Teller Secrets
Teller is an open-source, cloud-native secrets management tool that lets developers access and manage secrets directly from the terminal.
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Our verdict
Who it's for
This product is currently under construction and will be available soon.
Who should look elsewhere
Requires initial .teller.yml configuration per project
Pros
- +Open-source and free under Apache-2.0 license
- +Supports all major cloud secret providers in one tool
- +Eliminates hardcoded secrets and .env file sprawl
- +Built-in secret scanning catches leaks before they ship
- +Lightweight Rust binary with no runtime dependencies
Cons
- −Requires initial .teller.yml configuration per project
- −CLI-only interface with no GUI or web dashboard
- −Website (tlr.dev) is currently under construction
- −Learning curve for teams unfamiliar with CLI-based secret management
- −No built-in secret rotation or lifecycle management
Key features
- ✓Unified CLI for secrets across multiple vault providers
- ✓HashiCorp Vault, AWS Secrets Manager, Google Secret Manager support
- ✓Automatic environment variable injection for subprocesses
- ✓Secret scanning to detect hardcoded secrets in code
- ✓Drift detection between secret providers
- ✓Cross-provider secret syncing and copying
- ✓Log and process output redaction
- ✓Template population with Tera syntax
- ✓Docker integration with env file generation
- ✓YAML and JSON export formats
Pricing
No public pricing plans recorded.