List of free secrets-manager tool/service for developerππ½

Dotenv
Sync your .env files, quickly & securely. Stop sharing them over insecure channels like Slack and email, and never lose an important .env file again. From the same people that pioneered dotenv - trusted by more than 2.5 million developers.
Tag: app-configuration, secrets-manager
Unlimited secrets Unlimited projects Slack notifications Partner integrations Multiple environments Custom environments User access controls Version history

Doppler
Doppler is the easiest way to securely manage all your environment variables in one encrypted place. No more sharing secrets over Slack or copying .env files.
Tag: app-configuration, secrets-manager
Unlimited Users Unlimited Secrets Secrets Referencing