Praxim

Active · The agentic AI Word editor

YC W25

Website YC profile

Why it ranks

How the rank works

7signal of 100 · rising 4

went through YCProgram · this site+4
team of 2Team size · YC's directory+2.5

A sum of public facts, not a judgement and not investment advice.

Competitors

VespperShared: word document, edit, productivityYC F24San FranciscoStartup →AI

Context.devShared: web context, agenticYC S26San FranciscoStartup →

Companies closest to Praxim
Company	Category	Status	Program
VespperShared: word document, edit, productivityYC F24ActiveAI, Devtools	AI, Devtools	Active	YCF24
Context.devShared: web context, agenticYC S26ActiveAI, Devtools	AI, Devtools	Active	YCS26

Adjacent

Other

MesoShared: web contextAntler 2025USStartup →Other

JuneShared: wordSPC 2024San FranciscoStartup →Developer tools

DittoShared: wordYC W20San FranciscoStartup →Developer toolsInactive

KivoShared: document, edit, productivityYC S13San FranciscoStartup →AI

NarrativeShared: editor, tellYC F25New York CityStartup →

Companies next to Praxim
Company	Category	Status	Program
MesoShared: web contextAntler 2025Not statedOther	Other	Not stated	Antler2025
JuneShared: wordSPC 2024Not statedOther	Other	Not stated	SPC2024
DittoShared: wordYC W20ActiveDevtools	Devtools	Active	YCW20
KivoShared: document, edit, productivityYC S13InactiveDevtools	Devtools	Inactive	YCS13
NarrativeShared: editor, tellYC F25ActiveAI	AI	Active	YCF25

Also from W25 in AI

All of W25

KarooAI native consumer lending platform for underserved AmericansYC W25TorontoStartup →AI

MentraBuilding the open source smart glasses operating system.YC W25San FranciscoStartup →AI

MisprintMisprint is building Robinhood for Pokemon cardsYC W25New York CityStartup →AI

OkiThe memory computer for your digital life.YC W25San FranciscoStartup →AI

PickleThe personal AI agent network for AsiaYC W25San FranciscoStartup →AI

SwerveAI Chat & StoriesYC W25San FranciscoStartup →

Company	Category	Status
KarooAI native consumer lending platform for underserved Americansteam of 3ActiveAI	AI	Active
MentraBuilding the open source smart glasses operating system.team of 12ActiveAI, Devtools	AI, Devtools	Active
MisprintMisprint is building Robinhood for Pokemon cardsteam of 4hiringActiveAI	AI	Active
OkiThe memory computer for your digital life.team of 6ActiveAI	AI	Active
PickleThe personal AI agent network for Asiateam of 6ActiveAI	AI	Active
SwerveAI Chat & Storiesteam of 2ActiveAI	AI	Active

Founders

Richie HsiungFounder/CEO
Frank LiFounder/CTO

About Praxim

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.

YC batch: W25 · Winter 2025
Status, per YC: Active
Category: AI, Data
Team size: 2
Location: San Francisco, CA, USA
Founded: 2025
Checked: 6h ago

YC tags: SaaS, Consumer, B2B, AI, Databases

Changes seen

TagsOct 19, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

Praxim in W25: 166 companies, 84% AI

Praxim: questions

Which YC batch was Praxim in?

Praxim was in Y Combinator's Winter 2025 batch (W25).

Is Praxim still active?

Y Combinator lists Praxim as active.

Who founded Praxim?

Praxim's founders, as listed on its YC page: Richie Hsiung (Founder/CEO), Frank Li (Founder/CTO).

Where is Praxim based?

Praxim lists San Francisco, CA, USA as its location on YC's directory.