Agency Partners

Top boutique development agencies in
Boulogne-Billancourt

2025

I’ve evaluated over 41,000 development agencies across Europe to highlight high-potential development teams. This list is a strong starting point to discover new development partners. For tailored recommendations — including agencies with relevant case studies, world-class references, and strong cultural fit — get in touch.

Last updated: Jul 20, 2025

SensioGrey

low
Undisclosed
Undisclosed
11
France

They specialize in merging creativity, technology, and data to enhance brand utility throughout the consumer journey. Their focus on integrated solutions allows them to work synergistically with various disciplines. This unique approach positions them as a versatile partner in the digital landscape.

Cloudflare DNSGmailGoogle AppsMicrosoft Office 365Outlook

Orbis

low
Undisclosed
Undisclosed
18
France

They leverage mixed reality technologies to provide brands and artists with sensational communication solutions. By redefining the rules of communication, they help clients stand out in a highly competitive environment. Their focus lies in creating unforgettable experiences that engage customers, fostering loyalty and connection.

Active CampaignApacheBootstrap FrameworkNginxWordPress.org

Duonext

med
Undisclosed
Undisclosed
32
France

They specialize in designing and integrating ERP solutions, focusing on SAP S/4HANA and business intelligence. With a commitment to personalized support, they drive business transformation through custom implementations and process optimization. Their inclusive culture and dedication to social responsibility create a unique and supportive work environment.

SAPGoogle AnalyticsWordPress.orgMailchimp MandrillApache

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Exomind

high
Undisclosed
$25 - $49/hr
68
France

They specialize in web and mobile application development, partnering with businesses to create innovative digital solutions. With a strong team of experts, they focus on delivering quality and adaptability through agile methodologies. They have successfully launched numerous applications across various industries, showcasing their versatility and commitment to client success.

AndroidDockerFlutterReact NativeAI

Eskimoz

med
Undisclosed
Undisclosed
210
France

They are a performance marketing agency that leverages data-driven strategies to optimize revenue and drive business growth. Their expertise in SEO, SEA, content marketing, and data analytics sets them apart as a trusted partner for businesses across Europe. With a team of over 200 consultants, they offer transparent support and are committed to achieving client objectives.

AIActive CampaignGoogle AnalyticsHubspotWordPress.org

Nextedia

high
Undisclosed
Undisclosed
330
France

They specialize in cybersecurity, cloud solutions, and digital workspace strategies. With a robust team of experts, they provide comprehensive support from consulting to implementation. Their regional presence across France allows them to respond quickly and effectively to client needs.

ApacheSalesforceGoogle AnalyticsMicrosoft Azure HostingWordPress.org

ITS Group

high
Undisclosed
Undisclosed
940
France

They specialize in digital transformation, leveraging extensive expertise in IT infrastructure and operations. Their focus on cloud services, cybersecurity, and managed solutions enables businesses to navigate complex technological landscapes. Agile and responsive, they provide consulting and technical expertise across all phases of IT projects.

AIPythonApacheData AnalyticsDrupal

Exclusive Networks

high
Undisclosed
Undisclosed
2500
France

They specialize in cybersecurity solutions, focusing on data security and network protection. Their strength lies in partnering with clients to navigate complex digital security challenges effectively. With a commitment to innovation, they offer comprehensive managed security services tailored to meet diverse business needs.

AIGoogle AnalyticsCloudflare DNSSalesforceReact

NetMedia Group

low
Undisclosed
Undisclosed
120
France

They provide high-quality editorial content that equips business leaders with essential information and knowledge to excel in their roles. Their media and non-media offerings enable advertisers to communicate and connect with B2B decision-makers effectively. With a focus on performance marketing and data-driven strategies, they deliver impactful marketing solutions.

AIAndroidGoogle AnalyticsMicrosoft Azure HostingWordPress.org

dreamIT

low
Undisclosed
Undisclosed
20
France

They specialize in infrastructure and cloud solutions, focusing on cybersecurity and data management. They support clients in their digital transformation journey while leveraging innovative technologies. Their commitment to excellence and expertise in complex systems engineering set them apart in the tech consulting field.

Google Tag ManagerMicrosoft Office 365WordPress.orgAI

Eskimoz

low
$1,000+
$50 - $99 / hr
210
France

They are a data-driven performance marketing agency focused on optimizing revenue and boosting growth. With a strong foundation in SEO and digital marketing, they support clients across Europe. Their expertise and commitment to transparency make them a trusted partner in achieving business objectives.

AIActive CampaignAdRollGoogle AnalyticsHubspot

iD.apps

low
$5,000+
$25 - $49 / hr
30
France

They specialize in creating innovative applications that enhance user engagement. Their focus on user experience and design sets them apart in the competitive tech landscape. By leveraging modern technologies, they effectively cater to various business needs.

application developmentuser experiencedesignmobile developmentweb development