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aws-iam-authenticator

The premium Open Source alternative to Teleport

🎯 Best for:Teams running Kubernetes on AWS (EKS or self-managed)
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What is aws-iam-authenticator?

Replaces static Kubeconfig tokens with dynamic AWS IAM identity verification. Uses AWS STS to generate short-lived tokens for secure cluster access.

Tech Stack
GoInfrastructure & Cloud

Why aws-iam-authenticator?

  • • Eliminates static secrets
  • • Native AWS integration
  • • High security posture

Limitations

  • • AWS specific
  • • Complex initial config
  • • CLI dependency
3/2/2026
Last Update
436
Forks
13
Issues
Apache-2.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to aws-iam-authenticator instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Teleport)
Self-Hosted
$0
/ year
Team Size10 Users
150+
Launch Detailed Calculator
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