Founder Directory
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Founders13
Known for these resultsRole31%Role is parsed from founder titles in yc.db. Known for 31% 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-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School38%School is matched from bios, case-sensitive for acronyms. 38% of these rows have at least one match.
- Eyad Abdalla@eebadaeebadaFounder · Plena HealthX26Healthcare · San Francisco
- Arseniy Shishaev@arseniyswishFounder/CTO · SuperlogX26B2B · San Francisco
- Pierre Betouin@pbetouinFounder/CEO · TolmoX26B2B · San Francisco
- Vladimir de Turckheim@poledesfetesFounder · TolmoX26B2B · San Francisco
- Jonathan Chávez@pirchavezFounder · LLM StatsS25B2B · New York
- Aidan LeeFounder/CEO · AftercareW24B2B · New York
- Grant FuhrFounder · DGI ApparelW24B2B · New York
- Anna SunFounder · NowadaysS23B2B · San Francisco
- Daniel Langer@DanielLanger92Founder · TrackstarW23B2B · New York
- Taylor Baldwin@taylorbaldwinFounder · JamsocketW22B2B · New York
- Aaditya Talwai@AadityaTalwaiFounder · Lariat DataS21B2B · New York
- Pranay Prateek@pranay01Founder · SigNozW21B2B · San Francisco
- Pierre Betouin@pbetouinFounder/CEO · SqreenW18B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Eyad AbdallaPlena HealthFounderSpring 2026HealthcareSan Francisco, United States—https://x.com/eebadaeebadaArseniy ShishaevSuperlogFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/arseniyswishPierre BetouinTolmo2× YCFounder/CEOSpring 2026B2BSan Francisco, United States12https://x.com/pbetouinVladimir de TurckheimTolmoFounderSpring 2026B2BSan Francisco, United States12https://x.com/poledesfetesJonathan ChávezLLM StatsFounderSummer 2025B2BNew York, United States2https://x.com/pirchavezAidan LeeAftercareFounder/CEOWinter 2024B2BNew York, United States3—Grant FuhrDGI ApparelFounderWinter 2024B2BNew York, United States4—Anna SunNowadaysFounderSummer 2023B2BSan Francisco, United States6—Daniel LangerTrackstarFounderWinter 2023B2BNew York, United States7https://x.com/DanielLanger92Taylor BaldwinJamsocketFounderWinter 2022B2BNew York, United States5https://x.com/taylorbaldwinAaditya TalwaiLariat DataFounderSummer 2021B2BNew York, United States3https://x.com/AadityaTalwaiPranay PrateekSigNozFounderWinter 2021B2BSan Francisco, United States38https://x.com/pranay01Pierre BetouinSqreen2× YCFounder/CEOWinter 2018B2BSan Francisco, United States120https://x.com/pbetouin
Showing 1–13 of 13 founders
Justin May
Founder/CPO·Aftercare
PRIMARY INFO
RoleFounder/CPO
Team size3
BatchWinter 2024
LocationNew York, United States
Company statusActive
StageEarly
BIO
Co-Founder at Aftercare ex-Senior Software engineer at Palantir, Nextdoor | Rutgers '20
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
AftercareConversational AI surveys with intelligent follow-up questions
