jailbreak ... est devenu la coopérative multi

Retrouvez dans cet article des informations sur ce changement.
L'objectif ne change pas : Free software for free data.
Our expertise

As data specialists, we take care of processing, cleaning, rectifying and structuring data.

We advise local authorities and public administrations that need to work with open data as we know ecosystems, repositories, tools (as well as legal framework in France).

We design processing chains, from raw data to usable data (publication, extraction of indicators, dashboards, etc.).


We carry out tailor-made developments or integrate existing applications, always respecting Web codes and standards (W3C, UX, SEO, API, micro-services, PWA).

We promote the Web as an application platform, on all media.

We design state-of-the-art web applications, and modernize your existing applications.

We support your digital transformation project, for example when migrating from a proprietary system to an open source solution.


We automate and speed-up your applications deployment and guarantee traceability at each step of the process.

By adopting a service-centric architecture, we reduce server resources and improve the performance of your applications.

We give priority to: containers, GitLab CI/CD (continuous integration), Git for the source code and the data, static websites.

We audit your architecture and offer you the most suitable solution to automate its processes.

Our company

Jailbreak has openness as DNA.

It applies to source code, data, APIs provided by Jailbreak and even in its inner functioning. We carry this value to all domains: public administration, private sector, research, associations...

Jailbreak projects are based on standards and software modules developed, supported and maintained by the free software communities and open data initiative.

Jailbreak thus reinforces the independence of its customers and guarantees the sustainability and interoperability of its projects.


Jailbreak works in collaboration with its customers, who are themselves actors throughout the project.

It integrates humanity into the heart of work processes, adapting the methodology according to the people.

She leads projects from start to end, from design to implementation and deployment.

It delivers the product continuously, and priorities are reviewed with the customer after each delivery.


Jailbreak is committed to putting the strength of communities at the service of its customers.

Jailbreak's added value is to be able to identify these different communities, interact with them to boost their talents.

A successful digital transformation project now involves these communities.



Helping researchers find the data they need

DBnomics screenshot

DBnomics is the largest free economic database, aggregating hundreds of millions of time series from several dozen sources (INSEE, Eurostat, IMF, WTO, WB...) and making them available via a single API.

Built for the Center for Economic Research and its Applications (CEPREMAP).


Improve quality and interoperability of open datasets

Validata screenshot

Tool to help French local authorities adopt an open data strategy by validating the quality of the data sthey publish.

Built for OpenDataFrance.

Observatoire de l’open data

French Open Data Observatory

Observatoire de l’open data screenshot

Dashboard and map to visualize indicators measuring the level of open data activity by French local governments.

Built for OpenDataFrance.

Digital Transport

Mobility Data for Development

Digital Transport screenshot

Resource Center to foster the production of open data, open source software and shared knowledge to improve transportation in developing countries.

Built for the French Development Agency with la Fabrique des mobilités.


Jailbreak team

Bruno Duyé


Christophe Benz


Johan Richer


Pierre Dittgen


Technical expertise

Static websites

Lightweight, fast, money saving.


We develop modern web applications and PWA.

Web design and UX

We attach importance to producing clear, homogeneous and accessible interfaces.

Cartography on the web

Our team is passionate about OpenStreetMap: a great way to showcase your data.

Data processing

Databases, indexing engines, validation.

DevOps and Cloud

We automate the production chain, from development to deployment.


Selected according to their functionality, ecosystem and performance.


We organize training days (or half-days) on your premises. We deliver technical training modules dedicated to a developer audience (Python, Git, Git, Gitlab CI...) as well as more general information sessions (OpenData, Free Software, Agile method, ...)

We remain attentive to your needs!