VoiceMacro - Control applications or games by voice commands and/or by the press of a keyboard, mouse button or...
Future Me - Send an email to your future self
VoiceBot - Take command of your games with your voice using VoiceBot!
Dabble Me - Your own private place to write. A journal/diary to help you remember what's happened in your life.
Rhasspy - Rhasspy transforms voice commands into JSON events that can trigger actions in home automation software.
Letter to my future self - Letter to my future self is a prominent email scheduling service that gives you the opportunity to create a letter with goals and thoughts for your future self and schedule a date for sending it.