Onboardbase - Onboardbase enables teams to collaboratively work, store, manage and share secrets like environment variables, passwords, credit cards across your team effectively and securely.

Dotenv - Sync .env files

Doppler - Doppler is the multi-cloud SecretOps Platform developers and security teams trust to provide secrets management at enterprise scale.

Vault by HashiCorp - Tool for managing secrets

Flagsmith - Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

SecretHub - SecretHub is a developer tool to help you keep database passwords, API tokens, and other secrets...