Top Companies Using Duo

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ZoomInfo Copilot
AI sales agent
GTM Workspace
AI workspace for smarter GTM
GTM Studio
Build and run GTM workflows triggered by buying signals
ZoomInfo MCP
Connect your AI to verified B2B data
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Company and contact database
Marketing
Actionable ABM platform
Talent
Source the best and brightest
Operations
Lead routing and data quality
Data as a Service
ZoomInfo data for your GTM systems
Platform
Cloud partners
Ready, set, integrate
Platform overview
Connect industry-leading data across your entire tech stack
Marketplace
Unify teams, strategies, and data-driven technologies
Professional Services
Labs
Bring your AI and data-driven playbook to life
Data services
White glove services for large-scale and complex data requests
Enrich. Segment. Activate.
Solutions
Intelligence
Contact & company search
Define markets, discover ideal buyers
Lead generation
Convert contacts into pipeline
Buyer intent
Reach ready-to-buy prospects
Website visitor tracking
Turn page views into pipeline
Engagement
Sales automation
Streamline phone and email outreach
Conversation intelligence
Analyze every interaction
Website chat
Identify, engage, and route visitors
Web form optimization
Ask for less, deliver more
Ads audiences
Paid social on your target accounts
Orchestration
Workflows
Kickstart go-to-market activities
CRM enrichment
Clean, updated CRM
Predictive modeling
Meet your next customer
Data management
Automate engagement-ready data
Zoominfo in ChatGPT
Verified B2B intelligence in ChatGPT
Enterprise
Transformative solutions for industry leaders
API
Deliver data across business systems & workflows
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619 companies using this technology

By Duo Security

Duo is a two-factor authentication and device security platform from Duo Security that verifies user identities and assesses device health before granting access to applications.

Top industries utilizing this technology

Business Services
Education
Colleges & Universities
Custom Software & IT Services
Manufacturing

1-10 of 619 Companies using Duo

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Revenue

1
Amazon
Technologies used by the company: 3,265
Amazon is a global e-commerce and cloud computing company founded in 1994 and headquartered in Seattle, Washington. The company operates through three main segments: North America, International, and Amazon Web Services (AWS). Amazon's retail platfor m offers millions of products across numerous categories through websites including amazon.com, amazon.ca, amazon.fr, amazon.de, and many others worldwide. The company manufactures electronic devices such as Kindle e-readers, Fire tablets, Fire TVs, and Echo smart speakers. Amazon provides services including AWS cloud computing, Kindle Direct Publishing for authors, marketplace platforms for third-party sellers, digital content streaming, and Amazon Prime membership program offering benefits like free shipping and media streaming. The company serves diverse customer segments including consumers, merchants, content creators, and enterprise clients across global markets. Read more
Additional technologies used by Amazon:
Apache Log4j
Ab Initio
Infinite Telecom
See 3,265 technologies
2
Walmart
Technologies used by the company: 2,829
Walmart Inc. engages in the operation of retail, wholesale, other units, and eCommerce worldwide. The company operates through three segments: Walmart U.S., Walmart International, and Sam's Club. It operates supercenters, supermarkets, hypermarkets, warehouse clubs, cash and carry stores, and discount stores under Walmart and Walmart Neighborhood Market brands; membership-only warehouse clubs; ecommerce websites, such as walmart.com.mx, walmart.ca, flipkart.com, PhonePe and other sites; and mobile commerce applications. The company offers grocery and consumables, including dairy, meat, bakery, deli, produce, dry, chilled or frozen packaged foods, alcoholic and nonalcoholic beverages, floral, snack foods, candy, other grocery items, health and beauty aids, paper goods, laundry and home care, baby care, pet supplies, and other consumable items; fuel, tobacco and other categories. It is also involved in the provision of health and wellness products covering pharmacy, optical and hearing services, and over-the-counter drugs and other medical products; and home and apparel including home improvement, outdoor living, gardening, furniture, apparel, jewelry, tools and power equipment, housewares, toys, seasonal items, mattresses and tire and battery centers. In addition, the company offers consumer electronics and accessories, software, video games, office supplies, appliances, and third-party gift cards. Further, it operates digital payment platforms; and offers financial services and related products, including money transfers, bill payments, money orders, check cashing, prepaid access, co-branded credit cards, installment lending, and earned wage access. Additionally, the company markets lines of merchandise under private brands, including Allswell, Athletic Works, Equate, and Free Assembly. Read more
Additional technologies used by Walmart:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,829 technologies
3
Apple
Technologies used by the company: 2,521
Apple Inc. is an American multinational technology company headquartered in Cupertino, California, that designs, develops, and sells consumer electronics, computer software, and online services. Founded in 1976 by Steve Jobs, Steve Wozniak, and Ronal d Wayne, Apple has established itself as a global leader in innovation, known for creating premium products that integrate hardware, software, and services into a seamless ecosystem. The company's business model centers on delivering high-quality, user-friendly devices with distinctive industrial design and intuitive interfaces, complemented by a growing portfolio of digital services and subscription offerings. Apple operates through a vertically integrated approach, maintaining control over the entire product development process from design through manufacturing and retail distribution. The company's value proposition emphasizes product differentiation through proprietary technologies, seamless device integration, and a focus on user privacy and security. Apple serves diverse customer segments including tech enthusiasts, creative professionals, students, enterprises, and mass-market consumers through multiple channels including its iconic retail stores, online platforms, and authorized resellers worldwide. The company's integrated ecosystem strategy encourages customer loyalty by creating interconnected experiences across devices and services, positioning Apple as both a technology innovator and lifestyle brand. With substantial investments in research and development, Apple continues to explore emerging technologies while maintaining its commitment to design excellence, quality craftsmanship, and superior user experience that have defined the brand since its inception. Read more
Additional technologies used by Apple:
HEC-RAS
BlackBerry Enterprise Server
Cinema 4D
See 2,521 technologies
4
UnitedHealth Group
Technologies used by the company: 3,068
Founded in 1977, UnitedHealth Group is a leading health insurance and healthcare services company. The organization provides a comprehensive range of health insurance plans, including medical, dental, vision, and life insurance coverage for individua ls and businesses. UnitedHealth Group also offers healthcare delivery services, technology solutions, and pharmacy benefits management through its diverse portfolio of subsidiaries operating across multiple countries worldwide. Read more
Additional technologies used by UnitedHealth Group:
Apache Log4j
Ab Initio
Revolut for Business
See 3,068 technologies
5
Microsoft
Technologies used by the company: 3,477
Microsoft Corp. engages in the provision of developing and marketing software and hardware services. Its products include operating systems for computing devices, servers, phones and intelligent devices. It also offers server applications for distrib uted computing environments, productivity applications, business solution applications, desktop and server management tools, software development tools, video games, and online advertising. It operates through the following segments: Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity and Business Processes segment consists of products and cloud services in portfolio of productivity, communication, and information services. It comprises of office commercial, office consumer, and Microsoft Enterprise Services dynamics business solutions. The Intelligent Cloud segment offers hybrid server products and cloud services. It comprises of server products and cloud services and enterprise services. The More Personal Computing segment comprises of windows, devices, gaming, and search advertising. The company was founded by William Henry Gates III in 1975 and is headquartered in Redmond, WA. Read more
Additional technologies used by Microsoft:
Apache Log4j
Exact MAX
Ab Initio
See 3,477 technologies
6
Shell
Technologies used by the company: 1,579
Shell is a global group of energy and petrochemical companies. Shell helps to meet the world's growing demand for energy in economically, environmentally and socially responsible ways.
Additional technologies used by Shell:
BlackBerry Enterprise Server
Apache Log4j
Adobe Fireworks
See 1,579 technologies
7
NVIDIA
Technologies used by the company: 1,514
NVIDIA, founded in 1993 and headquartered in Santa Clara, California, is a global technology company specializing in the design and manufacturing of graphics processing units (GPUs), computer hardware, and artificial intelligence computing solutions. The company develops advanced technologies for gaming, professional visualization, data centers, and automotive markets. NVIDIA's products and services power various applications, including high-performance computing, machine learning, autonomous vehicles, and cloud-based AI platforms. Read more
Additional technologies used by NVIDIA:
BlackBerry Enterprise Server
Cinema 4D
Rhinoceros
See 1,514 technologies
8
Centene
Technologies used by the company: 1,213
Centene Corporation is a major American healthcare enterprise focused on providing access to affordable, high-quality health coverage and related services, particularly to underserved and low-income populations. Headquartered in Clayton, Missouri, Un ited States, Centene has evolved from a regional Medicaid plan in 1984 into one of the nations largest managed care organizations, serving millions of individuals and families across all 50 U.S. states. The companys guiding mission is to transform the health of the communities it serves, one person at a time by increasing access to integrated, culturally sensitive healthcare that supports physical, emotional and social wellbeing. Centenes origins trace back to its founding by Elizabeth Betty Brinn as a nonprofit Medicaid plan in Milwaukee, Wisconsin. Over time, Centene steadily expanded its reach through organic growth and strategic acquisitions, building a nationwide footprint and diversifying its offerings beyond Medicaid to include Medicare, Health Insurance Marketplace plans, commercial products, long-term services and supports, and integrated care solutions. Today, the company manages care for tens of millions of members and is recognized as the largest Medicaid managed care organization and one of the longest-running carriers on the U.S. Health Insurance Marketplace. Read more
Additional technologies used by Centene:
Adobe Illustrator
Microsoft Project
Final Cut Pro
See 1,213 technologies
9
T-Mobile
Technologies used by the company: 2,717
Founded in 1994, T-Mobile US, Inc. provides wireless voice and data services in the United States, Puerto Rico and the U.S. Virgin Islands also serving as the host network for many mobile virtual network operators. T-Mobile is headquartered in Bellev ue, WA. Read more
Additional technologies used by T-Mobile:
UKG Pro Workforce Management
Cisco 3700 Series Multiservice Access Routers
EMC Datacenter Hardware
See 2,717 technologies
10
Procter & Gamble
Technologies used by the company: 774
The Procter & Gamble Company provides branded consumer packaged goods worldwide. It operates through Beauty; Grooming; Health Care; Fabric & Home Care; and Baby, Feminine & Family Care segments. The company offers conditioners, shampoos, styling aids , and treatments under the Head & Shoulders, Herbal Essences, Pantene, and Rejoice brands; antiperspirants, deodorants, and personal cleansing products under the Native, Old Spice, Safeguard, and Secret brands; and facial moisturizers, cleaners, and treatments under the Olay and SK-II brands. It also provides blades, razors, shave products, appliances, and other grooming products under the Braun, Gillette, and Venus brands. In addition, the company offers toothbrushes, toothpastes, and other oral care products under the Crest and Oral-B brands; and gastrointestinal, pain relief, rapid diagnostics, respiratory, vitamins/minerals/supplements, and other personal health care products under the Metamucil, Neurobion, Pepto-Bismol, and Vicks brands. Further, it provides fabric enhancers, and laundry additives and detergents under the Ariel, Downy, Gain, and Tide brands; and air and dish care, P&G professional, and surface care under the Cascade, Dawn, Fairy, Febreze, Mr. Clean, and Swiffer brands. Additionally, the company offers baby wipes, and taped diapers and pants under the Luvs and Pampers brands; adult incontinence and menstrual care products under the Always, Always Discreet, and Tampax brands; and paper towels, tissues, and toilet papers under the Bounty, Charmin, and Puffs brands. It sells its products through mass merchandisers, social and e-commerce channels, grocery and specialty beauty stores, membership club stores, drug and department stores, distributors, wholesalers, airport duty-free and high-frequency stores, pharmacies, electronics stores, and professional channels, as well as directly to consumers. Read more
Additional technologies used by Procter & Gamble:
Adobe Illustrator
Cinema 4D
Rhinoceros
See 774 technologies

Best Alternatives for Duo

Usage statistics of alternative technologies to Duo, based on Zoominfo's comprehensive dataset

OpenID Connect Persona Microsoft Azure Active Directory Okta Microsoft Entra Duo

Additional top technologies lists

See additional lists of companies utilizing top technologies, ranked by revenue, size, and funding.

Frequently Asked Questions Regarding Duo

What is the Duo technology?

Duo is a two-factor authentication and device security platform from Duo Security that verifies user identities and assesses device health before granting access to applications. For more information,

How many companies added the Duo technology in the last month?

1 companies added Duo to their tech stack in the last month.

What is Duo technology’s market share?

Duo market share is 0.53% out of all the technologies in the same category.

What companies are using Duo?

From the data gathered in Zoominfo, Amazon, Walmart, Apple, UnitedHealth Group, Microsoft, are using the Duo technology. You can see the full list in the above results table.

How many companies are using Duo?

619 companies are using Duo.

Which industries do companies commonly use Duo for their needs?

Companies in Business Services, Education, Colleges & Universities commonly use Duo.

What are the best alternatives for Duo?

According to Zoominfo’s data OpenID Connect, Persona, Microsoft Azure Active Directory, Okta, Microsoft Entra, are competitors of Duo. For more information,

See more information about Duo