tools
Pi
Pi is a personal AI for conversation, voice chat, reminders, learning, decision support, and organizing thoughts.
Pi is a conversational personal AI from Inflection AI. It supports text and voice conversations, helps users think through decisions, learn about topics, plan tasks, set reminders, and manage ongoing preferences through memory across chats.
It is available on the web and mobile apps. Pi does not currently let users choose the underlying model; its Help Center says it runs on Inflection-2. An official pricing page was not found during this search.
Features
- Chat by text about questions, decisions, ideas, and everyday situations
- Use voice input to talk with Pi instead of typing
- Set reminders and recurring to-dos
- Remember user preferences and long-term details across chats
- Ask Pi to explain topics and support learning
- Export, copy, or share conversations
- Manage or delete saved memories in account settings
- Use built-in safety restrictions for harmful or sensitive requests
Use cases
- Talk through a difficult decision
- Plan meals, routines, or personal tasks
- Set reminders for calls, errands, and recurring activities
- Learn about science, culture, self-care, or other topics
- Prepare for a conversation or organize your thoughts
- Use voice chat while away from a keyboard