
Enterprise authentication and authorization platform providing identity management APIs and SDKs.
Auth0 is an authentication and authorization platform that provides identity management APIs and SDKs for web, mobile, and legacy applications. Acquired by Okta in 2021, Auth0 offers features including single sign-on, multi-factor authentication, passwordless login, and breach detection.
Auth0 enables developers to integrate authentication flows without building identity infrastructure from scratch, supporting protocols like OAuth 2.0, OpenID Connect, and SAML across a wide range of technology stacks.
| Attribute | Customer Identity and Access Management | Customer Authentication | Developer Authentication Platform | OpenAuth | Verification API | |
|---|---|---|---|---|---|---|
| Provider | ||||||
| Founded | 2013 | 2020 | 2019 | 2017 | 2008 | |
| Sells To | Enterprise, Small Business | Developer | Enterprise, Small Business | Enterprise, Small Business | Developer, Enterprise | |
| Pricing Model | Recurring, Software | — | Recurring, Software | Recurring, Software, Usage-based | Subscription, Usage-based | |
| Ownership | Equity, Venture Capital | Private | Private, Venture Capital | Private, Venture Capital | Public |
Provider
Auth0auth0.com$332.3M raised · Late Stage Private
Founded 2013
Sells To Enterprise, Small Business
Pricing Model Recurring, Software
Ownership Equity, Venture Capital
Provider
Stytchstytch.com$126M raised · Acquired Subsidiary
Founded 2020
Sells To Developer
Pricing Model —
Ownership Private
Provider
Clerkclerk.com$105.5M raised · Series C
Founded 2019
Sells To Enterprise, Small Business
Pricing Model Recurring, Software
Ownership Private, Venture Capital
Provider
Anomalyanoma.ly$1.1M raised · Seed
Founded 2017
Sells To Enterprise, Small Business
Pricing Model Recurring, Software, Usage-based
Ownership Private, Venture Capital
Provider
Twiliotwilio.comPublic
Founded 2008
Sells To Developer, Enterprise
Pricing Model Subscription, Usage-based
Ownership Public