The best open source alternative to HashiCorp Vault is Infisical. If that doesn't suit you, we've compiled a ranked list of other open source HashiCorp Vault alternatives to help you find a suitable replacement. Other interesting open source alternatives to HashiCorp Vault are: Keyshade and Phase.
HashiCorp Vault alternatives are mainly Secrets Platforms but may also be Application Security Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of HashiCorp Vault.
End-to-end encrypted secret management platform for seamless integration and enhanced security in development workflows.

Infisical revolutionizes secret management for development teams, offering a robust, user-friendly solution to secure sensitive information. With end-to-end encryption at its core, Infisical ensures your secrets remain protected throughout their lifecycle.
Key benefits of Infisical include:
Infisical empowers teams to focus on building great software without compromising on security. By simplifying secret management, it reduces the risk of data breaches and enhances overall development efficiency.
Secure secret management platform with public key encryption, automated rotation, versioning, and real-time collaboration tools for development teams.

A comprehensive secret management platform that replaces traditional .env files with secure, real-time synchronization across your entire development workflow. Built with public key encryption at its core, keyshade ensures your sensitive credentials remain protected while enabling seamless collaboration.
Key Security Features:
Developer-Friendly Tools:
Team Collaboration:
Transform how your team handles sensitive configuration data with versioning support, seamless platform integrations, and instant synchronization that fits naturally into your existing codebase and development processes.
Open source platform for engineering teams to manage secrets and environment variables from development to production, with powerful integrations.

Phase revolutionizes secret management for fast-moving engineering teams. This open source platform seamlessly integrates into your development workflow, providing a secure and efficient way to handle application secrets throughout the entire lifecycle.
Key benefits include:
Whether you're a small startup or a large enterprise, Phase adapts to your needs, offering both cloud-hosted and self-hosted options to meet various compliance requirements.
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