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Char
ActiveThe AI notepad that knows and works for you
Summer 2025Founded 20234 peopleSan Francisco, CA, USA
↻ Pivot / rename signal
This company has previously operated under “Hyprnote”. A rename frequently marks a pivot in positioning or product — useful raw material for variant ideas.
About
Char is a daily notepad that finishes your todos for you. Type a checkbox, and an agent picks it up — researching, drafting, or scheduling on your behalf. Stay in command. Char does the work.
Founders · 3
Deokhaeng LeeFounder
🎓 Duke
CS @ Duke Formerly founder @ Hyprnote (S25), engineering @ Carousel Technologies (W24)
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