Staxly

Auth0 vs Anthropic API

Customer identity platform from Okta
vs. API for Claude — frontier models for chat, tool use, agents, and long-context reasoning

Auth0 website ↗Anthropic website ↗

Pricing tiers

Auth0

B2C Essentials
Starting at 500 MAUs. Pro MFA, RBAC, passwordless, SAML, 10 orgs.
$35/mo
B2B Essentials
Unlimited orgs, 3 SSO connections, RBAC.
$150/mo
B2C Professional
Starting at 500 MAUs. Includes attack protection, custom DB, enterprise MFA.
$240/mo
B2B Professional
5+ SSO connections, attack protection, custom DB.
$800/mo
Enterprise
Custom. 99.99% SLA, dedicated support.
Custom
Auth0 website ↗

Anthropic API

Opus 4.7 — usage
Input $5 / output $25 / cache-write $6.25 / cache-read $0.50 per 1M tokens. Batch = 50% off.
Custom
Sonnet 4.6 — usage
Input $3 / output $15 / cache-write $3.75 / cache-read $0.30 per 1M tokens. Batch = 50% off.
Custom
Haiku 4.5 — usage
Input $1 / output $5 / cache-write $1.25 / cache-read $0.10 per 1M tokens. Batch = 50% off.
Custom
Anthropic website ↗

Free-tier quotas head-to-head

Comparing b2c-essentials on Auth0 vs opus-4-7 on Anthropic API.

MetricAuth0Anthropic API
discount batch—50 % off
mau start500 MAU—
sso connections0 conns—

Features

Auth0 · 14 features

  • Attack Protection — Bot detection, brute-force protection, breached-password detection, suspicious I…
  • Auth0 Actions — Node.js + TS hooks that run during auth flows (login, post-login, signup, MFA). …
  • Auth0 FGA (OpenFGA) — Fine-grained relationship-based authorization (ReBAC). Based on Google Zanzibar.
  • Custom Database — BYO user DB: scripts in Actions read from your database and create Auth0 users o…
  • Custom Domain — Serve auth at auth.yourbrand.com with managed cert.
  • Enterprise SSO — SAML 2.0 + OIDC + AD/LDAP enterprise connections. Per-tenant or per-org.
  • Log Streaming — Stream tenant logs to Datadog, Splunk, Sumo Logic, Azure Sentinel, HTTP, Mixpane…
  • Machine-to-Machine — Client-credentials grant for backend services.
  • Multi-Factor Auth — SMS, Voice, Email, TOTP, WebAuthn (biometrics), Push (Guardian app), Duo.
  • Organizations — Multi-tenant B2B: orgs with invitations, roles, branding, enterprise connections…
  • Passkeys — FIDO2/WebAuthn passkey sign-in.
  • Passwordless — Email magic link + code, SMS code, WebAuthn.
  • RBAC — Roles, permissions, API scopes — attach to users or orgs.
  • Universal Login — Hosted login page with customization, multi-factor flows, passwordless, social, …

Anthropic API · 0 features

    Developer interfaces

    KindAuth0Anthropic API
    CLIAuth0 CLIClaude Code CLI
    SDKAuth0 Android, Auth0 iOS/Swift, @auth0/nextjs-auth0, Auth0 React SDK, Auth0 SPA.js SDK, Go Auth0 SDK, Node Auth0 Backend SDK, Python Auth0 SDKGo SDK, Java SDK, Python SDK, Ruby SDK, TypeScript SDK (@anthropic-ai/sdk)
    RESTAuthentication API, Management APIAWS Bedrock, Google Vertex AI, Microsoft Azure AI, REST API (Messages + Agents)
    Staxly is an independent catalog of developer platforms. Some links to Auth0 and Anthropic API may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.

    Want this comparison in your AI agent's context? Install the free Staxly MCP server.