# Arlequin

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/arlequin

- Industry: Software
- Headquarters: Paris, France
- Website: www.arlq.ai
- Total disclosed funding: $38M
- Latest round: Series A (Sep 1, 2026)
- Investors on record: 8

## About

Arlequin SAS, based in Paris, France, specializes in advanced data analysis solutions through its innovative platform, HuDEx, which significantly enhances the efficiency of data processing and insight generation for various industries.Arlequin SAS, founded in 2024, operates out of Paris, France, focusing on advanced data analytics. Hugo Micheron, CEO and co-founder and Co-founder Antoine Jardin of Arlequin AI. In September 2026, Arlequin SAS raised EUR 28 million in series A funding co-led by Redalpine and OTB Ventures, with participation from Zebox, Bpifrance Investissement, Vsquared Ventures, and 10x Founders. Arlequin AI specializes in advanced data analysis solutions through its flagship product, the Human Data Explorer (HuDEx). This platform processes large volumes of complex data, enabling users to swiftly identify patterns while streamlining document review processes. HuDEx empowers users with refined insights, significantly reducing analysis time from weeks to hours. The company caters to a diverse client base across Europe and North America, focusing on sectors such as academia, public policy, and market research.Arlequin AI generates revenue through a subscription-based model, granting clients access to the HuDEx platform under annual contracts. These contracts are tiered based on data volume and analysis depth. While specific pricing details remain undisclosed, solutions are tailored to meet clients’ data needs and analytical objectives, primarily in a B2B context with partnerships across academic institutions and government bodies. The company plans to use the September 2026 funding to accelerate development of its topological neural network technology and expand international deployment of AI tools for analyzing complex, interconnected data in security, defense, and enterprise applications.

## Funding rounds

- Series A, Sep 1, 2026, $33M — Redalpine, Bpifrance Investissement, OTB Ventures, Vsquared Ventures, 10x Founders, Zebox
- Seed, Jun 2, 2025, $5M — Kima Ventures, Vsquared Ventures, 10x Founders, Better Angle

## Investors

- Kima Ventures (https://capitalatlas.ai/funds/kima-ventures) — Seed
- Vsquared Ventures (https://capitalatlas.ai/funds/vsquared-ventures) — Seed, Series A
- 10x Founders (https://capitalatlas.ai/funds/10x-founders) — Seed, Series A
- Better Angle (https://capitalatlas.ai/funds/better-angle) — Seed
- Redalpine (https://capitalatlas.ai/funds/redalpine) — Series A
- Bpifrance Investissement (https://capitalatlas.ai/funds/bpifrance-investissement) — Series A
- OTB Ventures (https://capitalatlas.ai/funds/otb-ventures) — Series A
- Zebox (https://capitalatlas.ai/funds/zebox) — Series A