Klaapp

Paris, France

The high standards of a software publisher for your most ambitious Web & Mobile products.

At Klaapp, we refuse to compromise between Product Analysis, Technical Excellence, and User Experience. We are not just an execution agency. We are a studio born from a Software Publisher culture. We design, develop, and operate our own software solutions daily. This real-world experience drives our obsession: delivering Production-Ready products built to last and scale.

5 people in their team

Speaks French, English

2 projects in their portfolio

Works remotely across the globe

Sortlist member since 2026

Founded in 2026

5/5

(1 review)

Services

5 services offered by Klaapp

Description
No description provided for this service.
Skills in Mobile App (15)
Android App DevelopmentMobile App DesignChatbot DevelopmentHybrid Mobile App DevelopmentiOS App DevelopmentMobile App PublishingMobile PrototypingReact Native DevelopmentMobile App DesignApp Modernization+5
Works in Mobile App (2)
Review in Mobile App (1)
Thomas ROUX
Clients in Mobile App (2)
Car AIAutomotive | international
FillzzSoftware & Computer Services | international
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Description
No description provided for this service.
Skills in Graphic Design (1)
UX Design
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Description
No description provided for this service.
Skills in Web Application (12)
Bot DevelopmentDevOps AutomationFull Stack DevelopmentIoT DevelopmentJavascript DevelopmentProgressive Web AppPrototype DevelopmentReact DevelopmentWeb DevelopmentLog Analysis+2
Works in Web Application (2)
Clients in Web Application (2)
Car AIAutomotive | international
FillzzSoftware & Computer Services | international
Learn more about Web Application
Description
No description provided for this service.
Skills in Software Development (3)
Software ArchitectureCSS DevelopmentMVP Development
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Description
No description provided for this service.
Work in Artificial Intelligence (1)
Client in Artificial Intelligence (1)
Car AIAutomotive | international
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Reviews

1 review for Klaapp

5/5

(1 reviews)

Thomas ROUXDirecteur de Fillzz at Fillzz

5/5

Budget

Quality

Schedule

Collaboration

What was the objective behind your collaboration?L'objectif était de concevoir et de déployer un écosystème mobile complexe capable de fournir les prix des carburants en temps réel dans plus de 20 pays. Nous devions allier une infrastructure backend ultra-robuste pour traiter des millions de données quotidiennes avec une expérience utilisateur fluide, incluant des intégrations avancées comme Apple CarPlay et des widgets iOS.

What did you enjoy the most during your collaboration?J'ai particulièrement apprécié l'approche "Product-First" de l'équipe. Ils ne se sont pas contentés de livrer du code, mais ont réellement challengé chaque fonctionnalité pour garantir la performance et la fiabilité du produit. Leur capacité à livrer une solution "Production-Ready" capable de supporter une montée en charge internationale dès le premier jour a été un facteur clé de notre succès.

Are there any areas for improvements?Le niveau d'exigence technique est très élevé, ce qui peut parfois allonger les phases de test, mais c'est le prix à payer pour une stabilité exemplaire en production. Une documentation technique encore plus granulaire pour les futures évolutions serait un plus.

Thomas ROUX recommends this agency

ServiceMobile App

SectorAutomotive

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Contact

Contact details of Klaapp

Details

Headquarter122 Rue Amelot, 75011 Paris, France