Compare Tools
Pick a category, then select 2–3 tools to compare side by side.
Category
Select 2–3 tools to compare
Auth0cloudFree up to 25k MAU
Supabase AuthhybridFree up to 50k MAU
Agent Sdk
Token Delegation
Human In The Loop
Fga
Mcp Support
Async Authorization
Pricing
Free up to 25k MAU$35/mo EssentialsCustom Enterprise
Free up to 50k MAU$25/mo ProCustom Enterprise
Open Source
Self-Hosted
SDK Languages
pythonjavascripttypescriptgojavacsharprubyphp
javascripttypescriptpythondartswiftkotlin
Frameworks
langchainllamaindexvercel-aiopenai-agents
langchainvercel-ai
Compliance
soc2hipaagdprpci-dss
soc2gdprhipaa
Best For
Multi-tenant SaaS, token delegation for agents, fine-grained authorization at scale
AI apps built on the Supabase BaaS stack; projects that need auth + database + storage in one platform
Limitations
Vendor lock-in on cloud plan; self-hosted (Private Cloud) is enterprise-tier only; dynamic client registration for MCP requires Enterprise plan to secure against abuse
Auth is tightly coupled to Supabase's ecosystem; no token delegation, no FGA, no agent SDK; auth is secondary to the BaaS offering
Supported Not supported Unverified