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Boldheart Ventures — Seed & Pre-Seed VC Firm ($50K–$1.0M Checks)

VC
Austin, TXWebsite

Boldheart Ventures is a Seed, Pre-Seed venture capital firm based in Austin, TX investing in Developer Tools, SaaS, AI / ML. The firm typically writes $50K–$1.0M checks and has 2 portfolio companies in our records.

Check size
$50K–$1.0M
Portfolio
2 companies on record
Partners
3 listed
Stage
Seed, Pre-Seed
Sectors
Developer Tools, SaaS, AI / ML, Enterprise
HQ
Austin, TX
AUM
Not in our records

Last verified: 2026-05-14

How to approach: cold outreach ok
Stage

Seed, Pre-Seed

Check Size

$50K – $1.0M

Portfolio

2+ companies

Team

3 partners

Investor activity
Investments in last 12 months: 0

Investment Thesis

An early-stage fund tailored to next-generation AI, enterprise tooling, and APIs for developers.

How Boldheart Ventures invests

Boldheart Ventures is a vc firm based in Austin, TX. The firm invests at the Seed, Pre-Seed stages, with a focus on Developer Tools, SaaS, AI / ML, Enterprise. It does not invest in Consumer Direct.

Boldheart Ventures typically writes checks of $50K–$1.0M per investment.

Boldheart Ventures has backed 2 companies in our records, including KeyMe, OpsFrame.

Partners & Team

JW

Julian Willner

General Partner

KK

Kilian Karrasch

General Partner

LT

Lauren Tennyson

General Partner

Developer APIs
Enterprise SaaS

Industry Focus

Invests In

Developer Tools
SaaS
AI / ML
Enterprise

Does Not Invest In

Consumer Direct

Portfolio Companies (2)

Other

KE

KeyMe

B2B SaaS
OP

OpsFrame

AI Infrastructure
How to pitch Boldheart Ventures
  • •Raising at Seed, Pre-Seed? You're squarely in their sweet spot.
  • •Lead with your fit in Developer Tools, SaaS, AI / ML — the sectors they actively back.
  • •Size your ask to their typical $50K – $1.0M check.
  • •cold outreach ok
  • •Address your outreach to a specific partner, such as Julian Willner, General Partner.
  • •A warm introduction beats a cold email. Get matched and request an intro.

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Frequently Asked Questions

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