FJ Labs

Activity from announced rounds

Activity in this selectionOct 28, 2026 · Sep 29, 2026

FJ Labs specialises in early-stage marketplaces and network-effect businesses, co-investing globally with a particular focus on the US.

It looks for capital-efficient businesses with sound unit economics and the potential to lead their markets. Its stated process typically reaches an investment decision after two hour-long calls over two weeks.

FJ Labs takes an angel-style role: it does not lead rounds or take board seats. It joins institutional venture investors and helps portfolio founders prepare subsequent financings through introductions to other funds and its marketplace network.

Sources
Rounds participated in
5
Confirmed lead rounds
0
All roles disclosed
New companies
5
First participation on record · 0 follow-on
Funding in participating rounds
$76.5M
5 disclosed · full round size, not this investor’s share

By stage

Series A3
Seed2

By primary sector

Healthtech2
AI1
Enterprise software1
Fintech1

By country

United States4
Spain1

Rounds

5 in this selection
ClarityCare

ClarityCare builds AI agents that help health plans, payers and third-party administrators manage utilization review and healthcare administration.

$16.5MSeries A
Participant
Chariot Claims

Chariot Claims helps consumers identify potential claims and connects them with law firms handling mass arbitration and other actions.

$10MSeries A
Participant
Goodweek

Goodweek gives businesses a shared platform for managing AI tools, permissions and spending.

$12MSeed
Participant
Causa Prima

AI agents that coordinate invoices, payment terms and cash management between companies.

$20MSeed
Participant
Sharp Performance

Sharp Performance provides confidential coaching and software for police officers, firefighters and paramedics.

$18MSeries A
Participant