B2B agency comparison
devlo: the alternative to Undersales for B2B prospecting
By Charles Perret, Founder, devloAre you evaluating B2B prospecting agencies and comparing devlo in Undersales? This page will help you make the right decision based on your specific needs.
Both agencies operate in the French-speaking B2B market. The differences lie in their multi-channel approach, language coverage and experience in the Swiss and DACH markets.
At devlo, we combine cold email, LinkedIn outreach and cold calling in a coordinated sequence - with a native FR/DE/EN team based in Switzerland since 2020.
Comparison
devlo vs Undersales
| Critère | devlo | Undersales |
|---|---|---|
| Approche | ✓Multi-channel (cold email + LinkedIn + calling) | Mainly cold email |
| Langues | ✓FR / DE / EN / NL native | EN mainly |
| Swiss market | ✓Specialist - 500+ CH campaigns | Limited coverage |
| DACH market | ✓Yes - native German-speaking team | Limited coverage |
| Start | ✓Results from the 3rd week | 4-6 weeks |
| Experience | ✓1000+ campaigns since 2020 | Non-public data |
| Reporting | ✓Real-time dashboard + weekly call | Monthly report |
Why devlo
What devlo brings differently
Swiss & DACH expertise: devlo is based in Switzerland and operates in French, German and native English - essential for the Swiss and German-speaking markets.
Coordinated multi-channel: we combine cold email, LinkedIn and cold calling in the same sequence to maximise the points of contact with your target decision-makers.
Measurable and verifiable results: 14 public customer cases with precise metrics - 120 meetings for Monizze, 71 meetings for Cortexia, 52 meetings for Square Co.
Complete infrastructure: dedicated domains, warm-up, deliverability, Sales Navigator, Clay - everything is included in our packages.
Client results
What our clients achieved
Avantages extralégaux, chèques-repas
Comment devlo a obtenu 120 rendez-vous qualifiés pour Monizze en ciblant 7’000 décideurs RH, Finance et Direction en Belgique
View case study →Nettoyage urbain, gestion des déchets, intelligence artificielle
Comment cette société de gestion du nettoyage a obtenu 71 rendez-vous qualifiés avec des décideurs B2B dans les plus grandes villes de Suisse, France et Belgique.
View case study →Services pour les énergies renouvelables
Comment identifier les meilleurs prospects parmi plusieurs Ideal Customer Profiles (ICP) grâce à des campagnes de prospection commerciale?
View case study →Frequently asked questions
What is the main difference between devlo and Undersales?
The key difference is the multi-channel approach and language coverage.
The key difference is the multi-channel approach and language coverage. devlo operates in native FR/DE/EN with recognised expertise in the Swiss and DACH markets, and combines three coordinated outreach channels.
is devlo more expensive than Undersales?
Our packages start at CHF 2,500/month and include the complete infrastructure (domains, tools, deliverability).
Our packages start at CHF 2,500/month and include the complete infrastructure (domains, tools, deliverability). ROI is measured on qualified appointments generated, not on the gross price.
How do I migrate from Undersales to devlo?
The transition takes 2 weeks: ICP workshop, transfer of prospect lists, infrastructure setup, validation of sequences.
The transition takes 2 weeks: ICP workshop, transfer of prospect lists, infrastructure setup, validation of sequences. Our first results came in the 3rd week of the campaign.
Ready to generate more B2B meetings?
Get your personalised prospecting strategy in 30 minutes. First results from week 3.