Why Does Auth0 Charge $34k/yr for 2,500 MAUs to Enable SAML?

A small SaaS team experienced a significant financial shock when their first enterprise customer required SAML-based Single Sign-On (SSO), which shifted them from Auth0's free tier to an expensive enterprise plan, costing $34,000 annually. This situation exemplifies the "SSO tax," a term reflecting the hidden costs associated with enterprise-level SSO features that often push startups into costly pricing tiers. While Auth0 provides robust technology and security, its pricing structure is geared towards large enterprises, making it challenging for early-stage companies to afford. In contrast, SSOJet offers a more transparent and cost-effective alternative, allowing startups to integrate enterprise authentication features without prohibitive costs. SSOJet's model, which involves usage-based pricing and flexible integration with existing authentication systems, is designed to support startups without the financial burden, highlighting the need for more adaptable solutions in the evolving SaaS market.