Pi

What it does

Pi takes typed or spoken messages and replies conversationally in a warm, chat-based voice. Users can vent, think through a decision, plan meals, set reminders and to-dos, and get suggested topics to explore. Its outputs are chat replies, recurring or timed reminders, meal suggestions, and questions that help structure a choice.

People use Pi as a conversation partner and everyday planning assistant. Voice input lets users speak instead of type. Pi can point users to its Help & Feedback feature or to the human Pi Support team when it cannot resolve a question, and it can still make mistakes, so important information is worth checking elsewhere.

Pi suits people who want a conversational companion for daily planning, reflection, or light learning. It is available on the web at pi.ai and through the App Store and Google Play. It is a general conversational tool rather than a specialized professional product, so specialized or high-stakes decisions call for qualified advice.

What it can do

• Conversational chat for venting, reflection, and decision-making
• Set reminders and to-dos that recur daily or at specific times
• Meal planning based on stated preferences
• Voice input so users can speak instead of typing
• Topic suggestions across self-care, habits, relationships, science, and culture
• Help & Feedback feature and human support escalation for issues

Example workflows

Daily reminder setup

Input: a spoken or typed request such as remembering to pack a child's cleats before practice. Steps: Pi captures the task and time, then sets a reminder. Output: a reminder at the requested time, which can repeat daily.

Decision walkthrough

Input: a user says they need to talk through a decision. Steps: Pi asks clarifying questions about what is being decided and helps structure the choice conversationally. Output: a chat-based framing of the decision for the user to continue reasoning through.

Before you choose

• Pi can make mistakes and give wrong answers, so verify important information.
• Pricing and free-use terms are not stated on the pages reviewed; check the official site before relying on it.
• Pi is a conversational companion rather than a specialized professional tool, so use it for general planning and reflection.

Listed under

• Productivity
• General assistants
• Chatbot
• Companion
• Conversation
• General assistant
• Personal AI
• Wellbeing

Get started

Scan the code on the page or find Pi on the App Store or Google Play.

1. Download Pi from the App Store or Google Play, or visit pi.ai.
2. Sign in or create an account to start a conversation.
3. Type or speak your request in the chat box to set reminders, plan, or talk something through.

Check https://pi.ai for current pricing and plan terms.

We couldn’t find published prices for Pi. See their pricing page ↗

Sources for this overview

Product pages, documentation, and pricing checked 29 Oct 2026. Each source supports part of the overview; availability and prices can change.

• Pi, the first emotionally intelligent AI ↗hey.pi.ai
• Pi's Smart Support | Pi Help Center ↗help.pi.ai

Company website

pi.ai: product, pricing and policy pages

YC directory mirror

Batch and company name

Web search

Confirms the official site

Social accounts

Accounts the company links, and its posts on X

Human review

Checked by a person

knowledge_base

Last checked 29 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.