David Jankowski

Deepslate

David Jankowski is Founding GTM at Deepslate, a Berlin-based voice AI model lab whose speech-to-speech models go head-to-head with OpenAI and Google.

Fun fact: Deepslate's core team actually met through Minecraft.
Before joining as one of the first hires, David was already working for himself. Now he's building out the entire go-to-market, bringing ultra-realistic voice AI with sub-440ms latency to companies all across Europe. And it all runs on European infrastructure, fully GDPR-compliant, privacy-first, and completely self-hostable.