Arlequin AI
Paris, France
◆ Total Raised
$32.6M
◆ Stage
series-a
◆ Location
Paris, France
◆ Founded
2024
◆ Team size
11-50
◆ About Arlequin AI
Paris-based startup building proprietary models on topological neural networks for processing relationships across documents, transactions, video and operational data.
◆ What sets it apart
It uses proprietary topological neural networks to uncover higher-order relationships in complex data while emphasizing traceability, explainability, and auditability.
◆ Sectors
◆ Business
ModelSaaS
CustomerGovernments and large organizations, including public-sector and enterprise decision-makers
◆ Notable
- Raised €4.4 million in Seed funding in 2025
- Raised €28 million in Series A funding in 2026
- Reportedly headquartered in Paris with around 50 employees
◆ Funding rounds
10 Sept 2026
Led by redalpine, OTB Ventures, Redalpine
With Bpifrance's Defence Innovation Fund, Vsquared, 10x Founders, Xavier Niel, Bpifrance's Defense Innovation Fund, Vsquared Ventures
◆ Explore the market
◆ FAQ
What does Arlequin AI do?
Paris-based startup building proprietary models on topological neural networks for processing relationships across documents, transactions, video and operational data.
Where is Arlequin AI based?
Arlequin AI is based in Paris, France, founded in 2024.
How much has Arlequin AI raised?
Arlequin AI has raised $32.6M in tracked funding and is currently at the series-a stage.
Who has invested in Arlequin AI?
Investors in Arlequin AI include redalpine, OTB Ventures, Bpifrance Defence Innovation Fund, Vsquared Ventures, 10x Founders and Xavier Niel.