Konstantin Sixt
Angel investor in Germany
Germany
Konstantin Sixt, Angel investor in Germany is an active investor based in Germany. This profile covers what Konstantin Sixt backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Seed
- Invests in
- SaaS & EnterpriseConsumer & RetailE-commerce & D2CClimate & EnergyCybersecurityHardware & Deep TechRobotics & AutomationIoT & Connected Devices
- Location
- Germany
- Typical check
- $250K
- Past investments
- 2
Notable investments
Wunder Mobility
KIWIHow to reach Konstantin Sixt
Angels and operators like Konstantin Sixt 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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About this profile
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Cite this page
Round Funded. "Konstantin Sixt." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/konstantin-sixt
Frequently Asked Questions
What does Konstantin Sixt invest in?
Konstantin Sixt invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and Climate & Energy, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Konstantin Sixt invest at?
Konstantin Sixt typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Konstantin Sixt's typical check size?
Konstantin Sixt typically writes checks around $250K. 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.