CISO Tribune

Vendor comparison · 2 companies

Auth0 vs Microsoft

Auth0 provides access roles for apps and APIs, along with authorization mechanics for access control. Microsoft Defender offers threat prevention, detection and response capabilities. CISO Tribune files both under Workforce IAM and SSO. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Auth0
  • Microsoft
Auth0 vs Microsoft: Products, Customers and Funding Compared
Auth0Auth0 provides access roles for apps and APIs, along with authorization mechanics for access control.auth0.comMicrosoftMicrosoft Defender offers threat prevention, detection and response capabilities.microsoft.com
What it sells
  • Passwordless[4][5]Passwordless login alongside social logins and adaptive MFA.
  • Machine-to-Machine[1]Authentication for communication between non-human identities such as services, APIs and CLI tools.
  • Fine-Grained Authorization[4][10]Access control and user collaboration through APIs.
  • Forms[6][8]A no-code visual editor for signup and login flows.
  • Microsoft Defender[1][11][12][23][25]Threat protection that prevents, detects and responds to attacks across devices, identities, applications, email, data, workloads and cloud environments.
  • Microsoft Sentinel[1][23]A cloud-native SIEM built for AI.
  • Microsoft Purview[1][14][23][24][25]Unified information protection, governance and compliance products.
  • Microsoft Entra[1][15][23][25]Identity and access products that verify every identity and access request across clouds, platforms and devices.
  • Microsoft Intune[1][16][23][25]Endpoint management products for device security and hybrid work.
  • Microsoft Defender Suite[12]Threat protection and detection and response across endpoints, identities, email and SaaS apps.
  • Microsoft Entra Suite[15]An extension to Microsoft 365 E3 or E5 for secure workforce use of apps and AI.
  • Microsoft Purview Suite[14]A suite that provides advanced data security and compliance capabilities.
Categories
Headquarters
Not stated on its pagesRedmond, United States[3]
Founded
Not stated on its pages1975[2]
Ownership and funding
Owned by Okta since 2021[1][2][4][6][7][9][14]Public (NASDAQ: MSFT)[4][10][22]
Named customers
Not stated on its pages
  • Best Buy[5]
  • Danfoss[6]
  • Oregon State University[7]
Recent news
  • October 26, 2026Auth0 announced a refreshed Auth0 Developer exam that launches in November 2026 with a focus on performance-based assessment.[13]
  • March 17, 2026Auth0's community news post describes a Launch Week presenting the latest Auth0 innovations aimed at agentic use cases.[3]
  • July 29, 2026Microsoft reported revenue of $90.0 billion for the quarter ended June 30, 2026, up 18% year over year.[8]
  • July 27, 2026Microsoft introduced Project Perception, an agentic security system that uses AI to turn signals into real-time protections.[21]
  • May 1, 2026Microsoft announced general availability of Microsoft 365 E7 and Microsoft Agent 365 on May 1, 2026.[28]
  • April 29, 2026Microsoft reported revenue of $82.9 billion for the quarter ended March 31, 2026, up 18% from a year earlier.[9]
  • December 22, 2025Microsoft announced the Defender Experts suite, an expert-led security offering for resellers and scale solution providers, generally available from January 1, 2026.[20]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[14]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[10]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Auth0 sells passwordless, social logins and adaptive MFA, with delegated access so agents can act on a user's behalf. Auth0 names banks, credit unions, insurers, advisors and exchanges among the financial services organizations it serves. Auth0 supports public or private deployment, including private cloud environments for choosing where identity data is stored. Auth0 supports integrating non-interactive applications such as servers, CLIs and daemons through machine-to-machine authentication.From its own pages, Microsoft sells security products for businesses of any size. Microsoft 365 Business Premium is aimed at small and medium-sized businesses, and Microsoft Defender is designed to protect individuals, businesses and enterprises. Microsoft refers to enterprise and government cloud customers, and Providence Care, a healthcare organization, uses Microsoft 365 E5 for healthcare security.
Last verified
November 9, 2026November 2, 2026

Where they overlap

  • Auth0 and Microsoft are both filed under Workforce IAM and SSO.

Where they differ, field by field

  • Auth0's primary category is Customer identity and access management; Microsoft's is EDR and XDR.
  • Auth0 is also filed under Passwordless authentication and authenticators and Non-human identity security. Microsoft is also filed under SIEM and Endpoint management and application control.
  • Auth0 lists Passwordless, Machine-to-Machine, Fine-Grained Authorization and Forms. Microsoft lists Microsoft Defender, Microsoft Sentinel, Microsoft Purview, Microsoft Entra, Microsoft Intune and 3 more.
  • Microsoft is headquartered in Redmond, United States.
  • Microsoft was founded in 1975.
  • Auth0 is owned by Okta, since 2021. Microsoft is a public company listed on NASDAQ as MSFT.
  • Microsoft publicly names Best Buy, Danfoss and Oregon State University.

What it sells: Auth0

What Passwordless does[4][5]
Auth0 offers passwordless authentication alongside social logins and adaptive MFA. Auth0 describes its authentication options as running from passwordless to SSO.
What Machine-to-Machine does[1]
Auth0 Machine-to-Machine (M2M) authentication enables secure communication between non-human identities, such as back-end services, APIs and CLI tools. Auth0 issues time-bound JWT tokens through the OAuth 2.0 Client Credentials flow. Auth0 lets customers define coarse-grained scopes for every M2M client.
What Fine-Grained Authorization does[4][10]
Fine-Grained Authorization (FGA) enables user collaboration and access control through APIs. Auth0 enforces fine-grained authorization, audit trails and identity verification for agent actions.
What Forms does[6][8]
Forms gives developers and marketers a no-code visual editor to orchestrate, customize and secure signup and login flows. Auth0 offers Forms alongside Actions and Auth0 Marketplace to extend identity with pro-code and no-code solutions.

What it sells: Microsoft

What Microsoft Defender does[1][11][12][23][25]
Microsoft Defender is a threat protection solution designed to protect individuals, businesses and enterprises from malicious cyberthreats. Microsoft Defender coordinates protection across endpoints, identity, email, apps and cloud.
What Microsoft Purview does[1][14][23][24][25]
Microsoft Purview offers a unified approach to help organizations secure and govern data across their heterogenous data estate. Microsoft Purview covers on-premises, multicloud and SaaS environments, and structured and unstructured data. Microsoft Purview features are purchased through different licenses or on a pay-as-you-go basis.
What Microsoft Entra does[1][15][23][25]
Azure Active Directory (Azure AD) was renamed Microsoft Entra ID in 2023. Purchase starts with Microsoft Entra ID P1 or P2 license subscriptions, which can also be purchased as part of a Microsoft 365 E3 or E5 license.
What Microsoft Intune does[1][16][23][25]
Microsoft Intune offers advanced endpoint management and security capabilities available as standalone add-ons or as part of the Intune Suite. Microsoft Intune Plan 1 is the endpoint management solution included in most Microsoft 365 enterprise licenses. Plan 1 covers cross-platform device management, built-in security, mobile application management and endpoint analytics.
What Microsoft Defender Suite does[12]
Microsoft Defender Suite focuses on threat protection and detection and response across endpoints, identities, email and SaaS apps. The integrated security operations center (ISOC) is included in the Defender Suite.
What Microsoft Entra Suite does[15]
Microsoft Entra Suite extends Microsoft 365 E3 or E5 to enable secure workforce use of apps and AI with continuous, adaptive identity and network access controls across employees, apps and networks. Microsoft Entra Suite requires a subscription to Microsoft Entra ID P1 or a package that includes Microsoft Entra ID P1.

Questions about Auth0 and Microsoft

What do Auth0 and Microsoft sell?
Auth0 sells Passwordless, Machine-to-Machine, Fine-Grained Authorization and Forms. Microsoft sells Microsoft Defender, Microsoft Sentinel, Microsoft Purview, Microsoft Entra, Microsoft Intune and 3 more.
Are Auth0 and Microsoft in the same category?
They share Workforce IAM and SSO. Auth0's primary category is Customer identity and access management and Microsoft's is EDR and XDR.
Where are Auth0 and Microsoft headquartered?
Microsoft is headquartered in Redmond, United States.
When were Auth0 and Microsoft founded?
Microsoft was founded in 1975.
Who owns Auth0 and Microsoft?
Auth0 is owned by Okta, since 2021. Microsoft is a public company listed on NASDAQ as MSFT.
Which customers do Auth0 and Microsoft name?
Microsoft publicly names Best Buy, Danfoss and Oregon State University.
Who are Auth0 and Microsoft sold to?
Auth0 sells passwordless, social logins and adaptive MFA, with delegated access so agents can act on a user's behalf. From its own pages, Microsoft sells security products for businesses of any size.
What have Auth0 and Microsoft announced recently?
October 26, 2026: Auth0 announced a refreshed Auth0 Developer exam that launches in November 2026 with a focus on performance-based assessment. July 29, 2026: Microsoft reported revenue of $90.0 billion for the quarter ended June 30, 2026, up 18% year over year.

About Auth0

Auth0 provides access roles for apps and APIs, along with authorization mechanics for access control. Auth0 supports migrating user databases, onboarding, user directories at scale and progressive profiling. Auth0 includes bot protection, breached password detection and step-up authentication among its capabilities. Auth0 offers 30+ SDKs and Quickstarts for integrating auth into any language or framework.[5]

Auth0 supports public or private deployment, through which the customers of an application can authenticate into it. Auth0 describes a dedicated deployment model as an alternative to its standard public cloud offering. Auth0 supports flexible deployment options, including private cloud environments, so organizations can choose where identity data is stored. Auth0 can provide compliance for several standards, including HIPAA through a Business Associate Agreement, and PCI compliant environments.

Auth0 offers single sign-on so users log in once for access to all apps, including enterprise federation, social logins and user/pass setups. Auth0 offers passwordless, social logins and adaptive MFA, and supports delegated access so agents can act on a user's behalf. Adaptive MFA is designed to trigger only when a login is suspected to be risky, based on different risk profiles. Forms gives developers and marketers a no-code visual editor to orchestrate, customize and secure signup and login flows.[5][8]

Auth0 protects and notifies users when credentials are leaked or during an attempted account takeover. Auth0 offers Financial Grade Identity controls, including Strong Customer Authentication and FAPI protocols, and Customer Managed Keys for sensitive customer operations beyond login. Auth0 offers Actions, Forms and Auth0 Marketplace to customize and extend identity with pro-code and no-code solutions. Auth0 powers B2B SaaS products with enterprise SSO and SCIM, multi-tenancy support and fine-grained permissions for both human users and AI agents.[5]

Auth0 Machine-to-Machine (M2M) authentication enables secure communication between non-human identities, such as back-end services, APIs and CLI tools. Auth0 issues time-bound JWT tokens through the OAuth 2.0 Client Credentials flow so automated systems can authorize with each other. Auth0 lets customers define coarse-grained scopes for every M2M client. Auth0 supports Client Secrets as the default symmetrical authentication method, with Private Key JWT and mTLS for OAuth as asymmetric methods. Auth0 lets developers rotate client secrets and supports asymmetric keys for authentication. Auth0 supports integrating non-interactive applications such as servers, CLIs and daemons.

Auth0 gives AI agents verifiable identities through pre-built SDKs and controls their access to RAG data sources and MCP tools. Fine-Grained Authorization (FGA) enables user collaboration and access control through APIs. Auth0 gives users control over the actions AI agents can perform and the data they can access, and enables human confirmation for critical agent actions. Auth0 works with any AI agent or application that makes API calls, including first-party APIs, external services and third-party AI platforms. Auth0 enforces fine-grained authorization, audit trails and identity verification for agent actions.[5][10]

Auth0 names banks, credit unions, insurers, advisors and exchanges among the organizations it serves with Financial-Grade Identity. Auth0 applies step-up assurance when customers make payments, access sensitive data, update account details or complete other high-risk actions. Auth0 supports financial services organizations in meeting regulatory and industry standards, including FAPI 2.0, PSD2 and PCI DSS. Auth0 uses Adaptive MFA to analyze the risk of every login attempt. Auth0 Actions and custom database connections let financial firms bridge their core banking backends and modern web or mobile applications. Auth0 describes secure identity for customers and the supply chain on the factory floor.[5][12]

Auth0 supports adding Sign in with Slack, so users can log in to an application with their existing Slack account. Auth0 supports letting users log in with their Google Account. Auth0 connects with Datadog for tracking identity and auth workflow events. Auth0 supports adding Sign in with Apple to an app or website.[11][12]

Auth0 on the record

Sources

Auth0 full record

  1. [1]auth0.comAuth0 · auth0.com · undated page, accessed October 7, 2026 · Tier A
  2. [2]Okta acquisition announcementAuth0 · auth0.com · published February 24, 2022 · Tier A
  3. [3]March 2026: Community NewsAuth0 Community · published March 17, 2026 · Tier A
  4. [4]Platform | Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  5. [5]Secure Authentication & Ship Faster | Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  6. [6]Pricing - Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  7. [7]Financial Services - Secure Identity Platform | Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  8. [8]Features - SSO, Universal Login & MFA | Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  9. [9]Machine-to-Machine (M2M) - Secure API Authentication | Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  10. [10]Ship AI Agents Faster & More Securely | Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  11. [11]Sign in with Slack Integration with Auth0Auth0 · undated page, accessed November 10, 2026 · Tier A
  12. [12]See All IntegrationsAuth0 · undated page, accessed November 10, 2026 · Tier A
  13. [13]Auth0 Community News: October 2026 - Auth0 CommunityAuth0 Community · published October 26, 2026 · Tier A
  14. [14]Auth0 Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

Microsoft full record

  1. [1]Cloud Security Solutions | Microsoft SecurityMicrosoft · undated page, accessed September 27, 2026 · Tier A
  2. [2]AboutMicrosoft · news.microsoft.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Msft 20240630Microsoft Corporation via SEC EDGAR · sec.gov · undated page, accessed September 27, 2026 · Tier A
  4. [4]7c96b326 33bc 4b84 8abb 7afd7a517ea3Microsoft Corporation · microsoft.gcs-web.com · undated page, accessed September 27, 2026 · Tier A
  5. [5]25053 best buy microsoft sentinelMicrosoft · microsoft.com · published August 25, 2025 · Tier A
  6. [6]22786 danfoss microsoft sentinelMicrosoft · microsoft.com · published March 7, 2025 · Tier A
  7. [7]1747330384796486050 oregon state university microsoft security copilot higher education en united statesMicrosoft · microsoft.com · published March 14, 2024 · Tier A
  8. [8]Microsoft cloud and ai strength fuels fourth quarter results 4Microsoft · news.microsoft.com · published July 29, 2026 · Tier A
  9. [9]Microsoft cloud and ai strength fuels third quarter resultsMicrosoft · news.microsoft.com · published April 29, 2026 · Tier A
  10. [10]Microsoft 365 Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 26, 2026 · Tier C
  11. [11]Microsoft Defender—Cybersecurity Solutions | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  12. [12]Microsoft Defender Suite | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  13. [13]Microsoft Purview Suite | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  14. [14]Microsoft Purview Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  15. [15]Microsoft Entra Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  16. [16]Microsoft Intune Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  17. [17]Cybersecurity for small and medium business | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  18. [18]Security Copilot agents in Microsoft 365 E5 | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  19. [19]Microsoft Defender Pricing | Microsoft SecurityMicrosoft · undated page, accessed November 3, 2026 · Tier A
  20. [20]December 2025 announcements - Partner Center announcementsMicrosoft Learn · published December 22, 2025 · Tier A
  21. [21]Rethinking security for the age of AIThe Official Microsoft Blog · published July 27, 2026 · Tier A
  22. [22]Microsoft Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 3, 2026 · Tier C
  23. [23]Microsoft 365 Security Enterprise Plans| Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  24. [24]Microsoft Purview: Data Security and Governance | Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  25. [25]CybersecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  26. [26]Microsoft Defender Suite for Microsoft 365 Business Premium | Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  27. [27]Microsoft Mobile Phone Authenticator | Microsoft SecurityMicrosoft · undated page, accessed November 10, 2026 · Tier A
  28. [28]Leading Frontier Firm transformation with Microsoft 365 E7: The partner opportunityMicrosoft · published May 1, 2026 · Tier A

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