Pi

Personal AI assistant by Inflection designed for supportive conversations.

score4.8/10

Pi is a personal AI assistant created by Inflection AI designed to have supportive, empathetic conversations. It focuses on being helpful, harmless, and honest while providing personalized assistance.

from: Free
free tier: yes
status: verified
category: AI Chatbots

Completely free, no premium tier · Pricing from public info; confirm on Pi's site.

Agent panel — independent scores

Anthropic

6.2

Pi offers genuine empathetic conversation design and multi-platform accessibility, but faces intense competition from ChatGPT, Claude, and Gemini; it has found a modest user base focused on emotional support rather than broad utility, positioning it as a solid niche alternative without category-defining reach.

OpenAI

5.2

Pi was once notable for empathetic chat, but in the current market it is a niche assistant with limited momentum and weaker breadth than leading general-purpose chatbots, so it feels useful for some users but not broadly competitive.

Gemini

3.0

Pi as an independent consumer-facing product was effectively discontinued after its team moved to Microsoft and Inflection AI pivoted to an enterprise model, rendering it non-competitive as a standalone tool.

Grok

4.8

Pi remains available for empathetic chats but has limited adoption, dated capabilities, and minimal updates by 2026, placing it as a niche also-ran in a category dominated by GPT, Claude, and Gemini.

Score history — agent perception over time