Where is Siri located?

Siri is headquartered in San Jose, United States.

How many employees does Siri have?

As of May 31, 2026, the latest employee count at Siri is 16.

Is Siri a funded company?

Siri is a funded company, having raised a total of $39.5M across 3 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Oct 13, 2008.

When was the latest funding round of Siri?

Siri's latest funding was a $***** Series B round on Nov 24, 2009, with participation from 2 investors. Its primary sector is Chatbots. In United States, the Chatbots sector has seen $2.08B in funding in 2026 to date.

Where does Siri rank among its competitors?

Siri ranks 26th amongst 906 active competitors, of which 82 are funded. It stands 4th 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 Siri?

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

Siri - 2026 Company Profile, Team, Funding & Competitors

Q: Is Siri an acquired company?

Siri got acquired by Apple on Apr 28, 2010.

Siri is an acquired company based in San Jose (United States), founded by Tom Gruber and Dag Kittlaus. It operates as an Intelligent assistant for Apple devices, simplifying tasks with voice and privacy. Siri has raised $39.5M in funding from Horizons Ventures. The company has 906 active competitors, including 82 funded and 12 that have exited. Its top competitors include companies like Character.ai, Inflection and Replika.

Company Details

Intelligent assistant for Apple devices, simplifying tasks with voice and privacy. This tech company offers a sophisticated voice-activated digital assistant deeply integrated across its ecosystem. It leverages artificial intelligence and machine learning to provide users with a seamless, personalized experience. The assistant focuses on user privacy, ensuring data protection while offering features like calls and texts, knowledge and answers, smart home control, everyday task management, navigation, music, TV, and sports updates. It supports multiple devices, including iPhones, iPads, Apple Watches, and Apple Vision Pro. The company emphasizes innovation, accessibility, and user empowerment through its intelligent assistant.

Website: siri.com
Social

Key Metrics

Location

San Jose, United States

Stage

Acquired

Total Funding

$39.5M in 3 rounds

Latest Funding Round

Series B, Nov 24, 2009, $*****

Investors

Horizons Ventures & 4 more

Ranked

26^th among 906 active competitors

Employee Count

16 as on May 31, 2026

Similar Companies

Character.ai & 951 more

Exit Details

Acquired by Apple (Apr 28, 2010)

View Siri's full profile

Siri is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Siri Inc. CIN: 352319818 , United States, Active	Dec 31, 2006	-	-	-

Siri got acquired by Apple on Apr 28, 2010 at an acquisition amount of $*****.

Click here to take a look at Siri's acquisition in detail

Siri has raised a total funding of $39.5M over 3 rounds. Its first funding round was on Oct 13, 2008. Its latest funding round was a Series B round on Nov 24, 2009 for $*****. 2 investors participated in its latest round. Siri has 5 institutional investors.

Here is the list of recent funding rounds of Siri:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Nov 24, 2009	1372510	Series B	6671009	5100945	5718371	6773277
Nov 2009	3143615	Series A	5387754	9664144	3378167	9699883
Oct 13, 2008	1891806	Series A	5629805	6987112	8141588	Morgenthaler & 1 more

Access funding benchmarks and valuations. Sign up today!

View details of Siri's funding rounds and investors

The founders of Siri are Tom Gruber and Dag Kittlaus.

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

Tom Gruber: Co-Founder & CTO of Siri. They are also an angel investor in 1 startup.
Dag Kittlaus: Co-Founder & CEO of Siri and founder of 2 other companies, Riva Health and Viv Labs.

View details of Siri's Founder profiles and Board Members

Siri's employee count trend

Siri has 16 employees as of May 26. Here is Siri's employee count trend over the years:

Uncover Siri's growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of Siri include Character.ai, Inflection and Replika. Here is the list of Top 10 competitors of Siri, 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	Khosla Ventures, ACME & 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
26th	Siri San Jose (United States), Acquired	Intelligent assistant for Apple devices, simplifying tasks with voice and privacy	$39.5M	Menlo Ventures, Canvas Ventures & 3 others	45/100