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PropelAuth

Authentication for B2B products

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PropelAuth is an authentication and user management platform for multi-tenant B2B SaaS products, covering sign-up and login, organization management, roles and permissions, and enterprise readiness. It is available as a fully managed cloud service or as a self-hosted bring-your-own-auth option that adds advanced features without requiring a migration.

Core capabilities include hosted and customizable UIs, client libraries for stacks such as React, Next.js, FastAPI, Flask, .NET, Spring Boot, Go, and Laravel, organizations with custom roles and permissions, SAML, OIDC, and SCIM integration, MFA enforcement, password policies, session controls, user impersonation with audit trails, user insights, API key authentication, and MCP server authentication with OAuth 2.1 flows, dynamic client registration, custom scopes, and token revocation. A dashboard manages users, audit logs, and metrics.

PropelAuth is aimed at B2B SaaS companies across pre-launch, early-stage, and scaling stages. Packaging includes a free plan with a monthly active user allowance, Growth and Growth Plus paid plans, add-ons for advanced API keys and a data explorer, and custom enterprise pricing with volume discounts and custom terms.

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