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About
Richie Hsiung is co-founder of Praxim and studied mathematics, computer science, and philosophy at Yale.
CEO at PraximYC W25
Intro paths
Richie went through Y Combinator (Winter 2025) — 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 Praxim's batch and knows the company first-hand. YC profile ↗
In turn, Richie can intro founders to Praxim's investors below.
Praxim's investors · 1
Co-founders at Praxim

Frequently asked questions
- Who is Richie Hsiung?
- Richie Hsiung is co-founder of Praxim and studied mathematics, computer science, and philosophy at Yale.
- Where does Richie Hsiung work?
- Richie Hsiung is CEO of Praxim.
- What companies did Richie Hsiung found?
- Richie Hsiung founded Praxim.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Yale University mafia463
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Praxim's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights
















