CRM App Development Companies

JUNR is a digital development studio that creates custom tools: web and mobile applications, AI, software, Automations, websites

Since 2016, Web Vision 360 has established itself as a digital agency where every project is unique. Our conviction: a 360° vision of digital, combined with the precise orchestration of strategic growth levers, is the key to transforming your objectives into tangible results.

Our rigorous methodology and our global expertise cover all aspects of digital: strategy, development, CRM, marketing, and acquisition. We don't just deliver projects; we create high-performing digital experiences that propel your growth.

Our expertise

We go beyond isolated solutions to create a synergy of expertise:

• 🚀 Tailored digital strategy
• 💻 High-performance web development
• ⚙️ HubSpot CRM – Certified Platinum Partner
• 🎯 Google Ads – Google Partner Agency
• 🔍 SEO (technical, semantic & content)

Why choose us?

A passionate, certified, and ROI-oriented digital partner who transforms your challenges into concrete and sustainable opportunities.

👉 Let's meet and talk about your project: https://webvision360.com

Loop est une société spécialisée dans le développement d'application mobile, de web app, de logiciel et jeux vidéos. Nous avons créer cette nouvelle structure pour répondre à la demande grandissante de nos clients sur des besoins spécialisés.

Nous avons de belles expériences dans le développement de solutions sur-mesures dans les domaines du BTP, des télécommunications, de l'aérospatial et pour le gouvernement.

Notre équipe jeune et dynamique vous invite à discuter de votre projet autour d'un café ou d'un babyfoot !

When you hire Dreambridge, you hire the perfect combination of Human + AI. We craft impactful digital experiences and help your team be their best selves. We design interactive experiences across Apple Vision Pro, Augmented Reality, Virtual Reality, Digital Installations, GenAI Design, Web, Mobile and new emerging technologies. And we use AI to make your human colleagues superhuman! We are a diverse team that comprises of professionals from Software, Advertising, Gaming, Design and Production. Headquartered in Amsterdam, in The Netherlands, we have worked with clients across The Netherlands, France, Sweden, Belgium, Luxembourg, Switzerland, USA and India.

Hello Pomelo is the tech partner for Mid-Sized Companies (ETI) to design and deploy tailor-made digital solutions, integrated with your business and IT challenges.

Our specialties:

- Web and Mobile Development: Design of intuitive and high-performing applications, adapted to the specific needs of your sector. As an expert maintenance agency (TMA), we ensure bug fixes, optimize performance, and support the evolution of your applications.

- E-commerce: Creation of tailor-made online sales platforms, optimized to offer a fluid and engaging user experience. We develop marketplaces, B2B e-commerce, B2C e-commerce, and we integrate PIM / DAM/ MDM/ DXP.

- DevOps and Cloud: Implementation of agile and scalable infrastructures to improve team collaboration and accelerate the deployment of your solutions: Cloud migration, cybersecurity, managed services, and monitoring.

- ERP Integrator: Support for SMEs/ETIs in the audit, design, integration, and evolution of reliable ERP systems, adapted to your business needs.

Our successes:

We have the privilege of collaborating with companies such as Leboncoin, Photomaton, Mericq, Homair, Voyage Privé, Enovos, Proman... who have entrusted us with the realization of innovative projects. Thanks to our expertise, we know how to meet their challenges and support them towards successful long-term digitalization.

Why choose Hello Pomelo?

• Multi-expertise Agency, proven for over 10 years in piloting complex digital projects for Mid-Sized Companies (ETI), from design to deployment.
• Your long-term technological partner, we commit beyond delivery to evolve your solutions over time.
• Total transparency: real-time monitoring thanks to our Elephant Track tracking tool.

Join the companies that trust us to evolve their digital environment and build sustainable and high-performing solutions!

Embark on a digital conquest and boost your digital activity!

With over 10 years of experience in IT and CII approved, Josh Digital is among the best next-generation French TECH Agencies, supported by BPI FRANCE, BNP PARIBAS & CCI DE PARIS IDF.

Based on an agile, immersive, collaborative, and responsible approach, we provide high-level digital expertise thanks to our team passionate about new technologies, for the custom development of digital applications in continuous improvement:

* Specific business tools integrated into our clients' IS (BPM, DASHBOARD, EXTRANET / INTRANET, ERP, CRM)

* Mobile / tablet applications on iOS and Android (crossplatform)

* Self-hosted AI Solutions (RAG, LLM/VLM, NLP, DATA, AUTOMOTION, AGENTIC)

* Websites and dedicated platforms (Client areas, Partner areas)

* Proactive, corrective, and evolutive maintenance (TMA / TME)

* Server infrastructure outsourcing and devops

Composed of creative & technical talents with fullstack skills and solid experience (UX/UI Design & IT Development), we aim to be a true extension of your team, adapting to your needs in a collaborative framework, fully engaging in your project.

Josh Digital, in numbers, is:

+20 Employees

+95 Clients

+300 Digital Projects

+50 Mobile Applications

+30 Business Apps

Today, we collaborate with prestigious large companies and innovative startups, such as: BNP Paribas, Nicolas Feuillatte, SNCF, ISS France, Welkeys, Arioneo, Samboat... And many others who have chosen to trust us!

Always seeking innovation, we advise our clients on technological choices and the implementation of their digital projects.

Have a Tech Project to entrust to us? Gain productivity and digital competitiveness now!

#WEARETECH

#WEAREJOSH

KAKKOÏ STUDIO | Digital creation studio since 2009.

At Kakkoï Studio, we firmly believe that every interaction, every design, and every campaign must reflect the true essence of those for whom they are created.

What sets Kakkoï Studio apart is our commitment to human relationships. We believe that every company has a unique story to tell, and we are here to help you share it authentically. Our team is your dedicated partner, ready to understand your aspirations and translate them into tangible results.

At Kakkoï Studio, we are more than just a digital creation studio. We are your creative partners, ready to transform your ideas into reality, with a single goal in mind: to meet your expectations while building a healthy, long-term relationship.

Our commitment to our clients goes far beyond simply providing services. We are dedicated to deeply understanding your needs, aspirations, and values. Each project is an authentic collaboration where your vision becomes our mission.

We are committed to delivering exceptional creativity, transparent communication, and tangible results. With Kakkoï Studio, you have a loyal and passionate partner, dedicated to transforming your ideas into impressive and lasting realities. Our success is measured by your satisfaction and the quality of the relationships we build together.

EXPERTISE

• Strategy / Creation

• Digital Marketing: Corporate Website - Institutional Website - Application and Business Platform - UX Design - Event Website - Performance - E-commerce - BI Reporting Tool, Data...

• Content Marketing: Branding - Storytelling - Video (Promotion, Engagement, Pedagogy, Awareness, Interview, Motion Design, etc.) - Interactive Infographics - Static Infographics - Emailing.

• Customer Engagement: Loyalty Program - CRM - Activation Campaign.

• Internal Marketing: Internal Communication Campaign - Incentive / Challenge - Sales Force Activation - Employer Branding - Onboarding.

INDUSTRY SECTORS

• Banking & Insurance: Allianz, BNP Paribas, Covéa, Crédit Agricole, HSBC, Natixis, LCL, MAAF, MAIF, ...

• IT / Telecoms: Orange, Idemia, Ingenico, Marlink, W-HA, ...

• Energy: EDF, Enedis, Total, Camfil, ...

• Construction / Building Materials: Bouygues Construction, Saint-Gobain, Colas, ...

• Automotive: Continental, BestDrive, Bridgestone, Pirelli, Toyota, Volkswagen, Saint-Gobain Sekurit, ...

• Mass Retail: Auchan, Carrefour, Decathlon, Intermarché, Pernod-Ricard, ...

• Defense & Security: Thales Group.

• Others: Eurovia, Ipsos, Lufthansa, ...

Digital Unicorn is a CII-approved digital studio, specializing in the design and development of high-performing, innovative, and tailor-made digital projects. We are a team of expert developers, designers, and project managers, all passionate about our craft and proud of the applications we create for our clients.

Whether you are a large company or an innovative startup, whatever your project, we are here to make it happen.

Technological Solution

• At the forefront of the latest trends and technological advancements, we conceive and develop the best solutions for each of your needs: connected objects, micro-geolocalization, artificial intelligence, virtual reality... We favor the most robust and efficient technologies such as React Native, Node.js, Redux, or Firebase for the development of your projects.

• We like to get involved in projects by proposing the creation and development of UX (User Experience), then UI (User Interface), and Design to ensure that the technical and commercial product design truly meets the needs of the target audience. We are convinced that close collaboration from the very beginning of an idea is the guarantee of rapid and efficient development, ensuring future success. We make this our priority.

UX and UI Design Solution

• Our designers work with you to create a graphical interface (UI) and user experience (UX) that meet the functional requirements of your project. We invite you to read the article we wrote on the definition of UX Design and its difference from UI Design.

• The design and development phases are very important. To help you stand out, design and user experience will allow us to offer a real Value Proposition for your project. This will determine the first impressions of your users.

At Quantum, we are more than just an agency.

We are a gravitational force serving your vision, a catalyst for opportunities, a committed partner to shape a digital future in your image.

Our mission? To accompany you through every orbit of your digital transformation, with a tailor-made, ambitious, and deeply human approach.

Our teams, whom we proudly call our "architects of change", merge strategy, design, and technology to create memorable and lasting experiences.

Each project is a unique journey for us, a quest for useful innovation and creative excellence.

Quantum is structured around three areas of expertise:

• The Strategy & Vision Pole

We listen, analyze, frame. Here, we build the solid foundations of your projects with audits, co-creation workshops, and a strategic vision for development aligned with your ambitions.

• The Creation & Design Pole

Where emotion meets technology. We shape visual identities, elegant interfaces, and immersive content to captivate your users and powerfully convey your message.

• The Development & Innovation Pole

Our technological playground. Here we develop applications, platforms, interactive experiences, and AI solutions, with performance and scalability.

Join Quantum and give your projects a new dimension.

nuances designs custom digital solutions, from product discovery to the extra mile. Specializing in e-commerce and SaaS, we combine technological mastery, intuitive design, product strategy, and continuous optimization (CRO) to transform your projects into impactful and profitable experiences.

What sets us apart:

We have no sales representatives.

We never have.

And we never will.

99% of our revenue comes exclusively from client recommendations and our reputation, which are enough to fill our schedule.

Your future recommendation of our services is our primary criterion for measuring the success of our collaboration.

Know-how: we take ownership of your challenges to make them intimately ours

Business-first: technology only makes sense when it serves the business

Ultra-specialized team: small, responsive team, direct communication, controlled deadlines

Extra-mile commitment: your success is our long-term responsibility

E-commerce & SaaS focus: proven expertise on Shopify platforms, marketplaces, and SaaS applications

Data-driven culture: decisions and iterations guided by analytics and real feedback.

Our potential areas of action:

UI/UX Design & Branding

• Creation of visual identities, Branding & brand platform
• Logo, graphic charter, guidelines.
• Figma wireframes & mockups
• Product Design
• UI/UX conception
• User journeys, interactive prototypes
• UX Research

Technology

• Front-end and Shopify & Shopify+ integration
• Full-stack development (Node.js, React), third-party APIs, back-office, CI/CD, Test Automation
• AI Model training & LLM integration, agent design & development

Product Strategy, CRO & Data

• Product scoping, backlog & user stories, MVP and iterations based on user feedback
• Analytics audit (GA4, Hotjar…), tracking, A/B tests, statistical analyses and conversion optimization
• Project management, QA, empowerment of client teams

Founded in 2011, Eleven Labs is an IT consulting and implementation firm recognized for its technical excellence and the quality of its profiles. With 100 astronauts and over 500 projects completed, we support companies like Radio France, Decathlon, Sephora, The Fork, Société Générale, 20 Minutes, Citeo, and Believe every day.

Our role is to provide cutting-edge expertise to frame, secure, and accelerate the most demanding digital transformations. We intervene from the outset with audits and strategic consulting to secure decisions, then we design and deliver robust and sustainable solutions through tailor-made delivery.

Our expertise:

🪐 Technology Audit & Consulting

🪐 Custom Web Development

🪐 Cloud & DevOps

🪐 Data Engineering & AI

Our AI Lab designs artificial intelligence agents and solutions (AI agents, RAG, LLM) focused on business value. We develop custom agent architectures, connected to companies' systems and data (via MCP servers), to automate processes.

Our difference lies in collective intelligence. We are convinced that value comes primarily from the collective, and that experts augmented by their ability to share, challenge, and build together go further. On a daily basis, we rely on demanding standards: clean architecture, code quality, FinOps, and DevSecOps integrated from the design phase. This rigor allows us to deliver reliable solutions.

Euro Tech Conseil - Your Partner in Digital Innovation

Founded in 2000, Euro Tech Conseil specializes in the development of tailor-made digital solutions and technological support for businesses.

We help our clients design, optimize, and secure their digital tools by addressing the most complex technological challenges. Thanks to a team of passionate experts, we develop agile, high-performance, and scalable solutions, adapted to the specific needs of each company.

Our services:

✅ Digital solution development (web, mobile, business software)

✅ IT services and maintenance (support, infrastructure, cloud)

✅ Audit and security (cybersecurity, compliance, IT performance)

✅ AI Development (artificial intelligence, automation, data science)

Why choose Euro Tech Conseil?

• Tailor-made solutions: adapted to your specific challenges and objectives
• +25 years of experience: proven expertise in development and innovation
• Collaborative approach: we co-build each project with our clients
• Continuous innovation: cutting-edge technologies for scalable and high-performance tools

We collaborate with companies of all sizes and from various sectors to offer optimized digital solutions with high added value.

Celuga is a new web technologies agency, expert in the development of innovative web solutions.

With 25 years of experience and 1500 references, our areas of expertise cover project analysis, graphic design, programming, hosting, support, and solution maintenance.

We have clients of all sizes - Start-ups, VSEs, SMEs, large companies, associations, public organizations, and major groups. We are therefore able to understand and adapt to your challenges, taking into account your organizational processes. Our numerous references allow us to have a broad and creative vision of current digital issues.

We rely on our own team of experts, composed of experienced web developers, project managers, and graphic designers-ergonomists specialized in web design.

Driven by a common ambition and vision, Celuga, an expert in the development of innovative web solutions, Neojobs, an employer branding agency, and Niaouli, a digital tool for employer brand management, decided to found the Amoono Group in 2021.

Thus, thanks to the synergy of their expertise, these 3 companies respond, alone or jointly, to the challenges of creating links between humans and digital technology.

Our offers:

• Website: Institutional website, e-commerce site, career/recruitment site, classifieds site, custom site
• Intranet & Extranet: Custom applications, business tools, calculators, simulators, CRM, LMS, e-learning...
• Web'app: Development of mobile applications in progressive web app (PWA)
• API & Webservice: Development and integration for communication between your website and your tools
• Audit: Technical audits for improving your website
• Training: Training in the digital field

Our technical expertise:

• C# .NET, Php, Javascript, REACT...
• CMS: Custom, Wordpress, Woocommerce
• SQL & noSQL Databases; MySQL, MongoDB, MariaDB

TurnK is an integration agency, we support companies in the integration, proper configuration, and automation of their business tools.

TurnK's objective: to make companies' lives easier by eliminating manual tasks, and freeing up time for teams to focus on their core business.

We operate in two main areas:

- Integration: CRM, ERP (Invoicing), Customer Service, Marketing Automation

- Creation: 100% custom application development, PWAs (web apps), and website creation (showcase, e-commerce, web app...)

We have already helped Michelin, Barnes, Café Joyeux, and PSG optimize and automate their internal operational processes.

We are a partner agency with over 50 publishers like Hubspot, Salesforce, Webflow, Zendesk, Bubble, Xano, Weweb...

Web and mobile application development.

Expertise in business applications, SaaS, intranet, extranet, and productivity tools.

Shortcut is a French agency, founded in 2020 by two passionate technical team developers and managers with over 10 years of experience each.

They are committed to using their skills to automate repetitive and low-value-added tasks, and to create software that provides users with significant productivity gains and simplified access to functionalities.

Ergonomics and accessibility are at the heart of Shortcut's approach.

TheCodingMachine offers 20 years of expertise and consulting for companies in digital, web, mobile applications, and digital transformation.

We support and advise you on solutions that optimize your processes and your business. We work to evolve your tools for the benefit of your company and we ensure the technical part of your digital ecosystem.

OUR EXPERTISE:

1. CUSTOM DEVELOPMENT

We use the most popular PHP frameworks like (Symfony, Laravel) to optimize our code. TheCodingMachine also works with JavaScript technologies (VueJS, ReactJS, AngularJS) to bring maximum dynamism to your various interfaces.

- Web platform: Intranet, extranet, connected space…

- Mobile application: Native, hybrid, or Progressive Web App, we ensure your presence on smartphones or tablets.

- Website: Institutional or e-commerce site, redesign or complete realization, we support you in the development and deployment of your web strategy.

2. CONSULTING & AUDIT

Our experts can support you in various consulting phases or also in audits, for example, in the context of investment, acquisition, or project redesign.

Project rescue, organization, digitalization of the Information System… some projects require support in your technical and strategic choices. Thanks to the expertise of its technical teams, TCM helps you succeed in your digital transformation.

LE BACKYARD is a digital innovation agency that operates at a strategic level to create and optimize high-performing digital tools through user-centered design. Our agency is located in Paris 11th arrondissement, and our team is composed of 30+ experts (UX and UI designers, Product Owners, Web and mobile developers, etc.).

Our mastery of the entire value chain of a digital project allows us to support you in activating levers that enable you to increase productivity, grow your market share, improve your brand image and/or retain your customers.

Our methodology is user-centered and our interventions are always focused on measurable results with the aim of designing ever more efficient and profitable tools for you.

We are CII accredited for your mobile and web projects, so you can benefit from a 20% tax credit on all our services (subject to conditions)

OUR AREAS OF EXPERTISE:

>>> USER EXPERIENCE >>>

UX research / UX design / UX writing

>>> USER INTERFACE >>>

UI design / Interaction design / Service blueprint / UI kit / Design system

>>> PROJECT MANAGEMENT >>>

Product positioning / Solution definition / Quality control / Project steering

>>> WEB DEVELOPMENT >>>

Showcase websites / E-commerce platforms / Marketplace / Business tools / Intranets / Extranets / Maintenance

>>> MOBILE APP DEVELOPMENT >>>

Native /

Our team of developers works exclusively on React Native technology.

OUR CLIENTS:

AIR FRANCE, CITYSCOOT, COINHOUSE, SAINT LAURENT, EDF, GROUPE ADP, METROSCOPE, ORANGE, AMAZON, VINCI IMMOBILIER, MONEY TRACK, VEOLIA, RAIL EUROPE (SNCF), BLABLACAR, LOXAM, O'TACOS, THEOP, ENEDIS, SOWEE...

Discover all our expertise and achievements at www.lebackyard.fr.

We offer complete expertise in designing tailor-made SaaS solutions, combining web development, UX/UI design, and product strategy to create unique experiences designed for your users.

At Polara Studio, our experts spend 50% of their time creating startups and 50% supporting clients.

Exclusively for software/web applications and SaaS.

Our strength? We ONLY do this. Since 2015. Our startups are successful, and we know the challenges related to launching entrepreneurial projects by heart.

Our areas of expertise:

🤖 AI & Automation

We integrate AI at the core of your tools and products to automate, optimize, and accelerate your performance. From intelligent assistants to advanced data processing, we transform your challenges into concrete solutions.

🎯 Product Strategy

We clarify your product vision, define your positioning, and build an impact- and profitability-oriented roadmap—especially for SaaS models.

🚀 Product Management

From scoping to delivery, we manage your product with an agile, structured, and results-oriented approach.

💻 Software Development & Web Apps

We design robust, scalable, and high-performing SaaS platforms, business software, and web applications.

🧪 POC & MVP

Test, validate, iterate quickly. We transform your ideas into functional products ready to face the market.

☁️ SaaS & Scalability

Architecture, performance, security, subscription model: we build products designed for sustainable growth.

Founded in 2020, Koïno is a community of experts in Data, Artificial Intelligence, and Engineering, dedicated to transforming data into a strategic lever for businesses.

With a tailor-made approach and rigorous selection of the best freelance talents, we support SMEs, mid-cap companies, and large accounts in their digital challenges:

• Data Science & Machine Learning – Advanced modeling to optimize decision-making
• Data Engineering & Cloud – Creation of scalable and robust architectures
• Business Intelligence & Analytics – Interactive dashboards to drive performance
• Generative AI & Automation – Innovative solutions to increase productivity

Free AI Audit – Receive 40 use cases for businesses (by department, sector)

Our mission: To facilitate access to the best experts and accelerate business transformation by leveraging the full potential of their data.

We are SaaS solution publishers, and each product we develop is the result of years of experience and process optimization, particularly with our development studio. Our teams master all the steps necessary to design, develop, and launch high-performance SaaS solutions, always with a focus on continuous innovation.

FLEXILAB, created in 2015, represents the culmination of over two decades of experience in the technological field, marked by leadership focused on functional product design, software architecture, and efficient project management.

This company stands out for its commitment to functional customer support. Focused on services and software publishing, FLEXILAB offers cutting-edge expertise in application design and IT project management.