Founder Directory
Built by Keitoto
Founders320
Known for these resultsRole41%Role is parsed from founder titles in yc.db. Known for 41% 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.Bio78%Bio coverage: 78% 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-company23%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 23% of these rows have at least one match.School24%School is matched from bios, case-sensitive for acronyms. 24% of these rows have at least one match.
- Dan KatzmanFounder/CEO · BernardS26B2B · New York
- David Goodfellow@davothedevFounder/CTO · BernardS26B2B · New York
- Mathieu PerezFounder/CEO · COACHS26B2B · San Francisco
- Nicolas Sebag@sebcnyFounder/CTO · COACHS26B2B · San Francisco
- Thomas PerezFounder/COO · COACHS26B2B · San Francisco
- Shelden ShiFounder/CTO · OpenTagS26B2B · San Francisco
- Tony Kam@kamikariatFounder/CEO · OpenTagS26B2B · San Francisco
- Michael Belhassen@michaelblhssnFounder/CEO · ANORIAX26Consumer · San Francisco
- Christopher Burns@burnedchrisFounder/CEO · InthX26B2B · San Francisco
- Kratik Agrawal@Kratik_agFounder/CEO · KinectX26B2B · San Francisco
- Varun Kandula@varunkandFounder/CTO · KinectX26B2B · San Francisco
- Claire Nord@clairen19Founder/CTO · Napkin MathX26Consumer · San Francisco
- Jynnie TangFounder/CEO · Napkin MathX26Consumer · San Francisco
- Manuel Castro@manny4cFounder · Napkin MathX26Consumer · San Francisco
- Bishal Karmakar@BishalK_Founder/CTO · ProjectXX26B2B · San Francisco
- Rounak Adhikary@RounaccFounder/CEO · ProjectXX26B2B · San Francisco
- Sourya Majumder@runallappsFounder/COO · ProjectXX26B2B · San Francisco
- Andrew Lee@startupandrewFounder/CEO · TaskletX26B2B · San Francisco
- Jonny Dimond@jonnydimondFounder · TaskletX26B2B · San Francisco
- Gaurav Paliwal@qavravFounder/CTO · ValCtrlX26Fintech · New York
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Dan KatzmanBernardFounder/CEOSummer 2026B2BNew York, United States9—David GoodfellowBernardFounder/CTOSummer 2026B2BNew York, United States9https://x.com/davothedevMathieu PerezCOACHFounder/CEOSummer 2026B2BSan Francisco, United States4—Nicolas SebagCOACHFounder/CTOSummer 2026B2BSan Francisco, United States4https://x.com/sebcnyThomas PerezCOACHFounder/COOSummer 2026B2BSan Francisco, United States4—Shelden ShiOpenTag2× YCFounder/CTOSummer 2026B2BSan Francisco, United States3—Tony KamOpenTag2× YCFounder/CEOSummer 2026B2BSan Francisco, United States3https://x.com/kamikariatMichael BelhassenANORIAFounder/CEOSpring 2026ConsumerSan Francisco, United States5https://x.com/michaelblhssnChristopher BurnsInthFounder/CEOSpring 2026B2BSan Francisco, United States3https://x.com/burnedchrisKratik AgrawalKinectFounder/CEOSpring 2026B2BSan Francisco, United States2https://x.com/Kratik_agVarun KandulaKinectFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/varunkandClaire NordNapkin MathFounder/CTOSpring 2026ConsumerSan Francisco, United States3https://x.com/clairen19Jynnie TangNapkin MathFounder/CEOSpring 2026ConsumerSan Francisco, United States3—Manuel CastroNapkin MathFounderSpring 2026ConsumerSan Francisco, United States3https://x.com/manny4cBishal KarmakarProjectXFounder/CTOSpring 2026B2BSan Francisco, United States8https://x.com/BishalK_Rounak AdhikaryProjectXFounder/CEOSpring 2026B2BSan Francisco, United States8https://x.com/RounaccSourya MajumderProjectXFounder/COOSpring 2026B2BSan Francisco, United States8https://x.com/runallappsAndrew LeeTasklet2× YCFounder/CEOSpring 2026B2BSan Francisco, United States8https://x.com/startupandrewJonny DimondTaskletFounderSpring 2026B2BSan Francisco, United States8https://x.com/jonnydimondGaurav PaliwalValCtrlFounder/CTOSpring 2026FintechNew York, United States2https://x.com/qavrav
Showing 1–20 of 320 founders
James Tamplin
Founder/CEO·Firebase
PRIMARY INFO
RoleFounder/CEO
Team size500
BatchSummer 2011
LocationSan Francisco, United States
Company statusAcquired
StageGrowth
BIO
Co-Founder/CEO YC S11 Co-Founder CovidActNow.org Board @ CharmIndustrial.com Board @ Shortwave.com
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
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
FirebaseBuild and grow iOS, Android, and Web apps.
Co-foundersAndrew Lee@startupandrew
