ZeroTier

Brand · Computer Networking Products

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Company overview

ZeroTier delivers secure software defined networking that works seamlessly and identically across both local and wide area networks.We are radically simplifying networking by treating the entire planet as a single data center.

Founded in 2015

San Francisco, California, USA

27 employees (5 in marketing)

www.zerotier.com

Salaries

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People

Founders

Andrew Gault

CEO

Marketing leadership

Kristin F.

Director of Demand Generation

Headcount trend

Company growth over the last 12 months

Funding

Total funding

$15.2M

Last raise

$13.5M

Series A, 2 years ago

Funding history

Jul 2024

Series A ZeroTier · $13.5M

Dec 2017

Seed Round ZeroTier · $1.3M

Mar 2015

Angel Round ZeroTier · $455K

Audience

Monthly website visitors

1.4M

Month over month+7%

Quarter over quarter+3.4%

Top sourceDirect (58.3%)

Ad budget per month$20.8K

Average search rank55.5

Traffic source mix

Direct

58.3%

36.4%

News

Active Security Partners With ZeroTier to Deliver Secure Networking Solutions for Defense, Enterprise Clients

Nov 13, 2025 • Business Wire

Active Security and ZeroTier Team Up on Secure Networking

Nov 13, 2025 • ChannelE2E

ZeroTier Launches New Central Release, Unveils Redesigned UI/UX to Empower Users With Faster, More Intuitive Network Control

Nov 5, 2025 • Bluefield Daily Telegraph

Links

www.zerotier.com

Crunchbase

X (Twitter)

ZeroTier insights

Company and marketing-team signals from saved company data and employee profiles. Use this before you apply, interview, or negotiate.

Founded

2015

Headquarters

San Francisco, California

Employees

11-50

7.7% growth last 12mo

Marketing team

19% of company

3 saved employee profiles are linked to this company.

Overall company growth

Shows if the company is growing, flat, or shrinking.

Growing 7.7%

LinkedIn headcount is up 7.7% over the last 12 months.

Company stability and risk

Shows a quick risk view from growth, funding age, and news.

Main result

Low risk

Series A–like · Growing 7.7% last 12 months · More mature

Trend

2021-07-26 -> 2026-03-16

Headcount (12 months)

+7.7%

Last funding round

22 months ago

Negative news (120 days)

Risk score0/7

Website traffic

Shows traffic size, change, and traffic sources.

Monthly website visitors

1.4M

Month over month+7%

Quarter over quarter+3.4%

Top sourceDirect (58.3%)

Traffic source mix

Direct

58.3%

36.4%

Referral

Competitors and search

Shows competitors and key search metrics in one view.

Main result

19 competitor sites

Search traffic: 8.1K organic clicks / 4.3K paid clicks

Organic competitors

Paid competitors

Keyword change

+20

Ad budget per month

$20.8K

Average search rank

55.5

Organic competitors5

Paid competitors5

LinkedIn followers

Shows follower count and growth.

LinkedIn followers

Follower count and growth

Marketing team growth

Shows if the marketing team is growing, flat, or shrinking.

Unknown

We need LinkedIn role growth data for marketing-related functions.

Marketing leader strength

Shows how strong marketing leadership looks at company level.

Low

Marketing leadership appears more mid-level today. Typical leader time at company: 2 years.

Founder or CEO

Saved founder and CEO profiles.

Andrew Gault

CEO

Marketing team size

Shows saved marketing team size.

19% of the company • 3 saved marketing people

First hire or larger team

Shows if this looks like one hire or a bigger team.

Looks like larger team

Based on saved marketing team size: 5.

Funding

Shows saved funding data.

Total funding

$15.2M

Last raise

Series A

2 years ago

Funding details

Amount raised

$15.2M

Last round

Series A

Last fundraise

2 years ago

News

Shows saved company news.

Active Security Partners With ZeroTier to Deliver Secure Networking Solutions for Defense, Enterprise Clients

Nov 13, 2025 • Business Wire

Active Security and ZeroTier Team Up on Secure Networking

Nov 13, 2025 • ChannelE2E

ZeroTier Launches New Central Release, Unveils Redesigned UI/UX to Empower Users With Faster, More Intuitive Network Control

Nov 5, 2025 • Bluefield Daily Telegraph

Marketing leadership

Shows saved marketing leaders.

Kristin F.

Director of Demand Generation

Loading insights...

ZeroTier insights

Company and marketing-team signals from saved company data and employee profiles. Use this before you apply, interview, or negotiate.

Founded

2015

Headquarters

San Francisco, California

Employees

11-50

7.7% growth last 12mo

Marketing team

19% of company

3 saved employee profiles are linked to this company.

Overall company growth

Shows if the company is growing, flat, or shrinking.

Growing 7.7%

LinkedIn headcount is up 7.7% over the last 12 months.

Company stability and risk

Shows a quick risk view from growth, funding age, and news.

Main result

Low risk

Series A–like · Growing 7.7% last 12 months · More mature

Trend

2021-07-26 -> 2026-03-16

Headcount (12 months)

+7.7%

Last funding round

22 months ago

Negative news (120 days)

Risk score0/7

Website traffic

Shows traffic size, change, and traffic sources.

Monthly website visitors

1.4M

Month over month+7%

Quarter over quarter+3.4%

Top sourceDirect (58.3%)

Traffic source mix

Direct

58.3%

36.4%

Referral

Competitors and search

Shows competitors and key search metrics in one view.

Main result

19 competitor sites

Search traffic: 8.1K organic clicks / 4.3K paid clicks

Organic competitors

Paid competitors

Keyword change

+20

Ad budget per month

$20.8K

Average search rank

55.5

Organic competitors5

Paid competitors5

LinkedIn followers

Shows follower count and growth.

LinkedIn followers

Follower count and growth

Marketing team growth

Shows if the marketing team is growing, flat, or shrinking.

Unknown

We need LinkedIn role growth data for marketing-related functions.

Marketing leader strength

Shows how strong marketing leadership looks at company level.

Low

Marketing leadership appears more mid-level today. Typical leader time at company: 2 years.

Founder or CEO

Saved founder and CEO profiles.

Andrew Gault

CEO

Marketing team size

Shows saved marketing team size.

19% of the company • 3 saved marketing people

First hire or larger team

Shows if this looks like one hire or a bigger team.

Looks like larger team

Based on saved marketing team size: 5.

Funding

Shows saved funding data.

Total funding

$15.2M

Last raise

Series A

2 years ago

Funding details

Amount raised

$15.2M

Last round

Series A

Last fundraise

2 years ago

News

Shows saved company news.

Active Security Partners With ZeroTier to Deliver Secure Networking Solutions for Defense, Enterprise Clients

Nov 13, 2025 • Business Wire

Active Security and ZeroTier Team Up on Secure Networking

Nov 13, 2025 • ChannelE2E

ZeroTier Launches New Central Release, Unveils Redesigned UI/UX to Empower Users With Faster, More Intuitive Network Control

Nov 5, 2025 • Bluefield Daily Telegraph

Marketing leadership

Shows saved marketing leaders.

Kristin F.

Director of Demand Generation