About
Charles Weill previously worked in machine learning research at Google AI. He founded CreatorML, which applies machine learning to help content creators optimize video performance through data-driven recommendations on ideation, titling, and thumbnails.
Founder at CreatorMLYC W23
Intro paths
Charles went through Y Combinator (Winter 2023) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Jared Friedman, YC Group Partner — the partner who ran CreatorML's batch and knows the company first-hand. YC profile ↗
In turn, Charles can intro founders to CreatorML's investors below.
CreatorML's investors · 3
Experience
- xAIMember of Technical Staff2026Palo Alto, CA
- CreatorML (YC W23)Founder2022 — 2025Manhattan, New York, United States
- GoogleSenior Research Engineer2015 — 2021Manhattan, NY
Education
- Y CombinatorYC W23 Founder2023 — 2033
- Cornell UniversityMaster of Engineering (M.Eng.), Computer Science
- Cornell UniversityBachelor of Science (B.S.) Summa Cum Laude
Skills & more
+12 more
StartupsAutomated Machine Learning (AutoML)Predictive AnalyticsMachine LearningDistributed SystemsArtificial IntelligenceBig DataNumPyGoDeep LearningNeural NetworksArtificial Intelligence (AI)Languages English · French
From Charles's professional profile.
Founder mafias
Y Combinator mafia8,668
Also came through, then founded or led a company.
+ 8,661 more
Cornell University mafia182
Also came through, then founded or led a company.
+ 175 more
Same school
Also attended Y Combinator2,000
+ 1,994 more
Also attended Cornell University710
+ 704 more
Shared employers
Also worked at xAI28
+ 22 more
Also worked at Google1,533
+ 1,527 more