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DopplerSecretSpec
Freemium

Free tier for individuals and small teams, paid plans for larger organizations.

 Free

Free and open source under the Apache 2.0 licence.

Web, Command line Windows, macOS, Linux, Command line
  • Single CLI workflow replaces manually copying secrets between environments
  • Works across cloud providers instead of locking you into one vendor's secret store
  • One manifest works across development, CI and production
  • Around 35 secret providers, from password managers to cloud vaults
  • Core service is a hosted platform, so you are trusting Doppler with your secrets
  • Free tier is limited to small teams
  • Young project still on 0.x versions
  • Some providers such as Fly.io and Cloudflare are write-only
Downloadable app, Web application Downloadable app
Closed source Open source
License not stated License: Apache-2.0
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.