Strategic insights from chaotic data

We are building the next-generation AI-native platform for data analysis: transform massive, raw, unstructured and multilingual datasets into actions, instantly.

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HuDex is your informational radar.

Our platform processes millions of sources in seconds, maps what matters, and gives you the strategic edge on your operations
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Analyze what humans can't

Instantly scan millions of social media, press and internal documents to detect trends and risks.

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Fully transparent

Every insight is traceable back to its source. No black box, no hallucination

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Secured and compliant by design

Our European solution is GDPR compliant, sovereign and deployable on-premise.  

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An informational scan

We map the territory of your data. Visualize, interact and chat with your data. Trigger accurate and relevant actions based on your omniscience. 

Everything from data collection to powerful AI insights and operations in three steps

Next-gen human data analysis

We don’t build another LLM chatbot. We develop comprehension models.
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Interactive data exploration

A problem solving solution that delivers productivity and efficiency: explore, search and chat with your data. 

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Automatic report generation with one click

The HuDex generates top of the art report on your dataset. We outperform LLMs.

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From big picture to precise insights

You can zoom in and out easily in your dataset.

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Massive gains in productivity

Analyse up to 10 millions content at lightning speed.
Get the job done in seconds, not days

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Massive gains in precision

Our models extract and contextualize information across massive unstructured datasets.

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Exhaustivity

We process all your dataset, in opposition to LLM that only analyze samplings

Our Leading Team

Our team brings together researchers, engineers and strategists from France’s leading institutions bridging academia, corporates, public sectors and technology
Hugo Micheron
CEO
Political scientist, PhD from ENS Ulm, Hugo is a former professor from Princeton and Sciences Po Paris. A renowned expert, his works on the Middle East has been widely rewarded. Hugo directs the Artificial Intelligence, Democracy and Information Environment programme at Sciences Po Paris.
Antoine Jardin
CTO
CNRS research engineer for 10 years with a PhD in statistics and machine learning algorithms. Antoine contributed to France’s national AI strategy and led major data science initiatives with institutions like the World Bank and the Jean Zay supercomputing program.
Guillaume Avrin
Chief Go-to-Market
Former French National Coordinator for AI from 2022 to 2025, Guillaume holds a PhD in Robotics and Neuroscience. Under his coordination, France rose from 13th to 5th place in the Global AI Index, and from 5th to 3rd in the Stanford Global AI Vibrancy Ranking. Guillaume brings a deep expertise in AI strategy, regulation and public-sector adoption.

FAQs

Answers to questions you might have about Arlequin.

Who can benefit from Arlequin?

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Arlequin AI empowers organizations to turn massive volumes of unstructured data into actions. Our platform drives significant gains in precision and productivity across diverse applications from business intelligence and reputation monitoring to threat detection, knowledge management, and due diligence.

How is Arlequin different from Chat-GPT

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Unlike traditional generative AI, Arlequin doesn’t invent. It understands. Instead of simply generating texts, our platform analyzes, maps, and interprets massive information flows to reveal what’s really happening. The HuDex is exhaustive: it treats the entirety of your data, even on datasets containing millions of texts.

How secure is my data?

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Security and data sovereignty are at the core of our mission. On demand, Arlequin’s team can deploy the full solution on-premises and seamlessly integrate it with your existing infrastructure, ensuring complete control over your data environment.

Do I need technical skills to use Arlequin?

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Arlequin’s interface, crafted by leading data visualization experts, combines the power of state-of-the-art AI models with simplicity. Designed for both technical and non-technical users, it allows you to build custom reports, dashboards, and visualizations effortlessly. No coding required.

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Interested in solving your problems with Arlequin?

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