand new visibility. I recommend without hesitation.

Undersales provided us with clear and effective strategic solutions, boosting our growth well beyond our expectations!

Chez Undersales, nous accompagnons les entreprises B2B en Suisse romande dans leur développement commercial grâce à des stratégies de prospection multicanale efficaces et mesurables.Notre objectif est simple : vous générer des rendez-vous qualifiés avec des décideurs réellement intéressés par vos services.
Nous intervenons sur des marchés complexes et exigeants (industrie, santé, finance, environnement, services professionnels) en combinant cold calling, emailing ciblé et approche LinkedIn. Chaque campagne est construite sur mesure, à partir d’une analyse précise de votre cible, de votre proposition de valeur et de vos objectifs commerciaux.
Contrairement aux approches automatisées et impersonnelles, Undersales privilégie une prospection humaine, structurée et orientée résultats. Vous gardez une visibilité complète sur les actions menées, les retours terrain et les opportunités générées, tout en gagnant un temps précieux pour vous concentrer sur la conversion et la croissance de votre chiffre d’affaires.