Compare Tools
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Category
Select 2–3 tools to compare
ClerkcloudFree up to 10k MAU
Amazon CognitocloudFree up to 50k MAU
Agent Sdk
Token Delegation
Human In The Loop
Fga
Mcp Support
Async Authorization
Pricing
Free up to 10k MAU$25/mo ProCustom Enterprise
Free up to 50k MAU$0.0055/MAU afterSAML federation extra
Open Source
Self-Hosted
SDK Languages
javascripttypescript
javascripttypescriptpythonjavaswiftkotlingoruby
Frameworks
vercel-ailangchainnextjsremix
langchain
Compliance
soc2gdpr
soc2hipaagdprpci-dssfedramp
Best For
Next.js and React AI apps needing fast auth setup with prebuilt UI components
AWS-native agent stacks; teams already using API Gateway, Lambda, and IAM; compliance-heavy environments on AWS
Limitations
JavaScript/TypeScript only; no token delegation or FGA; not designed for complex agent authorization patterns
Poor developer experience; documentation is dense; no agent SDK, no FGA, no human-in-the-loop; locked to AWS
Supported Not supported Unverified