Arlequin AI valuation, funding and investors
Arlequin AI works in AI platform development, based in Paris, France. Founded in 2024, it has about 34 employees.
- Last round
- Series A · $32.6M · Sep 2026
- Valuation at last round
- $127M · implied
- Headcount
- 34 · growing
- Grade
- C
- Founded
- 2024
Arlequin AI valuation today
VCMC values Arlequin AI at $136M today, with a range of $89.2M to $323M and a grade of C. The valuation starts from its last funding round, a Series A round in Sep 2026.
Valuation by date (37 rows)
Each point is what the model would have shown on that date, using only what was known then; before its first round, a company is valued as a startup because it later raised.
| Date | Valuation | Range | Predicted in 1 yr | Phase | Headcount | Trend | Grade | Winding-down probability |
|---|---|---|---|---|---|---|---|---|
| 1 Jan 2024 | $14.0M | $5.08M – $38.3M | $14.6M (+5%) | before first round | – | unknown | D | 0% |
| 1 Feb 2024 | $14.1M | $5.12M – $38.6M | $14.6M (+4%) | before first round | – | unknown | D | 0% |
| 1 Mar 2024 | $14.2M | $5.16M – $38.9M | $14.6M (+3%) | before first round | – | unknown | D | 0% |
| 1 Apr 2024 | $14.3M | $5.19M – $39.2M | $14.6M (+2%) | before first round | – | unknown | D | 0% |
| 1 May 2024 | $14.4M | $5.23M – $39.5M | $14.6M (+1%) | before first round | – | unknown | D | 0% |
| 1 Jun 2024 | $14.5M | $5.27M – $39.8M | $14.6M (+1%) | before first round | – | unknown | D | 0% |
| 1 Jul 2024 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Aug 2024 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Sep 2024 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Oct 2024 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Nov 2024 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Dec 2024 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Jan 2025 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Feb 2025 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Mar 2025 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Apr 2025 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 May 2025 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 1 Jun 2025 | $14.6M | $5.31M – $40.1M | $14.6M (0%) | before first round | – | unknown | D | 0% |
| 21 Jun 2025 | $31.0M | $20.3M – $94.2M | $61.9M (+100%) | after a round | – | unknown | C | 0% |
| 1 Jul 2025 | $31.6M | $20.3M – $94.2M | $61.9M (+96%) | after a round | – | unknown | C | 0% |
| 1 Aug 2025 | $33.5M | $20.3M – $94.2M | $61.9M (+85%) | after a round | – | unknown | C | 0% |
| 1 Sep 2025 | $35.6M | $20.3M – $94.2M | $61.9M (+74%) | after a round | – | unknown | C | 0% |
| 1 Oct 2025 | $37.6M | $20.3M – $94.2M | $61.9M (+64%) | after a round | – | unknown | C | 0% |
| 1 Nov 2025 | $39.9M | $20.3M – $94.2M | $61.9M (+55%) | after a round | – | unknown | C | 0% |
| 1 Dec 2025 | $42.3M | $20.3M – $94.2M | $61.9M (+47%) | after a round | 22 | unknown | C | 0% |
| 1 Jan 2026 | $44.8M | $20.3M – $94.2M | $61.9M (+38%) | after a round | 22 | unknown | C | 0% |
| 1 Feb 2026 | $47.5M | $20.3M – $94.2M | $61.9M (+30%) | after a round | 22 | unknown | C | 0% |
| 1 Mar 2026 | $50.1M | $20.3M – $94.2M | $61.9M (+24%) | after a round | 22 | unknown | C | 0% |
| 1 Apr 2026 | $53.2M | $20.3M – $94.2M | $61.9M (+16%) | after a round | 22 | unknown | C | 0% |
| 1 May 2026 | $59.7M | $21.8M – $101M | $66.3M (+11%) | after a round | 30 | growing | C | 0% |
| 1 Jun 2026 | $63.7M | $21.8M – $101M | $66.3M (+4%) | after a round | 30 | growing | C | 0% |
| 1 Jul 2026 | $66.3M | $21.8M – $101M | $66.3M (0%) | after a round | 30 | growing | C | 0% |
| 1 Aug 2026 | $66.3M | $21.9M – $101M | $66.3M (0%) | after a round | 30 | growing | C | 0% |
| 1 Sep 2026 | $66.3M | $22.0M – $101M | $66.3M (0%) | after a round | 30 | growing | C | 0% |
| 11 Sep 2026 | $127M | $89.2M – $323M | $228M (+80%) | after a round | 30 | growing | C | 0% |
| 1 Oct 2026 | $131M | $89.2M – $323M | $228M (+74%) | after a round | 34 | growing | C | 0% |
| 24 Oct 2026 | $136M | $89.2M – $323M | $228M (+68%) | after a round | 34 | growing | C | 0% |
Key facts about Arlequin AI
- Founded
- 2024
- Headquarters
- Paris, France
- Employees
- about 34 +55% in a year
- Total raised
- $38M
- Funding rounds
- 2
- Last round
- Series A Sep 2026
Arlequin AI was founded in 2024 by Antoine Jardin and Hugo Micheron.
Arlequin AI funding history
Arlequin AI has 2 funding rounds on record, from Jun 2025 to Sep 2026, $38M in total. None disclosed a valuation.
Series A 10 Sep 2026
Led by redalpine, OTB Ventures; with Bpifrance’s Defence Innovation Fund, Vsquared, 10x Founders, ZEBOX, Xavier Niel.
Sources: arlq.ai, media.startupcentrum.com, techfundingnews.com
$33M
Seed 20 Jun 2025
Led by Vsquared; with 10x Founders, Kima Ventures, Better Angle.
Sources: fw.media, techfundingnews.com
$5.1M
Arlequin AI investors
9 investors have backed Arlequin AI; Vsquared, OTB Ventures and redalpine led at least one round.
- OTB Ventures lead
- 10x Founders 2 rounds
- Bpifrance’s Defence Innovation Fund
- Xavier Niel
What Arlequin AI does
Arlequin AI works in tech companies, with 13 recorded offerings and customers in business intelligence, data analytics, knowledge management and threat detection.
ARLEQUIN S.A.S., known as Arlequin AI, is a French company engaged in developing AI platforms for data analysis and data management. The company provides modular AI solutions for business intelligence, reputation monitoring, threat detection, knowledge management, and due diligence, serving both technical and non-technical users. Arlequin AI also offers a Human Data Explorer tool for detecting and predicting trends in online social dynamics, and its platform is designed to be GDPR compliant, sovereign, and deployable on-premise.
Description from Veridion's company data.
Products and services
- AI Platform Development
- Unsupervised AI Model Development
- Data Analysis and Processing Services
- Strategic Insights Generation
- Data Visualization Interface Design
- Modular AI Solution Deployment
- Business Intelligence Solutions
- Reputation Monitoring Solutions
- Threat Detection Solutions
- Knowledge Management Solutions
- Due Diligence Solutions
- On-Premise AI Platform Deployment
- AI Technology Training Services
Markets
- Business Intelligence
- Data Analytics
- Knowledge Management
- Threat Detection
- Reputation Monitoring
Technology
- Unsupervised Deep Learning for Data Analysis
Certifications
- GDPR compliant
Business model
- Business-to-Business
- Service Provider
- Software-as-a-Service
Industry codes (NAICS)
- 513210 Software Publishers 70% match
- 541512 Computer Systems Design Services 30% match
Questions about Arlequin AI
What is Arlequin AI worth?
Valuation $136M (range $89.2M to $323M), as of 24 Oct 2026.
Has Arlequin AI raised money?
Arlequin AI has 2 funding rounds on record, from Jun 2025 to Sep 2026, $38M in total. None disclosed a valuation.
Who has invested in Arlequin AI?
Vsquared, OTB Ventures, redalpine, 10x Founders, Better Angle and Bpifrance’s Defence Innovation Fund, and 3 more. Lead investors include Vsquared, OTB Ventures and redalpine.
How many people work at Arlequin AI?
About 34, up 55% over the last year. Headcount grew from 22 in Dec 2025 to 34 in Sep 2026.
What does Arlequin AI do?
Arlequin AI works in tech companies, with 13 recorded offerings and customers in business intelligence, data analytics, knowledge management and threat detection. Its main offerings are AI platform development, unsupervised AI model development and data analysis and processing services.
When was Arlequin AI founded, and where is it based?
Arlequin AI was founded in 2024 and is based in Paris, France. It has about 34 employees, up 55% over the last year.