Auth0
VerifiedDealAuthentication & authorization platform
Data verified Sep 2, 2026
Authentication & authorization platform
Data verified Sep 2, 2026
Auth0 by Okta is a flexible, drop-in solution to add authentication and authorization services to your applications. Used by 7,000+ enterprises and millions of developers, Auth0 makes identity easy for any team.

Strengths
Limitations
Developers
Integrate auth into any language or framework using 30+ SDKs and Quickstarts, including AI coding tools like Claude and Cursor.
Retailers
Modernize omnichannel retail journeys to foster loyalty and secure every shopper from human to AI.
Financial Services teams
Reduce fraud, streamline onboarding, and ship governed AI agents for more secure financial experiences.
Healthcare providers
Power patient, caregiver, agent, and clinician access across systems without rebuilding identity.
Auth0 offers a free plan, with paid plans starting at Free.
Yes, Auth0 provides an API for developers.
Auth0 is available on Web, All SDKs.
Auth0 integrates with Claude, Cursor, Codex, Antigravity, Next.js, SAML, SCIM, MCP.
Auth0 is offered as a cloud-based (SaaS) deployment.
Auth0's published pricing · verified Sep 2, 2026
Free
See what people actually pay for Auth0
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Password manager & online security
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Pricing can rise sharply and unpredictably as monthly active users grow, with steep jumps between tiers and renewal quotes that doubled or tripled Also, Pricing model based on MAU is often misaligned with B2B SaaS business models, creating pricing cliffs that make forecasting difficult
Auth0 is best suited for Developers, Retailers, Financial Services teams.
Common uses for Auth0 include securing ai agents with verifiable identities and access control, driving sign-ups for b2c apps with frictionless authentication, building enterprise-ready b2b saas auth with sso and scim, securing machine identities and apis at scale.
1Password is the closest alternative to Auth0, followed by Bitwarden and LastPass.
Auth0 and 1Password are both used for cybersecurity -- specifically cybersecurity tools. See the full side-by-side comparison for pricing and feature differences.