When was Lifesize founded?

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

Where is Lifesize located?

Lifesize is headquartered in Austin, United States. It is registered at Austin, Texas.

How many employees does Lifesize have?

As of Sep 30, 2026, the latest employee count at Lifesize is 96.

Is Lifesize a funded company?

Lifesize is a funded company, having raised a total of $98M across 5 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on May 05, 2003.

When was the latest funding round of Lifesize?

Lifesize's latest funding was a $***** Series D round on Dec 28, 2015, with participation from 3 investors.

Where does Lifesize rank among its competitors?

Lifesize ranks 14th amongst 1175 active competitors, of which 137 are funded. It stands 5th in terms of total funding among its competitors. The most recent competitor to raise funding was Otter.ai, which secured $320M in Oct, 2026.

Who are the top competitors of Lifesize?

Lifesize's top competitors include Zoom, Skype and Otter.ai. Among them, Otter.ai secured the most recent funding round in October, 2026.

Lifesize - 2026 Company Profile, Team, Funding & Competitors

Company Details

Lifesize is a cloud-based video conferencing software provider. Provides video and audio telecommunications company that provides HD video conferencing endpoints and accessories, infrastructure products, and a cloud-based video collaboration platform. Its offerings include cloud-based video conferencing solutions and customizable On-Premise video conferencing solutions. Pricing is based on its offerings.

Website: lifesize.com
Social
Registered Address: Austin, Texas

Key Metrics

Founded Year

2003

Location

Austin, United States

Stage

Acquired

Total Funding

$98M in 5 rounds

Latest Funding Round

Series D, Dec 28, 2015, $*****

Investors

Meritech & 11 more

Ranked

14^th among 1175 active competitors

Employee Count

96 as on Sep 30, 2026

Investment & Acquisitions

Kaptivo

Similar Companies

Zoom & 1359 more

Exit Details

Acquired by Enghouse (Aug 01, 2023)

View Lifesize's full profile

Lifesize is associated with 3 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
LIFESIZE TECHNOLOGIES UK LTD. CIN: 9734678 , United Kingdom, Deadpooled	Aug 14, 2015	£1M - £10M (As on Jan 31, 2021)	11 (As on Jan 31, 2022)
LIFESIZE INDIA PRIVATE LIMITED CIN: U51109KA2010FTC107927 , India, Active	Aug 25, 2010	0 - ₹10 Cr (As on Mar 31, 2023)	1 (As on Aug 31, 2023)
Lifesize, Inc. CIN: 472105803 , United States, Active	Dec 26, 999	-	71 (As on Dec 31, 2022)	-

Lifesize got acquired by Enghouse on Aug 01, 2023.

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

Lifesize has raised a total funding of $98M over 5 rounds. Its first funding round was on May 05, 2003. Its latest funding round was a Series D round on Dec 28, 2015 for $*****. 3 investors participated in its latest round. Lifesize has 12 institutional investors.

Here is the list of recent funding rounds of Lifesize:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 28, 2015	2182013	Series D	8206550	2548950	5036321	1451276
Sep 18, 2006	3952279	Series D	2596226	6692048	9497114	Austin Ventures & 4 more
Dec 20, 2005	2679176	Series C	9932864	5609630	3739388	2954641

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View details of Lifesize's funding rounds and investors

The founders of Lifesize are Craig Malloy and Tony Ferrendelli.

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

Craig Malloy: Former Founder & CEO of Lifesize and founder of 2 other companies, Lifesize and Bloomfire.
Tony Ferrendelli: Co-founder of Lifesize.

View details of Lifesize's Founder profiles and Board Members

Lifesize's employee count trend

Lifesize has 96 employees as of Sep 26. Here is Lifesize's employee count trend over the years:

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Top competitors of Lifesize include Zoom, Skype and Otter.ai. Here is the list of Top 10 competitors of Lifesize, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Zoom 2011, San Jose (United States), Public	Cloud-based video conferencing software	$157M	Qualcomm Ventures, AME Cloud Ventures & 20 others	81/100
2nd	Skype 2002, Luxembourg, Acquired	VoIP Software application	$26.8M	Index Ventures, DFJ & 19 others	81/100
3rd	Otter.ai 2016, Mountain View (United States), Series C	Developer of an AI meeting agent providing transcription and summarization	$390M	Spectrum Equity, Horizons Ventures & 27 others	80/100
4th	Dialpad 2011, San Ramon (United States), Series F	Provider of AI-powered contact center and unified communications platform solutions	$476M	ICONIQ Growth, Amasia & 45 others	79/100
5th	Panopto 2007, Seattle (United States), Series B	Cloud-based video conferencing management software provider	$48.5M	Sterling Partners Education Opportunity Fund, Square 1 Bank ... & 9 others	74/100
6th	Read AI 2021, Seattle (United States), Series B	AI-based platform for sentiment analysis	$81M	Goodwater Capital, Smash Capital & 15 others	73/100
7th	Krisp Technologies 2018, Berkeley (United States), Series A	Developer of an AI platform for meeting assistance and voice solutions	$15.5M	Sierra Ventures, Storm Ventures & 11 others	71/100
8th	Pexip 2012, Lysaker (Norway), Public	Cloud-based platform for video conferencing	-	Tanarra, TD Veen & 2 others	70/100
9th	VSee 2008, San Jose (United States), Acquired	Provider of HIPAA-compliant telehealth platform offering virtual care and remote monitoring	$3.02M	Salesforce Ventures, In-Q-Tel & 1 others	69/100
10th	Fuze 2006, Boston (United States), Acquired	Cloud-based unified communication software provider	$543M	Summit Partners, Wellington & 16 others	69/100
14th	Lifesize 2003, Austin (United States), Acquired	Cloud-based video conferencing software provider	$98M	Meritech, Tenaya Capital & 10 others	64/100