Prometteur Solutions PVT LTD

Prometteur Solutions is a mobile and web app development firm based in India with offices in Mumbai and Pune. Founded in 2015 (implied by "9+ years of experience" as of 2024), the company employs over 100 dedicated developers and designers. It has delivered 1,300+ projects, achieved a 4.7/5 rating across Upwork, Google, Clutch, and GoodFirms from 300+ reviews, and maintains a 97% client satisfaction rate. The company's apps have been downloaded 25 million times across iOS and Android app stores.

Prometteur works across healthcare, education, e-commerce, and agriculture verticals, serving startups, SMBs, enterprises, and digital agencies. It operates with a stated mission to create "Clients for Life" through long-term relationships and rapid delivery of business value.

Services and capabilities

The core offering is custom mobile app development across iOS, Android, hybrid platforms, and Progressive Web Apps. Prometteur pairs mobile work with web application development, UX/UI design, CMS development, e-commerce solutions, and cloud services. It also provides staff augmentation for pre-vetted developers.

On the backend, the team works with Node.js, Django, Ruby on Rails, .NET, and Python. Frontend capabilities span Flutter, React Native, Swift, Kotlin, Java, C#, HTML5, JavaScript, Angular, Vue.js, and TypeScript. The infrastructure stack includes MongoDB, MySQL, PostgreSQL, Firebase, Docker, Kubernetes, Jenkins, GitLab, and Ansible. Quality assurance relies on Selenium, Appium, JUnit, TestNG, Cucumber, Postman, and JMeter.

The company describes its mobile app development process as six steps: discovery and planning, design and UX, development, quality assurance, deployment, and post-launch support. It emphasizes competitor analysis, wireframing, prototyping, and user-centric design. The team claims to reduce time-to-market by up to two times using reusable code libraries and defined processes.

Notable work

Prometteur's portfolio includes Hello Parent (a parent-teacher communication app available on iOS and Android), Braiq (an online shopping platform for intimate apparel), Homeless Plus (a social inclusion app available since May 2015 on Google Play and the App Store), PixelMath (a math learning app using game design and positive psychology principles), and Simply Color by Schwarzkopf (a hair-coloring e-commerce app).

Client testimonials come from Laurent, CTO and co-founder of Ublu, a French software development firm (2-year collaboration on mobile and web portal development); Benjamin, a production manager in France; Nadim Iraki, co-founder of an unnamed firm; Jacques, president of Hotel Charme & Caractere (2-year partnership building multiple websites); and Rufin, founder of Lisungui Phar. All cite smooth project execution and developer agility. The source also mentions that clients including ClaimBuddy, Metal Street, Noora Health, Flip, and Zero have raised funding ($3M, $136M, $120K, €26.5M, and undisclosed amounts respectively), though these are listed as "clients" rather than direct projects developed by Prometteur.

How they work

Prometteur offers three engagement models. The fixed-price model suits projects with well-defined requirements, clear scope, and pre-defined timelines. The dedicated-hiring model is ideal for long-term collaboration and complex development where the client wants robust control and maintenance. The on-site development model enables close collaboration and real-time communication with frequent access and direct oversight.

The company provides trial versions or pilot projects before committing to long-term work, allowing clients to validate alignment with business objectives. It operates with an end-to-end service philosophy, offering post-launch maintenance, monitoring, and support. The team maintains time-zone-friendly performance and claims to deliver "fully market-fit solutions." A dedicated development center in Mumbai supports contractual outsourcing relationships. The company emphasizes daily client communication and meeting cadence.

Team and credentials

Prometteur has 100+ dedicated developers and designers with a 90% employee retention rate. The company holds a 4.7/5 rating from 300+ clients on Upwork, Google, Clutch, and GoodFirms. It claims 9+ years of industrial experience and has processed 1,300+ successful deliveries. The source does not name founders, mention ISO certifications, SOC 2 compliance, or partner status with major cloud platforms.