
PropelAuth: B2B Authentication Platform
PropelAuth helps SaaS and software companies manage user access and organization structures. It is designed for teams that need to implement enterprise SSO and RBAC.
At a glance
- Category
- Browse Security tools
- Best for
- SaaS Companies, Software Companies, AI-native B2B startups, Enterprise software developers
- Pricing
- PropelAuth offers a Free plan for up to 10,000 MAUs, a Growth plan at $150/month, and a Growth Plus plan at $500/month.
- Key use cases
- B2B Multi-tenant Login, AI Tool Integration, Enterprise Readiness, API Access Management
- Integrations
- SAML, OIDC, SCIM, React, Next.js
- Official website
- Visit PropelAuth official website

PropelAuth is an authentication platform for B2B products, focusing on the requirements of multi-tenant applications. It offers two deployment options: a managed cloud service and a self-hosted "Bring-Your-Own Auth" option.
The tool is designed for software companies, including those developing AI-native applications, as it supports AI agent authentication and Model Context Protocol (MCP) server auth. It handles login flows, user properties, and organization permissions.
For teams serving enterprise customers, the platform supports SAML/OIDC for SSO and SCIM for user provisioning. Security features include enforced MFA and password policies that can be configured via a dashboard.
Buyers should confirm whether they require the advanced organization controls found in the Growth Plus plan or if the multi-tenant capabilities of the lower tiers meet their needs.
Key Features
Multi-tenant Organization Management
Supports organization-based structures with RBAC to define roles and permissions globally or per organization.
Enterprise SSO and SCIM
Supports SAML and OIDC for single sign-on, as well as SCIM for user provisioning.
AI Agent Authentication
Supports MCP server authentication using OAuth 2.1 flows and dynamic client registration.
API Key Authentication
Allows users to generate API keys via hosted UIs with options for rate limiting and expiration notifications.
Security Controls
Includes tools for enforced MFA, password policies, and protections against brute force and credential stuffing.
User Impersonation
Provides built-in audit trails for administrators to impersonate user accounts for support purposes.
Use Cases
B2B Multi-tenant Login
Setting up authentication where users are grouped into distinct organizations with specific access levels.
AI Tool Integration
Implementing authentication for AI agents and MCP servers using OAuth 2.1.
Enterprise Readiness
Adding SAML/OIDC and SCIM to meet security requirements for corporate clients.
API Access Management
Providing customers with API keys to access product data with set rate limits.
Best For
- SaaS Companies
- Software Companies
- AI-native B2B startups
- Enterprise software developers
Integrations
- SAML
- OIDC
- SCIM
- React
- Next.js
- FastAPI
- Flask
- .NET
- Spring Boot
- Remix
- Axum
- Go
- Laravel
Pricing
PropelAuth offers a Free plan for up to 10,000 MAUs, a Growth plan at $150/month, and a Growth Plus plan at $500/month.
FAQ
Who is PropelAuth designed for?
- PropelAuth is designed for B2B software and SaaS companies, specifically those needing multi-tenant authentication and AI-native support.
Does PropelAuth support enterprise security requirements?
- Yes, it supports Enterprise SSO via SAML/OIDC, SCIM provisioning, enforced MFA, and is SOC2 Type 2 certified.
What are the pricing tiers?
- There is a Free plan for up to 10,000 MAUs, a Growth plan for $150/month, and a Growth Plus plan for $500/month.
Source category: Security
Source subcategory: Identity & Access Management
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How AI is used
PropelAuth is a B2B authentication platform for multi-tenant SaaS and AI-native companies. It supports enterprise SSO, RBAC, and AI agent authentication. Note that features like SCIM are available on the Growth Plus tier.
Pros & Cons
Pros
- Purpose-built for B2B multi-tenancy
- Offers both cloud-managed and self-hosted options
- Includes pre-built hosted UIs
- SOC2 Type 2 certified and GDPR compliant
Cons
- Free plan is limited to 10,000 monthly active users
- SCIM and advanced organization controls require the Growth Plus plan
- User impersonation and separate staging environments require the Growth plan