When was Mozilla founded?

Mozilla was founded in 2003 and raised its 1st funding round within a year of its incorporation.

Where is Mozilla located?

Mozilla is headquartered in Mountain View, United States. It is registered at Mountain View, California.

How many employees does Mozilla have?

As of Mar 31, 2026, the latest employee count at Mozilla is 1750.

Is Mozilla a funded company?

Mozilla is a funded company, having raised a total of $2.3M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Jul 15, 2003.

When was the latest funding round of Mozilla?

Mozilla's latest funding was a $***** Angel round on Jan 01, 2005, with participation from 0 investor.

Where does Mozilla rank among its competitors?

Mozilla ranks 2nd amongst 224 active competitors, of which 24 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was Guardio, which secured $80M in Nov, 2025.

Who are the top competitors of Mozilla?

Mozilla's top competitors include DuckDuckGo, Guardio and Opera. Among them, Guardio secured the most recent funding round in November, 2025.

Mozilla - 2026 Company Profile, Team, Funding & Competitors

Company Details

Developer of internet browsers, virtual private networks, and AI safety tools. The company offers products focused on user privacy and control. These products include web browsers for desktop and mobile, virtual private networks, and tools designed to evaluate and improve AI safety. The company also supports open-source AI development and data collection initiatives.

Website: www.mozilla.org/en-US/
Social
Registered Address: Mountain View, California

Key Metrics

Founded Year

2003

Location

Mountain View, United States

Stage

Seed

Total Funding

$2.3M in 2 rounds

Latest Funding Round

Angel, Jan 01, 2005, $*****

Investors

AOL

Ranked

2^nd among 224 active competitors

Employee Count

1,750 as on Mar 31, 2026

Investment & Acquisitions

Graze & 13 more

Similar Companies

DuckDuckGo & 179 more

View Mozilla's full profile

Mozilla is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
MOZILLA CORPORATION CIN: 203226186 , United States, Active	Jul 27, 2005	-	624 (As on Dec 31, 2024)	-

Mozilla has raised a total funding of $2.3M over 2 rounds. Its first funding round was on Jul 15, 2003. Mozilla has 1 institutional investor.

Here is the list of recent funding rounds of Mozilla:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 01, 2005	3605524	Angel	2592600	7399367	6019748	3004331
Jul 15, 2003	2393541	Seed	8836512	7094206	8237027	AOL

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View details of Mozilla's funding rounds and investors

The founders of Mozilla is Mitchell Baker.

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

Mitchell Baker: Founder & Chairman of Mozilla.
Contact Info: 1 email address
Mitchell Baker: Co-Founder & CEO of Mozilla.

View details of Mozilla's Founder profiles and Board Members

Mozilla's employee count trend

Mozilla has 1,750 employees as of Mar 26. Here is Mozilla's employee count trend over the years:

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Top competitors of Mozilla include DuckDuckGo, Guardio and Opera. Here is the list of Top 10 competitors of Mozilla, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	DuckDuckGo 2008, Paoli (United States), Series B	Developer of a search engine and browser focused on privacy	$113M	GP Bullhound, Union Square Ventures & 16 others	78/100
2nd	Mozilla 2003, Mountain View (United States), Seed	Developer of internet browsers, virtual private networks, and AI safety tools	$2.3M	AOL	75/100
3rd	Guardio 2014, Israel, Series B	AI & cloud-based platform offering secure browsing solutions	$127M	ION, Tiger Global Management & 8 others	74/100
4th	Opera 1995, Oslo (Norway), Public	Developer of a web browser providing online experiences and gaming products	$13.2M	Arts Alliance Ventures, Herald Investment Management ... & 5 others	71/100
5th	Brave 2015, San Francisco (United States), Seed	Developer of a browser and search engine focused on privacy	$7M	Digital Currency Group, Pantera Capital & 24 others	69/100
6th	Island 2020, Dallas (United States), Series E	Provider of enterprise browser that offers SaaS governance, visibility, and productivity controls	$730M	Sequoia Capital, Coatue & 16 others	65/100
7th	Vivaldi Browser 2013, Oslo (Norway), Unfunded	Developer of a customizable web browser with built-in tools	-	-	64/100
8th	SquareX 2023, San Francisco (United States), Acquired	Browser based data security solutions	$26M	SYN Ventures, Wipro & 1 others	63/100
9th	Aloha Browser 2016, Limassol (Cyprus), Unfunded	Developer of a browser focused on privacy and security features	-	-	62/100
10th	Dolphin 1999, San Francisco (United States), Acquired	Browser for Android and iOS devices	$40M	Qualcomm Ventures, Sequoia Capital & 6 others	55/100

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Mozilla has made 9 investments in companies including Graze and Mammoth. Mozilla has also acquired 5 companies including Anonym and Fake Spot.

Here is the list of investments & acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Apr 16, 2025	Investments	Graze	2024	Portland (United States)
Jun 17, 2024	Acquisition	Anonym	2022	Palo Alto (United States)
May 02, 2023	Acquisition	Fake Spot	2016	New York City (United States)