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Auth0 vs Square Invoices: 2026 Comparison

Auth0 Square Invoices
Overview A flexible authentication and authorization platform for building secure login experiences with social, passwordless, and MFA support. Square's free invoicing tool for sending professional estimates and invoices with online payment acceptance.
Pricing Freemium (Free-$23/1K MAU) Freemium (Free + payment processing fees)
Key Features
  • Universal Login
  • Social connections
  • MFA
  • Passwordless
  • SSO
  • RBAC
  • Breached password detection
  • Extensibility
  • Invoice creation
  • Estimates
  • Online payments
  • Recurring invoices
  • Progress invoicing
  • Team management
  • Reporting
  • Mobile invoicing
Pros
  • Comprehensive auth solution
  • Many social providers
  • Good documentation
  • Flexible rules
  • Free to use
  • Easy setup
  • Professional templates
  • Square ecosystem
Cons
  • Expensive at scale
  • Complex pricing
  • Can be overkill
  • Okta acquisition concerns
  • Payment processing fees
  • Limited customization
  • Square ecosystem dependency
  • Basic features

Auth0

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Square Invoices

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