About

Who makes Jotword

Jotword is built and operated by Subcue AI LLC, a U.S. software company founded in 2026 by Aaron Cao.

What Jotword does

Jotword turns the words you come across into flashcards. Add a word, with the sentence you found it in if you like, and Jotword writes its card in seconds: the meaning in your own language, the pronunciation with audio, and example sentences. The FSRS scheduler then brings each card back right before you'd forget it, so a few minutes a day is enough.

Who is behind it

Jotword is a product of Subcue AI LLC, a software company organized under the laws of the United States and founded in 2026 by Aaron Cao. The company also builds:

Founder

Aaron Cao

Founder & Engineering

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Company facts

Legal name
Subcue AI LLC
Founded
2026
Jurisdiction
United States
D-U-N-S
14-502-0950
Founder
Aaron Cao
Company website
subcueai.com

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