# Pi

> Inflection's friendly conversational assistant for everyday talk and advice.

Source: https://trustkite.com/review/pi/
Last updated: 2026-10-24

## Customer rating

No customer reviews on TrustKite yet.

## About Pi

Pi is a conversational AI from Inflection AI designed to be supportive, friendly and easy to talk to. Rather than focusing on tasks like coding, it is built for open-ended conversation: talking through a problem, getting advice, learning about a topic or just chatting.

Pi can speak its answers aloud in several voices, and conversations continue across the web and mobile apps. It is free to use.

## Key facts

- Made by: Inflection AI
- Company founded: 2022
- Based in: United States
- Category: AI Chatbots & Assistants
- Pricing: Free
- Available on: Web, iOS, Android
- Website: pi.ai

## Key features

- Friendly, conversational style
- Talk-through advice and support
- Spoken replies with several voices
- Conversations that continue across devices

## Best for

- Casual conversation
- Talking through decisions
- People new to AI assistants

## Alternatives

- [ChatGPT](https://trustkite.com/review/chatgpt/): OpenAI's conversational assistant for writing, analysis, coding, research and image creation.
- [Claude](https://trustkite.com/review/claude/): Anthropic's AI assistant for writing, analysis, coding and working with long documents.
- [Gemini](https://trustkite.com/review/gemini/): Google's AI assistant, connected to Search, Gmail, Docs and other Google apps.
- [Microsoft Copilot](https://trustkite.com/review/microsoft-copilot/): Microsoft's AI assistant for chat, web answers and help across Windows and Microsoft 365.
- [Grok](https://trustkite.com/review/grok/): xAI's chatbot with live access to posts on X and the web.
- [Meta AI](https://trustkite.com/review/meta-ai/): Meta's assistant, available on the web and inside WhatsApp, Instagram and Messenger.

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