Founder Directory
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Founders2
Known for these resultsRole0%Role is parsed from founder titles in yc.db. Known for 0% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio100%Bio coverage: 100% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School0%School is matched from bios, case-sensitive for acronyms. 0% of these rows have at least one match.
- Kajo KratzensteinFounder · KugelAudioX26B2B · San Francisco
- Viktor PresberFounder · KugelAudioX26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Kajo KratzensteinKugelAudioFounderSpring 2026B2BSan Francisco, United States4—Viktor PresberKugelAudioFounderSpring 2026B2BSan Francisco, United States4—
Showing 1–2 of 2 founders
Kajo Kratzenstein
Founder·KugelAudio
PRIMARY INFO
RoleFounder· not in title
Team size4
BatchSpring 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
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.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
No notable employer or school mentioned in the bio.
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
KugelAudio
Kugel is an on-prem Voice AI model supporting 30+ languages
Co-foundersViktor Presber
