KugelAudio

Kugel is an on-prem Voice AI model supporting 30+ languages

Berlin, Germany

5 employees

Infrastructure

Seed · $500K

Website X / Twitter

About KugelAudio

Kugel is an on-prem Voice AI model supporting 30+ languages

Open positions (2)

Berlin · Part-time · On-site

Internship

Berlin, Berlin

$0 – $0

Founding Sales (Outbound)

Company details

Team Size5

LocationBerlin, Germany

IndustryInfrastructure

Funding

Total raised

$500K

Last stage

Seed

Investors

Y Combinator

Rebel Fund

Founders

Viktor Presber

Co-Founder of KugelAudio, building foundational Text-To-Speech models for customer support. Started founding ventures at 17 with a local video production company. Later co-founded full-house.io, scaling to $300K ARR in six months with enterprise clients like Siemens Energy, Hitachi Rail, and Barilla. Previously co-founded Sagemode, securing partnerships with two major esports teams.

Kajo Kratzenstein

Founder at KugelAudio (YC P26). Previously CTO at Sagemode, scaling an in-game AI coach to 1,000+ users with deep League of Legends integration. Built production aneurysm detection model at Floy GmbH. MA and BSc in Computer Science from Hasso Plattner Institute.

What happens next.

No applications, no recruiter spam. Just the intro.

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.