Two good examples I've seen are 1Password Secrets Automation and Doppler.com. Curious if there are any others, or what experience people have had with those.
Examples of where we would want to either sync or dynamically populate values: - CI/CD (e.g. GitHub Actions) - k8s - Local config files/dev environments - Docker - Terraform
Alternatively there is Hashicorp Vault which is an industry darling but can be a bitch to set up and operate.