Auth0 provides a cloud‑based identity platform that enables developers to add user authentication, single sign‑on, multi‑factor authentication, and API access control to any application with just a few lines of code. The service includes over 30 SDKs, token vault storage, asynchronous and fine‑grained authorization, and built‑in attack protection, all delivered on a highly available infrastructure with 99.99% uptime.
Funding
Funding not disclosed
+1Founders
Product
Problem
Developers and enterprises need to add secure, scalable authentication and fine‑grained authorization to a wide variety of applications—including web, mobile, machine‑to‑machine services and AI agents—but building and maintaining this infrastructure in‑house is complex, time‑consuming, and prone to security gaps.
Solution
Auth0 delivers a cloud‑based identity platform that lets teams integrate user authentication, single sign‑on, multi‑factor authentication, and API access control with just a few lines of code. The service offers over 30 SDKs and quickstart guides for any language or framework, enabling rapid implementation across consumer, workforce, and AI‑driven workloads. Built‑in security features such as adaptive attack protection, token vault storage, asynchronous human‑in‑the‑loop approvals, and fine‑grained authorization (FGA) let organizations enforce precise access policies for users, machines, and AI agents. All authentication events are processed on a highly available infrastructure with 99.99 % uptime and can be extended via APIs, custom actions, and marketplace integrations. The platform also provides enterprise‑grade compliance, private‑cloud deployment options, and a unified dashboard for monitoring, analytics, and audit logging.
Target Audience
Primary customers are developers and product teams building consumer or B2B applications, as well as enterprises that need secure workforce identity, API protection, and AI‑agent authentication.
Features
- 30+ SDKs and quickstarts for rapid integration with web, mobile, backend, and AI frameworks
- Token Vault for secure storage and automated rotation of third‑party API tokens (e.g., Google, GitHub, Slack)
- Asynchronous authorization workflow that adds human approval and audit trails for critical AI actions
- Fine‑grained authorization (FGA) policies for granular control of user, machine, and Retrieval‑Augmented Generation (RAG) data access
- Built‑in adaptive multi‑factor authentication, attack protection, and anomaly detection
- Cross‑App Access protocol that centralizes consent for app‑agent interactions at the IdP level
- Enterprise features such as private cloud deployment, HIPAA/PCI compliance, and custom domain support
- Dashboard and API for real‑time monitoring, logging, and integration with SIEM tools (Datadog, Splunk, etc.)