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.

How much is Pi worth?

The latest valuation of Pi is $***** as of Jan 01, 2025.

Where does Pi rank among its competitors?

Pi ranks 20th amongst 1062 active competitors, of which 82 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was WRTN, which secured $72.2M in Aug, 2026.

Who are the top competitors of Pi?

Pi's top competitors include Replika, Character.ai and Sesame. Among them, WRTN secured the most recent funding round in August, 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, with a current valuation of $*****. The company has 1062 active competitors, including 82 funded and 11 that have exited. Its top competitors include companies like Replika, Character.ai and Sesame.

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

Post Money Valuation

$***** as on Jan 01, 2025

Ranked

20^th among 1062 active competitors

Similar Companies

Replika & 1062 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 45 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.

View details of Pi's Founder profiles and Board Members

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Top competitors of Pi include Replika, Character.ai and Sesame. 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	Replika 2015, San Francisco (United States), Series A	Developer of an emotionally intelligent artificial intelligence companion designed to provide personalized conversation and support	$11M	ACME, Khosla Ventures & 8 others	74/100
2nd	Character.ai 2021, Menlo Park (United States), Acqui-Hired	AI-based conversational solutions provider	$193M	Andreessen Horowitz, Lightspeed & 5 others	72/100
3rd	Sesame 2023, San Francisco (United States), Series B	Developer of personal artificial intelligence agents and integrated audio eyewear	$250M	Sequoia Capital, Redpoint Ventures & 4 others	66/100
4th	Inflection 2022, Palo Alto (United States), Acqui-Hired	Provider of emotionally intelligent artificial intelligence for personal and enterprise use	$1.52B	Nvidia, Microsoft & 11 others	64/100
5th	WRTN 2021, Seoul (South Korea), Series C	Provider of AI and NLP tools for text-based applications	$176M	Goodwater Capital, BRV Capital Management ... & 19 others	61/100
6th	fonio.ai 2024, Vienna (Austria), Seed	Provider of AI-powered virtual assistant for automated telephone call management	$20.5M	20VC Fund, Sequoia Scout & 8 others	60/100
7th	Merlin 2022, California (United States), Funding Raised	ChatGPT powered chrome extension provider	-	Google for Startups & 1 others	60/100
8th	Runable 2025, Dover (United States), Series A	Runable - Best way to work with AI	$21M	Nexus Venture Partners, SIG Venture Capital ... & 2 others	56/100
9th	Kavana 2025, Bengaluru (India), Series A	Developer of AI applications featuring interactive and personalized AI characters	$4.58M	Lightspeed, 3one4 Capital & 10 others	56/100
10th	Sider 2023, Boston (United States), Unfunded	AI-powered chatbot platform general assistant	-	-	55/100
20th	Pi Palo Alto (United States), Unfunded	Personal AI assistant provider	-	-	47/100