Logo - Full (Color)
Services we provide
  • Content Creation
  • CRM Implementation
  • CRM Migration
  • Custom API Integrations
  • Customer Marketing
  • Customer Success Training
  • Email Marketing
  • Help Desk Implementation
  • HubSpot Onboarding
  • Knowledge Base Development
  • Paid Advertising
  • Programmable Automation
  • Sales and Marketing Alignment
  • Sales Enablement
  • Website Design
  • Website Development
  • Website Migration
Industries we specialize in
  • Consulting/advisory
  • Ecommerce
  • Finance & insurance
  • Medical & wellness
  • Technology - software
Budgets we work with
    $5,000+
Languages we support
  • English
  • French
Regions we serve
  • EMEA

About Mi4

🔥 Déployez tout le potentiel de HubSpot avec Mi4 🔥 Nous accompagnons entreprises, groupes, franchises et réseaux dans la mise en place de solutions HubSpot avancées intégrées à leur écosystème digital. Nos expertises HubSpot : 👉 Onboarding et mise en route HubSpot 👉 Migration (Salesforce, Pardot, Plezi, Zoho, PipeDrive…) 👉 Intégration HubSpot à votre SI (ERP, CRM, BDD, outils métiers) 👉 Développement sur mesure (APIs, apps connectées, automatisations) 👉 Développement CMS HubSpot (migration site, thèmes, landing pages) 👉 Formation HubSpot (HubSpot Certified Trainer, Qualiopi) 👉 Accompagnement HubSpot long terme (conseil, régie, support) 🎯 Pourquoi Mi4 ? • Expertise technique reconnue sur projets complexes d’intégration et personnalisation • Expérience auprès de groupes, franchises et réseaux multi-entités • 100+ projets menés depuis 10 ans Notre mission : faire de HubSpot le cœur opérationnel de votre organisation. Parlez-nous de vos enjeux d’intégration HubSpot ! 🚀

Client Reviews for Mi4

Average rating

4.9

Based on 53 ratings

Total reviews

53

Number of reviews all-time

5
92% complete
92%
4
8% complete
8%
3
0% complete
0%
2
0% complete
0%
1
0% complete
0%

Filter reviews:

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5/5
    Mar 3, 2026

I recommend it ;)

Thank you François for your professionalism, the relevance of your interventions and above all for your patience. I obviously recommend MI4 support.

Services providedCustomer Support Training
  • Gautrain, V.

Translated from Français. View original text

5/5
    Feb 9, 2026

Thanks to the team!

Thank you François and the MI4 team for this seamless collaboration. A team that listens, makes proposals, perfectly understands our challenges and translates them into concrete actions. A truly trustworthy, human partner with whom working is both simple and motivating.

Services providedCustom API Integrations
  • Hoffmann, E.

Translated from Français. View original text

5/5
    Feb 6, 2026

A huge thank you to François for his guidance and patience, you're a great trainer. Your knowledge of the software and of marketing codes in general enables us to move forward faster and more serenely.

Excellent communication, very good understanding of the objectives given, and once again, patience at all times, thank you again!

Services providedEmail Marketing, Customer Marketing, Custom API Integrations, Branding, and Community Management
  • CLAUSSE, F.

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5/5
    Feb 6, 2026

Perfect

Jeremy provided us with comprehensive training. He is a great teacher and knows how to adapt to his customer's needs.

Services providedHubSpot Onboarding
  • Mongiat, S.

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5/5
    Feb 6, 2026

EXCELLENT

Jeremy is very professional, he knows handle every request and always helps as soon as he can

Services providedCRM Implementation
  • Fernandez, C.


5/5
    Feb 6, 2026

Ultra-efficient

Listening, fine-tuning our understanding of complex issues, structuring original and effective solutions that could streamline and optimize all our work processes... It was an ambitious mission, and MI4, via Jerémy, proved to be more than up to the task, proposing functional technical solutions and appropriate training. Add to this the quality of the human contact. MI4 is a partner you can trust.

Services providedCustomer Success Training, HubSpot Onboarding, and CRM Implementation
  • Corbucci, P.

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5/5
    Feb 2, 2026

Full demonstration

Irina lived up to our expectations of a comprehensive HubSpot demonstration/training session. The objective wasn't easy, as we wanted to give a complete overview of the possibilities of all the hubs in just two hours, and we succeeded.

Services providedCustomer Success Training and Customer Support Training
  • Barbe, B.

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5/5
    Jan 27, 2026

A very human touch

For a HubSpot training program, we were accompanied by Irina, who was a great listener and a great help. The whole training program was results-oriented, with active listening to our concrete and directly applicable needs. I'd like to thank her again.

Services providedCustomer Success Training
  • Lecadre, E.

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5/5
    Jan 26, 2026

Rapid, structured training on HubSpot

Irina delivered a high-quality HubSpot training course, covering in depth the management of properties, transactions, forms, e-mailing campaigns, reports and advanced settings. Highly educational, patient and a great listener, she was able to adapt to our pace, quickly clear up any technical bottlenecks (rights, authorizations, configuration) and answer all our questions with precision. An expert, clear and efficient speaker, whom we recommend without hesitation.

Services providedCustomer Success Training
  • FAURE, E.

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5/5
    Nov 27, 2025

An everyday partner

We work on a daily basis with MI4's teams as part of the roll-out of our Group CRM, on both the sales and marketing sides: scoping, parameterization, training, support... This project represents a real transformation challenge for our organization, and we can count on a committed, professional and attentive team. Despite the complexity of our structure and our IS ecosystem, MI4 has positioned itself as a real day-to-day partner. Their detailed understanding of our challenges, their ability to propose relevant solutions and their responsiveness in implementing them are particularly appreciated. Their support gives us real confidence, both technically and methodologically. A big thank you to the whole team for their availability and involvement - with a special mention to Manon and Loïc, whose commitment and expertise were decisive in the success of our project. A fluid, efficient and valuable collaboration. We recommend them without hesitation.

Services providedCustomer Success Training, HubSpot Onboarding, and CRM Implementation
  • EYQUEM RUAUD, A.

Translated from Français. View original text

Services we provide
  • Content Creation
  • CRM Implementation
  • CRM Migration
  • Custom API Integrations
  • Customer Marketing
  • Customer Success Training
  • Email Marketing
  • Help Desk Implementation
  • HubSpot Onboarding
  • Knowledge Base Development
  • Paid Advertising
  • Programmable Automation
  • Sales and Marketing Alignment
  • Sales Enablement
  • Website Design
  • Website Development
  • Website Migration
Industries we specialize in
  • Consulting/advisory
  • Ecommerce
  • Finance & insurance
  • Medical & wellness
  • Technology - software
Budgets we work with
    $5,000+
Languages we support
  • English
  • French
Regions we serve
  • EMEA