Self-hostable open-source Doppler alternatives
Centralized secrets/config management. Self-hosted vaults keep API keys and secrets under your control.
Among 2 self-hostable open-source Doppler alternatives tracked here, Infisical currently leads on the Self-Host Health Score (96/100, 27k★, last commit today). For a Raspberry Pi or a low-RAM VPS, OpenBao is the lightest at a documented ~256 MB (no external database). 2 of them publish official ARM64 images (Raspberry Pi / Apple Silicon). 1 offer a one-click deploy (e.g. DigitalOcean, Coolify).
| Tool | Health | Stars | Database | Min RAM | ARM/Pi | One-click | Updated |
|---|---|---|---|---|---|---|---|
| Infisical
↗
Open-source secrets manager with env sync and access controls. |
96 Thriving |
27k★ TypeScript |
PostgreSQL | 4096 MB | ✓ ● | DigitalOcean ↗ Coolify | today |
| OpenBao
↗
Community fork of HashiCorp Vault for secrets and encryption. |
90 Thriving |
6.3k★ Go |
none | 256 MB | ✓ ● | — | 1d ago MPL-2.0 |
FAQ
What is the best self-hostable Doppler alternative?
By the live Self-Host Health Score, Infisical ranks highest (96/100).
Which open-source Doppler alternatives run on a Raspberry Pi?
Those publishing official ARM64 images: Infisical, OpenBao.
Which is the lightest on RAM?
OpenBao, at about 256 MB.