Review (August 2025)

Duo is a user-centric access security platform that provides two-factor authentication, endpoint security, remote access solutions and more to protect sensitive data at scale for all users, all devices and all applications.

118M

Estimated Revenue

1.52M

Website Visitors

4/5

Trustpilot Score

What do we know about Duo Security?

Estimated Revenue (2020)

$118M

Total Funding

$121.5M

Total Employees

670

Founded

2010

Industry

Computer Network Security

Last Funding Date

Series D Oct 2017

Location

Ann Arbor, United States

About

Duo Security: Duo is a user-centric access security platform that provides two-factor authentication, endpoint security, remote access solutions and more to protect sensitive data at scale for all users, all devices and all applications.

Social Links

Alexa Ranking: 36929

What is Duo Security's Revenue?

Duo Security's estimated revenue for 2024 is $118M.

What does Duo Security do?

We are Duo, and we're here to democratize security. We were born from a hacker ethos and a desire to make the Internet a secure place. Our mission is to protect the mission of our customers by making security simple for everyone. Our team is our secret weapon. We're a diverse crew of makers and builders, skaters and coders, filmmakers and DJ's, teachers and students brought together by a shared belief in adding value to the world. That diversity allows us to bring an empathetic approach to solve some of the most complex global business and security challenges faced today. Our roots and values were forged in the Midwest. We believe in enabling and empowering people to follow their passion, inside and outside of the office. Change is a constant we anticipate and embrace. These are some of the things that make us unique and drive our team to be the most loved company in security. Duo is now a part of Cisco.

What are the monthly traffic metrics for Duo?

6/mo Traffic Growth

19.10%

All Time Traffic Growth

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Monthly Hits

2M

Time on Site

1.2Mins

Bounce Rate

63%

How fast is Duo growing?

Duo has grown by -5.1% in the last 6 months according to SimilarWeb.

How do people interact with Duo?

Last month, Duo received 2M visitors who spent an average of 1.2 minutes on the website and visited 1.0 different pages per session. Overall, 63% of people bounce on the first visit.

How do people find Duo?

585k people (38%) visit Duo directly. 746.7k (49%) people search for them in Google. Whereas, 9.1k (1%) discover Duo through Facebook, Reddit, and YouTube. 8.2k (1%) visitors come from Duo's email newsletters. Finally, 14.1k (0.9%) people come from affiliates and or paid referrals.

Who uses Duo?

Duo's top market is the United States and they receive 853.1k (56.1%) people.
Then the 2nd is United Kingdom with 56.7k (3.7%).
The 3rd is is India with 55.4k (3.6%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

See 12/mo Traffic Stats

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