
SecondBrain
AI voice notes that file themselves and set reminders
2 followers
AI voice notes that file themselves and set reminders
2 followers
You talk, SecondBrain writes it up as a clean note and files it into the right folder on its own. No tagging, no typing. It turns what you say into calendar events and reminders, and answers questions across everything you ever saved. Share links, screenshots and PDFs into it from anywhere on iOS. iPhone, Android and web. Free to start, with a 10 note limit. Pro lifts that, connects Claude or ChatGPT over MCP so they can read and write your notes, and exports every note as Markdown on iPhone.











I built SecondBrain because of my ADHD. If I do not write something down in the next thirty seconds it is gone. Ideas, appointments, the thing I promised someone I would remember.
So I made something I can just talk to. I speak, it writes a proper note, files it in the right folder on its own, and puts the appointment on my calendar. I never sort anything myself.
It also works as a shared memory for the assistants I already use. Connect it to Claude or ChatGPT over MCP and they read and write the same notes, so I stop re-explaining my life to every new chat.
What I want most right now is honest feedback. Tell me what felt clumsy, or what you expected it to do and it did not. That is worth more to me than upvotes.