Productivity

Praxim

Website
Founded 2025Origin source ↗Checked 2026-09-15

Overview

Praxim is the agentic AI word editor that makes edits across your entire word document with formatting control, file and web context, and your personal preferences in mind. Simply tell Praxim what you'd like to do with your document and Praxim will implement your changes automatically.

Company description As recorded 2026-11-08

Founders & team

Richie Hsiung

Founder/CEO

Richie is the Co-Founder of Praxim. He studied Math/CS/Philosophy at Yale. He was a USA Math Olympian and won the American Invitational Math Examination with a perfect score. The AIME is now one of the most commonly used math benchmarks for AI models.

Founder profile As recorded 2026-09-15

Frank Li

Founder/CTO

Frank is the Co-Founder of Praxim. He studied pure mathematics and computer science at Yale. He was a USA Math Olympian and an ML/AI researcher at the Yale NLP Lab and the Fields Institute in Toronto.

Founder profile As recorded 2026-09-15
2team members reported
Source-reported As recorded 2026-09-15

Founded 2025 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The latest capture is empty, blocked or a parked website.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding year