Introducing the first universal secrets platform that empowers dev teams of all sizes to sync environment variables at scale. Thousands of companies of all sizes—from startups to enterprises rely on Doppler to keep their secrets and app configuration in sync across devices, environments, and team members. Goodbye .env files. We work where you work with integrations with Vercel, Heroku, Netlify, AWS Secrets Manager, Digital Ocean, GCP Secret Manager, Gitlab, Firebase, Laravel, Cloudflare, Circle CI, Github Actions, Kubernetes, Docker and many more. With Doppler, get to: 1. Collaborate Together: Organize your secrets across projects and environments. 2. Deploy Everywhere: Go live in minutes, not months. As your stack evolves, Doppler remains simple. 3. Automate Everything: Create references to frequently used secrets in Doppler. When they need to change, you only need to update them once. 4. Boost Productivity: Like git, the Doppler CLI smartly knows which secrets to fetch based on the project directory you are in. Gone are the futile days of trying to keep ENV files in sync! 5. Version Everything: Add confidence to a brittle part of your stack with immutable history with optional Slack and Microsoft Teams alerts when things change.Roll back broken changes with a single click or through our robust API and CLI.