Arlequin

France

Arlequin AI builds an AI platform for critical decision making and action.

Arlequin, based in France, has 4 investors on file, among them 10x Founders, OTB Ventures and Redalpine. Its latest round on record is Series A, 10 Sept 2026, of 2 rounds. Its site was last checked 13 Nov 2026: site answers.

arlq.ai

Funding

2 rounds on record

Latest roundSeries A10 Sept 2026

Since that round2 monthsno later round on record

Time between rounds1 year 3 monthson average, over 2 rounds

Investors in its rounds144 with a VCinfo profile

Sept 2026Series ALed by Redalpine, OTB Ventures, with Vsquared Ventures, 10x Founders and 3 others

Jun 2025SeedLed by Vsquared Ventures, with 10x Founders and 7 others

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

4 investors on file

Investor	Evidence	Type
10x Founders	Page + round	Venture capital
OTB Ventures	Page + round	Venture capital
Redalpine	Page + round	Venture capital
Vsquared Ventures	Page + round	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Series A, 10 Sept 2026
Investors on file: 4
Employees: 11-50
Headquarters: France
Open roles: 9
Site: Answers
Last checked: 13 Nov 2026

Company data by Fundup AI.

Tech stack by StrataDB

Arlequin runs on 3 tools StrataDB has found, including:

CloudflareFramerGoogle Workspace

See the full stack, with sources, on StrataDB

Backed by the same investors

Companies sharing two or more investors with Arlequin.

Safe Intelligence2 shared

cylib2 shared

Get this company as JSON

GET /v1/companies/arlq.ai
GET /v1/companies/arlq.ai/investors
GET /v1/companies/arlq.ai/news

API docs · Get a free key · Your API key

Raising a round?

See which investors fit your startup, ranked by what they actually back.

Check investor fit

Free account · no card

Get Arlequin and its investors as data

Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when 10x Founders adds a company.

Work email, sign-in link by email. Already have an account? Log in

Your API key Read the docs

Ask AI5 plain-English investor searches a day
Full listsEvery portfolio row and two-firm overlap
API and MCP100 REST or MCP calls a month, one key
AlertsFollow 5 investors for portfolio and fund changes

VCinfo API

$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/arlq.ai/investors

# also
GET /v1/companies/arlq.ai
GET /v1/companies/arlq.ai/news

The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing