Leonhard Soenke

I'm a founder, angel investor, and software engineer. Currently working on something new.

I was born in Berlin, raised in the UK, and live in San Francisco and New York.

Previously

• Listful
• Throne
• Meeter — acquired, 300K+ users
• MSc Computer Science @ Imperial College London
• BSc Economics @ London School of Economics

Interests

Technology

digital payments · stablecoin banks · microgrids · AI personal assistants · digital brain · individual tokenization · merging private and public markets

Philosophy

Great Man Theory · human incentive systems · AI alignment · fixing birth rates

Economics

fixing inequality driven by AGI

Portfolio

• Rome.ai AI agents for supply chain

Essays

• When Coding Costs Nothing Feb 2026
• The Billionaire's Interface Feb 2026
• AI Labor Replacement TAM Fallacy Feb 2026
• Hello World Feb 2026

Incubating Ideas

I incubate early-stage ideas and work with smart, ambitious people on new ventures. If you're a student or young founder with an interesting idea, feel free to reach out.

Contact

Twitter / lenny@lsoenke.com