Alternatives to Clerk

Customer identity and access management platform for developers and enterprises.

Authentication and authorization for modern apps.

Authentication that works before you write any code, for modern SaaS applications.

User management platform for B2B SaaS, enabling product-led growth and enterprise readiness.

Developer-first platform for building secure, frictionless authentication and user journeys.

The enterprise features layer for developers.

Keycard provides secure, digital identity and access management solutions for businesses, specifically for AI agents.

Open-source identity and authorization services for applications, offering composable and scalable IAM solutions.

Identity and access management platform for modern applications.

Sales engagement platform to help revenue teams close more deals.

Cloudentity provides a cloud-native authorization platform that helps organizations manage and enforce fine-grained access control for APIs and services.

Securely stores and manages passwords, secrets, and access for individuals, businesses, and AI agents.

Develops hardware and software for identity verification, authentication, and data protection.

AI Revenue Orchestration Platform for modern sales teams to drive pipeline and close deals faster.

ASAAS automates financial processes and enhances customer relationships for businesses.

Unified identity protection platform to block identity-based attacks across corporate networks and cloud environments.

Behavioral biometrics platform that analyzes human-device interaction patterns to detect fraud and authenticate users.

Imperva is a cybersecurity leader protecting critical applications, APIs, and data for organizations globally with an integrated security approach.

Global provider of data management, cybersecurity, and platform modernization solutions for enterprises.

Transmit Security provides a customer identity and access management (CIAM) platform for secure and frictionless digital identity journeys.