Pi at a glanceHow we rate
CompanionHunt scoreHow scores work
Not rated: general-purpose AI. General-purpose chatbots are not scored as companion apps.
Pi key facts
| Price | Freechecked September 30, 2026 |
|---|---|
| Free tier | Entirely free. There is no paid plan: the app shows no paywall, neither app store lists an in-app purchase, and Inflection's terms do not mention a paid Pi subscription.apps.apple.com, checked |
| Platforms | Web, iOS, Androidapps.apple.com, checked |
| Adult content | Not allowed: You may not use or attempt to use our Services to generate hateful or discriminatory content, sexually explicit content, descriptions of graphic violence, or other types of shocking material.inflection.ai, checked |
| Age requirement | 18+inflection.ai, checked |
| Operator | Inflection AI, Inc. (California, US)inflection.ai, checked |
| App Store rating | 4.4 from 2457 ratingsapps.apple.com, checked |
| Google Play rating | 3.5 from 5240 ratingsplay.google.com, checked |
| Official site | pi.ai |
Facts current as of . Spotted something stale? The change timeline below records every correction.
Is Pi safe? Privacy in brief
- Selling your data: the policy says personal data is not sold. inflection.ai, checked
- Training on your chats: chats may be used for training unless you opt out. inflection.ai, checked
- Deleting your data: the policy explains how to delete your account and data. inflection.ai, checked
Pi pricing
Current price: Free (Free). Prices in this category change quietly and often; any price change we record appears as a dated entry in the timeline below, so this page doubles as Pi's price history.
Pi change timeline
Every recorded price, model, policy, and feature change, newest first. This is the record we maintain for every companion: what you sign up for today is rarely what the app was a year ago.
-
feature
Inflection returns to consumers with an updated Pi and a new Pi Journeys app
Inflection launched Inflection AI Labs and its first experiment, Pi Journeys, which adapts to life stages such as parenthood, caregiving or ageing. Pi itself got better voice, conversation and memory, plus reminders, to-do lists and shopping tools.
Source: inflection.ai/labs · venturebeat.com/orchestration/inflection...
-
pricing
Inflection says free Pi will get usage caps as it pivots to enterprise
Inflection said Pi would stay free but that the heaviest users would face message caps, with exact limits not yet set, to free up GPUs for an enterprise product. It also said users would be able to export their Pi conversations.
Source: techcrunch.com/2024/08/26/five-months-af... · www.axios.com/2024/08/26/inflection-pi-a...
-
company
Pi's founders and most of Inflection's staff leave for Microsoft
Microsoft hired Inflection co-founders Mustafa Suleyman and Karén Simonyan and most of the team to build Copilot, and licensed Inflection's models. Pi stayed online under a new leadership team, which later turned the company toward enterprise customers.
Source: blogs.microsoft.com/blog/2024/03/19/must... · en.wikipedia.org/wiki/Inflection_AI
AI companion app shutdowns and withdrawn features since 2023
Pi alternatives
Frequently asked questions
Is Pi really completely free?
Yes. Pi has no paid tier: there are no in-app purchases on the App Store or Google Play and no consumer plan on Inflection's site.