CLI

Judgement

What it is

Developer tool

What it does

The official CLI for Doppler that manages secrets, projects and environments and runs commands with secrets injected as environment variables.

Adopt it when

Your team uses Doppler for secrets management.

Watch out

Only useful with Doppler's hosted paid service.

Ready for

Production-ready

Runs as

Command line

Built with

Go

How established

Established: started 7 years ago, latest release 3.77.1.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: CLI → Go → runs on a microchip

How compilers were built, back to punched paper tape

Open-source alternatives to CLI

1. 1
   SOPS getsops

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2. 2
   OpenBao openbao

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3. 3
   Dotenvx dotenvx

   a secure dotenv—from the creator of `dotenv`

   Developer tool Production-ready Your team shares .env files and wants them encrypted in the repo without adopting a secrets server.

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4. 4
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   ★ 4.1k MIT Shell Active, pushed 35 days ago
5. 5
   Secretspec cachix

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6. 6
   Pwd.sh drduh

   Manage secrets with Bash and GnuPG symmetric encryption

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   ★ 1.6k MIT Shell Active, pushed 15 days ago
7. 7
   WrongSecrets OWASP

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8. 8
   Berglas GoogleCloudPlatform

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   Developer tool Production-ready You run workloads on Google Cloud and want a simple way to load secrets into Cloud Run or GKE apps.

   ★ 1.3k Apache-2.0 Go Active, pushed 12 days ago

Commercial secrets managers

1. 1
   HashiCorp Vault Enterprise HashiCorp

   Building block Production-ready A large organisation needs central secrets management across many teams and clouds, with compliance features.

   Commercial
2. 2
   AWS Secrets Manager Amazon Web Services

   AWS Secrets Manager allows you to rotate, manage, and retrieve database credentials, API keys, and other secrets through their lifecycle.

   Building block Production-ready Your workloads run on AWS and you want secrets managed with IAM rather than another vendor.

   Commercial
3. 3
   1Password Secrets Automation AgileBits

   Securely store, manage, automate, and share secrets for your applications and infrastructure where and when you need them. 1Password secrets management has you covered.

   Developer tool Production-ready Your company already uses 1Password and wants infrastructure secrets in the same place as staff passwords.

   Commercial
4. 4
   Doppler Doppler

   Doppler's secrets management platform helps teams secure, sync, and automate secrets across cloud and on-prem environments with security and developer-friendly workflows.

   Developer tool Production-ready A development team wants to stop passing .env files around and sync secrets to many platforms easily.

   Commercial