David Graunke
InvestorFounderFounder at SafetyKit
San Francisco, California, United States
FoundedSafetyKit · YC
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About
David Graunke led engineering for risk and compliance systems at Stripe, where he developed infrastructure for fraud detection, financial crime prevention, and content moderation that supported the company's scaling across internal and vendor-based review operations.
Founder at SafetyKitYC S23
Intro paths
David went through Y Combinator (Summer 2023) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Gustaf Alstromer, General Partner at Y Combinator — the partner who ran SafetyKit's batch and knows the company first-hand. YC profile ↗
In turn, David can intro founders to SafetyKit's investors below.
SafetyKit's investors · 5
Co-founders at SafetyKit

Investments
Investor
Per curated public sources.
Frequently asked questions
- Who is David Graunke?
- David Graunke led engineering for risk and compliance systems at Stripe, where he developed infrastructure for fraud detection, financial crime prevention, and content moderation that supported the company's scaling across internal and vendor-based review operations.
- Where does David Graunke work?
- David Graunke is Founder of SafetyKit.
- What companies did David Graunke found?
- David Graunke founded SafetyKit.
- What companies has David Graunke invested in?
- Investments tracked here include BitPatrol, Bretton AI, Pure, Y/n.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Stripe mafia157
Also came through, then founded or led a company.
Seattle University mafia27
Also came through, then founded or led a company.
About this profile. Compiled from public sources — SafetyKit's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights


















