# Phase: Free Open Source Alternative to Doppler

Canonical: https://caniforkit.com/fork/phase
Last updated: 2026-11-07

Phase (Open Source, Open Source) replaces Doppler. Open source platform for engineering teams to manage secrets and environment variables from development to production, with powerful integrations.

## Tool Specifications
- **Tool Name**: Phase
- **Type**: Open Source Project
- **License**: Open Source
- **Official Website**: https://phase.dev
- **GitHub Repository**: https://github.com/phasehq/console
- **GitHub Stars**: ★ 945
- **Runs On**: Self-host
- **Maintenance Status**: nov 2026
- **Platforms**: web, self-hosted, docker to self-host
- **Data Storage**: All application data and configuration live on your own server or local database.
- **Installation**: Clone https://github.com/phasehq/console or deploy with Docker Compose
- **Setup Requirements**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **The Catch / Limitation**: Requires self-hosting setup, updates, and server maintenance compared to managed Doppler.

## Paid SaaS Applications Replaced (1)
Replacing these paid tools with Phase saves up to $15/mo ($180/yr) in software subscriptions:

| Replaced Software | Category | SaaS Price | Comparison Guide |
| --- | --- | --- | --- |
| [Doppler](https://caniforkit.com/doppler) | [forms](https://caniforkit.com/category/forms) | $15/mo | [Compare Doppler vs Phase](https://caniforkit.com/vs/doppler-vs-phase) |

## Frequently Asked Questions

### Is Phase free and open source?
Phase is an open source tool licensed under Open Source that runs on self-host. Open source platform for engineering teams to manage secrets and environment variables from development to production, with powerful integrations.

### What is the trade-off or limitation of using Phase?
Requires self-hosting setup, updates, and server maintenance compared to managed Doppler.

## Related

- [Self-Hosted Open Source Directory](https://caniforkit.com/self-hosted)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Software Categories Directory](https://caniforkit.com/categories)
- [Homepage](https://caniforkit.com)