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Stytch×

Auth0×

Attribute	StytchOther license	Auth0Other license
Overview
Primary focus	Passwordless auth and fraud-prevention APIs, now part of Twilio	Customer identity and access management platform, now part of Okta
Deployment	Not specified	Web
Source model	Other license	Other license
Pricing model	freemium	freemium
API available	Yes	Yes
Windows desktop	Not specified	Not specified
Mobile app	Not specified	Yes
Overview	Stytch offers passkey, OTP, magic-link and SSO authentication APIs plus device-fingerprinting fraud detection for consumer and B2B apps. Twilio acquired Stytch in October 2025.	Auth0 provides authentication and customer identity management (login, MFA, SSO, user management) via SDKs and APIs. Okta acquired Auth0 in 2021, and it now operates as the Auth0 Platform alongside Okta's workforce-identity products.
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Vendor website	Visit vendor ↗	Visit vendor ↗
ITHub profile	View full profile →	View full profile →

Primary focus: Passwordless auth and fraud-prevention APIs, now part of Twilio
Deployment: Not specified
Source model: Other license
Pricing model: freemium
API available: Yes
Windows desktop: Not specified
Mobile app: Not specified
Overview: Stytch offers passkey, OTP, magic-link and SSO authentication APIs plus device-fingerprinting fraud detection for consumer and B2B apps. Twilio acquired Stytch in October 2025.

Primary focus: Customer identity and access management platform, now part of Okta
Deployment: Web
Source model: Other license
Pricing model: freemium
API available: Yes
Windows desktop: Not specified
Mobile app: Yes
Overview: Auth0 provides authentication and customer identity management (login, MFA, SSO, user management) via SDKs and APIs. Okta acquired Auth0 in 2021, and it now operates as the Auth0 Platform alongside Okta's workforce-identity products.

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