Open Source Alternatives to Doppler
A secrets management platform that stores, rotates, and distributes credentials for applications, developers, and AI agents across on-premise and cloud environments in real-time.
Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Doppler give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 2 open source alternatives to Doppler. The most popular are Phase and Keyshade. Most use the MIT or MPL-2.0 license, and 2 offer an official Docker image.
Phase
A platform for engineering teams to secure and deploy application secrets and environment variables across environments.
Keyshade
Manage application secrets and environment variables using public key encryption with real time runtime updates.
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