Klaudius Kalcher

Ethical AI & Entrepreneurship

📍 Austria🔄 Updated September 2026💼 5 investments📅 4 years investing🗓 Last invested Jan 2026
Operator-angel🌍 AustriaInvested this year
5
Total investments
3
Early stage
0
Mid stage
1
Late stage
4y
Years active

Portfolio

5 investments · sorted by recency
All investments
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Mid stage
Late stage
Angel Investor
Jan 2026
Building the agentic finance layer for traditional industry.
Angel Investor
Nov 2025
Xinity is bringing Artificial Intelligence back where it belongs—on your hardware, under your control, and built with uncompromising European standards for privacy and sovereignty. We provide the platform for businesses to own their compute, own their data, and build their AI their way. By enabling on-premise deployment and single-click fine-tuning of open-source models, Xinity helps enterprises and startups cut AI-compute costs by up to 80% while ensuring full GDPR compliance and regional data sovereignty. Scale effortlessly from a single server to hundreds, with automated security and load-balancing built in. Own your compute. Own your data. Build your AI your way.
Angel Investor
May 2023
Any Device, Any Lab, Always Ready. Nuvolos is the operating system for data science. It is a cloud workspace that allows you to easily handle data and computation of any size and type. It lets you collaborate on projects and organize your work effectively. Nuvolos provides storage, computing power and control, whenever you need it.
Angel Investor
Mar 2023
Your agent-enabled platform for automated analysis, evals, and alignment for genAI products. Build for the needs of AI Product Managers, so they can validate, test and improve with 80% less of resources needed from their data scientists, AI engineers and analysts. End-to-end lifecycle in a no-code way, so your teams build valuable AI products that simply work.
Angel Investor
Jun 2022
Magic is working on frontier-scale code models to build a coworker, not just a copilot. Come join us: http://magic.dev
Experience · 7 entries
All (7)
Investments (5)
Founder (2)
2026
Angel Investor
Jan 2026
Building the agentic finance layer for traditional industry.
2025
Angel Investor
Nov 2025
Xinity is bringing Artificial Intelligence back where it belongs—on your hardware, under your control, and built with uncompromising European standards for privacy and sovereignty. We provide the platform for businesses to own their compute, own their data, and build their AI their way. By enabling on-premise deployment and single-click fine-tuning of open-source models, Xinity helps enterprises and startups cut AI-compute costs by up to 80% while ensuring full GDPR compliance and regional data sovereignty. Scale effortlessly from a single server to hundreds, with automated security and load-balancing built in. Own your compute. Own your data. Build your AI your way.
2024
2023
Angel Investor
May 2023
Any Device, Any Lab, Always Ready. Nuvolos is the operating system for data science. It is a cloud workspace that allows you to easily handle data and computation of any size and type. It lets you collaborate on projects and organize your work effectively. Nuvolos provides storage, computing power and control, whenever you need it.
Angel Investor
Mar 2023
Your agent-enabled platform for automated analysis, evals, and alignment for genAI products. Build for the needs of AI Product Managers, so they can validate, test and improve with 80% less of resources needed from their data scientists, AI engineers and analysts. End-to-end lifecycle in a no-code way, so your teams build valuable AI products that simply work.
Show all 7 entries ↓
Investment activity
2022–2026 · 5 investments
20221202322025120261
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