Compare Tools
Pick a category, then select 2–3 tools to compare side by side.
Category
Select 2–3 tools to compare
Descope
WorkOSAgent Sdk
Token Delegation
Human In The Loop
Fga
Mcp Support
Async Authorization
Pricing
Free up to 7.5k MAU$0.05/MAU ProCustom Enterprise
Free up to 1M MAUPay-as-you-go afterCustom Enterprise
Open Source
Self-Hosted
SDK Languages
javascripttypescriptpythongojava
javascripttypescriptpythongorubyjava
Frameworks
langchainvercel-aiopenai-agents
langchainvercel-ai
Compliance
soc2gdpr
soc2gdprhipaa
Best For
AI agent auth from day one; built specifically for agentic workflows including MCP server authorization
Enterprise SSO, M2M authentication, and fine-grained authorization for B2B agent products
Limitations
Newer product with smaller community and ecosystem compared to Auth0 or Clerk; enterprise support is still maturing
No dedicated agent SDK; FGA is strong but relatively new; async authz patterns require custom integration
Supported Not supported Unverified