Stefan Koenig
Angel investor in Atlanta
Atlanta, Georgia
Stefan Koenig, Angel investor in Atlanta is an active investor based in Atlanta, Georgia. This profile covers what Stefan Koenig backs, at which stage, and how founders can reach out in 2026.
Mr. Stefan Koenig is an Angel Investor. He is a Co-Founder & serves as Chief Operating Officer at Hull. An engineer by training, Stefan worked his way through multiple engineering and technical roles before shifting his focus to business operations. Most recently, he led the North American launch of two European tech companies, which ultimately merged and were acquired by SAP, fueling SAP's cloud strategy. Upon realizing that making extraordinary customer experiences online was needlessly difficult, Stefan co-founded Hull to simplify customer engagement and allow companies to build unified customer experiences across devices, campaigns and platforms to obtain immediately actionable insight.
- Investor type
- Angel
- Stages
- Early Stage VentureSeed
- Invests in
- SaaS & EnterpriseGaming & EntertainmentMedia & Content
- Location
- Atlanta, Georgia
- Typical check
- $375K
- Past investments
- 6
Notable investments
PolymorphLeChat (messaging)
ShopventoryHow to reach Stefan Koenig
Angels and operators like Stefan Koenig reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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Cite this page
Round Funded. "Stefan Koenig." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/stefan-koenig
Frequently Asked Questions
What does Stefan Koenig invest in?
Stefan Koenig invests in SaaS & Enterprise, Gaming & Entertainment and Media & Content, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Stefan Koenig invest at?
Stefan Koenig typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Stefan Koenig's typical check size?
Stefan Koenig typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.