Pi is headquartered in Palo Alto, United States.

Who is the current CEO of Pi?

Mustafa Suleyman of Pi. They have also founded 1 company.

Is Pi a funded company?

Pi is a funded company, having raised a total of $***** in its 1st and only funding round.

Where does Pi rank among its competitors?

Pi ranks 52nd amongst 812 active competitors, of which 76 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Lua AI, which secured $5.8M in Apr, 2026.

Who are the top competitors of Pi?

Pi's top competitors include Character.ai, Inflection and Replika. Among them, Lua AI secured the most recent funding round in April, 2026.

Pi - 2026 Company Profile, Team & Competitors

Pi is an unfunded company based in Palo Alto (United States), founded by Reid Hoffman, Mustafa Suleyman and Karen Simonyan. It operates as a Personal AI assistant provider. Pi has not raised any funding yet. The company has 812 active competitors, including 76 funded and 11 that have exited. Its top competitors include companies like Character.ai, Inflection and Replika.

Company Details

Personal AI assistant provider. It supports users organize their thoughts, make plans, and act on them, including changing jobs, trying to get healthier, or learning a new skill. It is available as an app on both the App Store and Google Play.

Website: pi.ai
Social
Email ID: *****@pi.ai
Part Of

Key Metrics

Location

Palo Alto, United States

Stage

Unfunded

Ranked

52^nd among 812 active competitors

Similar Companies

Character.ai & 840 more

View Pi's full profile

Pi has not raised any funding rounds yet.

The founders of Pi are Reid Hoffman, Mustafa Suleyman and Karen Simonyan. Mustafa Suleyman is the CEO of Pi.

Here are the details of Pi's key team members:

Reid Hoffman: Co-Founder of Pi and founder of 5 other companies, including ReMoLab, Reinvent Technology Partners and Reinvent Technology Partners Z. They are also an angel investor in 43 startups and serve on the board of 1 company.
Contact Info: 4 email addresses
Mustafa Suleyman: Co-Founder & CEO of Pi.
Karen Simonyan: Co-Founder of Pi and founder of 1 other company.
Contact Info: 1 email address

View details of Pi's Founder profiles and Board Members

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Top competitors of Pi include Character.ai, Inflection and Replika. Here is the list of Top 10 competitors of Pi, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Character.ai 2021, Menlo Park (United States), Series A	AI-based conversational solutions provider	$193M	Andreessen Horowitz, A.Capital Ventures & 3 others	76/100
2nd	Inflection 2022, Palo Alto (United States), Acquired	Provider of emotionally intelligent artificial intelligence for personal and enterprise use	$1.52B	Nvidia, Microsoft & 10 others	71/100
3rd	Replika 2015, San Francisco (United States), Series A	Developer of an artificial intelligence companion for empathetic conversation and support	$11M	ACME, Khosla Ventures & 8 others	69/100
4th	Merlin 2022, California (United States), Funding Raised	ChatGPT powered chrome extension provider	-	Google for Startups & 1 others	60/100
5th	WRTN 2021, Seoul (South Korea), Series B	Provider of AI and NLP tools for text-based applications	$104M	Goodwater Capital, BRV Capital Management ... & 15 others	58/100
6th	Sider 2023, Boston (United States), Unfunded	AI-powered chatbot platform general assistant	-	-	55/100
7th	CampusAI 2023, Lewes (United States), Seed	Generative platform for online education	$15M	Rockbridge, Group One & 1 others	51/100
8th	Lua AI 2024, London (United Kingdom), Seed	Provider of AI-powered personal assistant services integrating with various platforms	$6.3M	Norrsken22, Phosphor Capital & 7 others	51/100
9th	Claude 2021, San Francisco (United States), Unfunded	AI assistant offering conversations through language modeling	-	-	51/100
10th	Voiceitt 2012, Israel, Series A	Provider of virtual assistant tool for people with speech disabilities	$20M	Quake Capital, Technion & 31 others	50/100
52nd	Pi Palo Alto (United States), Unfunded	Personal AI assistant provider	-	-	39/100