How do I contact Jacob Key?

Jacob Key, General Partner at Luminar Ventures, can be reached by email. The verified email address is listed on this page.

What is Jacob Key's email address?

Jacob Key's email address uses the people.luminarventures.com domain (shown as *****@people.luminarventures.com until revealed).

What does Jacob Key invest in?

Jacob Key backs AI companies at Series A and Seed, typically writing €920k–€4.6M cheques.

How do I cold email Jacob Key?

Jacob Key backs AI companies at Series A and Seed, writing €920k–€4.6M cheques. A concise cold email that leads with relevant traction and one specific ask, sent to the verified address on this page, is the most direct way to reach Jacob.

Where is Jacob Key based?

Jacob Key is based in Sweden and works at Luminar Ventures.

Jacob Key Email & Contact Information

General Partner @ Luminar Ventures

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Jacob Key Location

Sweden

Jacob Key Investing

Founding and General Partner at Luminar Ventures

Stages: Series A, Seed
Sectors: AI
Cheque size: €920k–€4.6M
Freshness: Verified 1mo ago

Jacob Key Summary

Jacob Key, based in Sweden, is a General Partner at Luminar Ventures. Jacob Key invests in AI at Series A and Seed, writing €920k–€4.6M cheques. Jacob Key's verified email and contact details are available on Mintround.

How to cold email Jacob Key

Jacob Key, Luminar Ventures in Sweden, backs AI companies at Series A and Seed, writing €920k–€4.6M cheques. Here's how to get a reply when you cold email Jacob:

Subject line: name your company and one metric that matters to AI, not “quick chat”.
First line: your strongest traction, the real numbers, not adjectives.
One ask: a 20-minute call with a date range. Keep it under 150 words.
Send it to Jacob's verified address below. No warm intro required.

Show Jacob's email

Notable investments

Berget AIPre Seed · $2M · 2026
Ivy InteractivePre Seed · $1M · 2025
GreenelySeries A · $8M · 2024
Rocky RoadSeed · $3M · 2023
MuninnSeed · $3M · 2022
xNomadSeed · $3M · 2022
HiberSeries A · $15M · 2021
InsurelySeed · $3M · 2021

Frequently co-invests with

David Helgasonfoobar.vcEros ResminiJenny Ruth HrafnsdottirCrowberry CapitalLars JornowEQT VenturesLaurens GroenendijkDutch Founders FundPaul Bragieli/o VenturesTeddie WardiInsight Partners

Jacob Key's colleagues at Luminar Ventures

Daniel KarsbergPartner, Luminar Ventures

Magnus BergmanGeneral Partner, Luminar Ventures

See all 3 at Luminar Ventures →

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Frequently asked questions

How do I contact Jacob Key?: Jacob Key, General Partner at Luminar Ventures, can be reached by email. The verified email address is listed on this page.
What is Jacob Key's email address?: Jacob Key's email address uses the people.luminarventures.com domain (shown as *****@people.luminarventures.com until revealed).
What does Jacob Key invest in?: Jacob Key backs AI companies at Series A and Seed, typically writing €920k–€4.6M cheques.
How do I cold email Jacob Key?: Jacob Key backs AI companies at Series A and Seed, writing €920k–€4.6M cheques. A concise cold email that leads with relevant traction and one specific ask, sent to the verified address on this page, is the most direct way to reach Jacob.
Where is Jacob Key based?: Jacob Key is based in Sweden and works at Luminar Ventures.

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