Best Identity Access Management Companies in United States
The 102 best Identity Access Management companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: onelogin.
The 102 Identity Access Management companies tracked here, ranked by disclosed equity funding and recent momentum across the United States, tell a story that's worth your time right now. Onelogin sits at the top with $175M raised, Asignio trails at $2M, and most of the directory sits at zero disclosed funding — which tells you this is still a fragmented, largely private field. The global IAM market hit roughly $14.4B in 2023 and is forecast to reach $49.3B by 2033 at a 13.1% CAGR, driven by relentless cyberattacks and enterprise demand for tighter identity controls. Okta, Microsoft, IBM and Oracle dominate the global tier, but the US startup layer underneath them is where the real churn is.
And that churn is accelerating fast. Zero Trust architecture is pushing IAM to the center of every security conversation right now, and as intelligent IAM tools reshape access governance, the pressure on underfunded players to consolidate or differentiate is building. I'd watch the funding gap closely. GrowX Ventures is the most active backer in this directory, but 102 companies sharing $177M total is thin capital for a sector this hot. So where does that leave the mid-tier? Mostly competing on specialization, not scale.
Ranked: Best Identity Access Management companies in United States
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | onelogin OneLogin is a cloud identity and access management solution that enables enterprises to secure all apps for… | $175M | 89 mo ago | Acquired | — | 2009 | Apple iCloud MailMicrosoft 365Bootstrap+18 | 8 patents Identity security: MFA push authentication, data leak detection, and data sync integration. | — |
| 2 | Asignio Bombarded with new and ever more complex forms of digital authentication, Asignio became convinced that there… | $2M | 53 mo ago | Seed | — | 2013 | — | 7 patents Secure electronic authentication and payment infrastructure for online services | — |
| 3 | 0xkyc Private, Zero-Knowledge ID | — | — | Private | — | 2022 | — | — | — |
| 4 | 3-G International Developer of smart card and biometric authentication products. | — | — | Acquired | — | 1991 | — | — | — |
| 5 | activecyber ActiveCyber specializes in implementing cloud-based Identity and Access Management solutions. | — | — | Unfunded | Steven Rogers Co-Founder | 2014 | — | — | — |
| 6 | Addtronics Business Systems Manufacturer of identification software. The company specializes in identification technologies including… | — | — | Acquired | — | 1958 | — | — | — |
| 7 | advancive technology solutions Advancive Technology Solutions is a a Pasadena, California-based identity management consultancy. | — | — | Acquired | — | 2010 | — | — | — |
| 8 | AFIX Technologies Provider of a fingerprinting system. The company provides and develops automated fingerprint identification… | — | — | Acquired | — | 1989 | — | 9 patents Patents concentrated in computing, sensing & instrumentation | — |
Top 2 Identity Access Management companies in United States
#1
Seed · United States · founded 2013 · 16 employees$2.2Mraised▾
Developer of a mobile authentication platform designed to offer a simple and secure way to authenticate sites, applications, and services. The company's platform replaces typical passwords with digital signs, enabling clients to increase security, lower fraud risk and reduce support costs and offer a better experience for customers.
#2
Acquired · San Francisco, California · founded 2009 · 281 employees$175Mraised▾
Developer of an identity and access management platform designed to secure cloud applications and data. The company's platform employs machine learning to detect high-risk login attempts and trigger additional authentication factor requests, along with providing access to web enterprise applications through a mobile device, enabling companies to secure company data, while increasing information technology administration and end-user efficiency.
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Identity Access Management coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.