Comparisons
Creddy often gets compared to other secrets management tools. Here’s how it differs.
The Short Version
Creddy is not a general-purpose secrets manager. It’s a narrow, focused tool for one thing: giving AI agents isolated, ephemeral credentials.
If you’re managing production infrastructure secrets, customer data encryption keys, or enterprise compliance requirements — use Vault, AWS Secrets Manager, or similar tools. They’re excellent at what they do.
Creddy is for a different problem: you have AI agents that need API access, and you don’t want to hand them your personal tokens.
Creddy vs HashiCorp Vault
Vault is an enterprise-grade secrets management platform.
| Vault | Creddy | |
|---|---|---|
| Primary use case | Production infrastructure secrets | AI agent credentials |
| Complexity | High (requires ops expertise) | Low (single binary) |
| Target users | Platform/DevOps teams | Individual developers, AI agents |
| Secrets storage | Yes, stores all secrets | No, connects to existing APIs |
| Dynamic secrets | Many backends (databases, cloud, etc.) | Focused backends (GitHub, Anthropic, etc.) |
| Compliance | SOC2, HIPAA, etc. | Not designed for compliance |
| Deployment | Cluster, HA, unsealing | Single binary, SQLite |
When to use Vault: Production secrets, database credentials, PKI, enterprise requirements.
When to use Creddy: Giving Claude Code a GitHub token that expires in 10 minutes.
They solve different problems. Many teams will use both.
Creddy vs Cloud Secrets Managers
AWS Secrets Manager, GCP Secret Manager, Azure Key Vault — these are cloud-native secrets storage.
| Cloud Secrets Managers | Creddy | |
|---|---|---|
| Model | Store and retrieve secrets | Generate ephemeral credentials |
| Vendor | Cloud provider lock-in | Self-hosted, provider agnostic |
| Agent identity | Not a focus | Core feature |
| Credential scoping | Manual, per-secret | Automatic, per-agent |
| Cost | Per-secret, per-request pricing | Free |
When to use cloud secrets managers: Production apps on that cloud, team secret sharing.
When to use Creddy: You want agents to have their own scoped identities, not access to a shared secret store.
Creddy vs Doppler
Doppler is a secrets management platform for development teams.
| Doppler | Creddy | |
|---|---|---|
| Focus | Team secrets sync, env management | Agent credential isolation |
| Model | Centralized secrets store | Ephemeral credential broker |
| Pricing | Free tier, then paid | Free forever (Apache 2.0) |
| Hosting | SaaS | Self-hosted only |
| Agent identity | Not a focus | Core feature |
When to use Doppler: Syncing environment variables across your team and CI/CD.
When to use Creddy: Giving each AI agent its own isolated credentials with automatic expiry.
Note: Creddy can actually issue Doppler service tokens as one of its backends — they complement each other.
Creddy vs Environment Variables / .env Files
The simplest approach: put tokens in .env and let agents use them.
| .env files | Creddy | |
|---|---|---|
| Setup | Instant | Minutes |
| Agent isolation | ❌ All agents share credentials | ✅ Each agent gets unique credentials |
| Credential expiry | ❌ Tokens live forever | ✅ Automatic TTL |
| Audit trail | ❌ No visibility | ✅ Full logging |
| Blast radius | 🔴 Compromised token = full access | 🟢 Compromised token = limited scope, auto-expires |
When to use .env: Quick experiments, trusted environments, single-agent setups.
When to use Creddy: Multiple agents, any concern about credential exposure, need for auditability.
What Creddy Is Not
To be clear about Creddy’s scope:
- ❌ Not a secrets store — doesn’t store your master credentials (you configure backends separately)
- ❌ Not for production data — don’t use it for customer encryption keys or database passwords
- ❌ Not enterprise software — no HA clustering, no compliance certifications
- ❌ Not a Vault replacement — if you need Vault, you need Vault
What Creddy Is
- ✅ Agent-native — built specifically for AI agent workflows
- ✅ Ephemeral by default — credentials expire automatically
- ✅ Scoped access — agents only get what they need
- ✅ Simple — single binary, runs anywhere
- ✅ Free — Apache 2.0, no limits
Still not sure which tool to use? Open an issue and describe your use case — we’re happy to help.