Duo Security
Security Software · Michigan, United States · 501-1,000 Employees
View Company Info for Free
Overview
Headquarters
123 N Ashley St Ste 200, Ann Arbor, Mich...Phone Number
(866) 760-4247Website
www.duo.comRevenue
$210.1 MillionIndustry
ZI Rank: 2
Signal Type
Jan
Feb
Mar
Apr
May
Jun
ZI Rank
5
3
5
2
2
2
About Duo Security
Founded in 2009, Duo Security is a company that provides security software products and services offering two-factor authentication service to make logins more secure. Duo Security is located in Michigan.Explore more
Duo Security Org Chart
Sell smarter with deeper company insights.
ZoomInfo gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Is Duo Security your ideal customer? 
Let us give you the heads up on whether it's a good time to reach out
Funding: Get notified immidiatlly once Duo Security has new funding data
Check out if Duo Security is spiking on competitors!
Congratulate Masked Content for being promoted to Masked Content at Duo Security
Website visits: Recent activity has been detected on your website
Check if Duo Security has recently received funding, and reach out quickly before it becomes old news!
Click to see if Duo Security had a recent Job posting/layoffs
Duo Security, which may be a good buyer, showed buying intent in Masked Content Topic
Product Launch: Get notified when Duo Security launches new products
Competitive Alert! Recent activity has been detected by your competitor Masked Content
Earning: See what the market has to say on Duo Security recently announced quarterly report
Recommended Actions
Reach out to Masked Content who joined Duo Security as Masked Content
Find 2 more new buyers
Compare Similar Companies to Duo Security
Compare insights from companies similar to Duo Security, focusing on performance, financial data, growth rates, and unique benchmarks to identify key industry trends and opportunities.
Revenue
Number of Employees
Type
Funding
Founded In
Products Owned by Duo Security
Duo
Company Profile Activity
Activity Insights
Duo Security is experiencing very low activity levels compared to other companies in the Software sector.
What does this means?
Duo Security is drawing exceptional interest within the Software industry, suggesting notable developments or strong market momentum, learn more about Duo Security.
Duo Security financials insights
Gather financial insights about Duo Security, including details on funding rounds, investors, total funding, and acquisitions, to gain a comprehensive understanding of their financial strategy.
2010
Angel/Seed
$1M
2012
Series A
$5M
2014
Series B
$12M
2015
Series C
$30M
2017
Series D
$70M
Duo Security Tech Stack
A closer look at the technologies used by Duo Security
See more technologies
Most Recent Scoops
Facilities Relocation / Expansion
Duo Security is planning to move offices in April 2026. The move will impact approximately 50 employees at the existing office located at 804 Congress Ave, Austin, Austin, TX.
Facilities Relocation/Expansion
Open Position
Event
Person-Based
Matthew Caulfield, Vice President, Product, appeared on a podcast called "Tech Talks Daily" on 06/15/2025. Topics discussed include Identity, multi-factor authentication, passwordless, AI agents.
Events, Podcast
Award
Award, Research & Development, Search, Sustainability, Finance, Operations, Revenue Operations
Open Position
Top Security Software Companies
Top companies in Canada by revenue
Top companies in Australia by revenue
Top companies in New Zealand by revenue
Frequently Asked Questions Regarding Duo Security
Sign Up For FreeTo access detailed company insights
Founded in 2009, Duo Security is a company that provides security software products and services offering two-factor authentication service to make logins more secure. Duo Security is located in Michigan.... Read More
