Founder Directory
Built by Keitoto
Founders3
Known for these resultsRole33%Role is parsed from founder titles in yc.db. Known for 33% 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.School100%School is matched from bios, case-sensitive for acronyms. 100% of these rows have at least one match.
- Thibault HenrietFounder/CEO · awenW25B2B · Paris
- Salvador RiveroFounder · LevoS21Fintech · Mexico City
- Sébastien Sikorski@sebsikorskiFounder · StoryboardS17Consumer · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Thibault HenrietawenFounder/CEOWinter 2025B2BParis, France6—Salvador RiveroLevoFounderSummer 2021FintechMexico City, Mexico6—Sébastien SikorskiStoryboardFounderSummer 2017ConsumerSan Francisco, United States2https://x.com/sebsikorski
Showing 1–3 of 3 founders
Sébastien Sikorski
Founder·Storyboard
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchSummer 2017
LocationSan Francisco, United States
Company statusInactive
StageEarly
BIO
Sébastien Sikorski is an entrepreneur who has built multiple large-scale applications, garnering millions of users. Sébastien was the founding employee of the leading French dating application AdopteUnMec and successfully led the revamp of the RATP app, the public transportation application for Paris and its regions. Additionally, he teaches at Sciences Po Paris. At Ingenuity, Sébastien is now helping startups and corporates reach their best potential.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
StoryboardSocial media management tool for Instagram and Snapchat
