Healthtech · Paris

Lucis

Lucis is Europe’s first preventive health platform, based in Paris, serving 1,000+ users across France, Portugal and the UK with integrations for proactive health management. Backed by YC’s X25 and investors, it maintains GDPR/HDS-compliant, privacy-first infrastructure and ~10% weekly growth.

Location
Paris
6 roles
Team size
2-10 employees
Founded 2024
Total raised
$28.5M
Series A · last round May '26
Open roles
6

Open positions · 6

About Lucis

Lucis is building Europe’s first preventive health platform. The company is based in Paris, France. It serves 1000+ users across France, Portugal and the United Kingdom and integrates with dozens of lab partners to support proactive health management. It has a seed round led by tier-1 investors, athletes and operators, and is backed by Y Combinator through the X25 program, with funding from a top-tier global VC and a specialized healthcare fund, plus notable founders from Airbyte, Strapi, Sqreen, WePay, Plato, Veepee and Zenly. Lucis is experiencing around 10% week-over-week growth and maintains privacy-first, GDPR/HDS-compliant infrastructure, with a mission to empower more Europeans to take control of their health.

Culture & values

The team is described as small, ambitious, and includes repeat founders and biohackers.

The company culture is fast-paced and growth-oriented, with about 10% week-over-week growth.

The team is described as passionate and composed of tier-1 operators.

The company emphasizes a privacy-first approach with GDPR/HDS-compliant infrastructure.

Funding

$28.5Mtotal raised

Jan '26May '26
  • May 2026 · Series A
    $20M
  • Jan 2026 · Seed
    $8.5M

Company at a glance

Founded2024
Location
Paris
Websitelucis.life
LinkedInLinkedIn

The team at Lucis

2-10 employees peopleSee everyone on LinkedIn

Location

Life at Lucis

Frequently asked questions

Of 6 open roles, Lucis has 5 hybrid, 1 on-site positions.

Lucis is based in Paris.

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