What does Infisical replace?

Infisical is a free alternative to Doppler ($252/yr).

Is Infisical open source?

Yes. Infisical is licensed under MIT, an OSI-approved open-source license.

Yes (self-hosted server; web UI).

Yes. Infisical is a server app you run on your own server, and its repository includes Docker files.

A free, open-source alternative to Doppler. Switching saves $252/yr at list price.

Checked Oct 17, 2026 · How we check

Self-hosted server

Replaces it Active Open source · MIT Linux Self-hostable

Infisical/infisical29.8k★last push Oct 17, 2026checked Oct 17, 2026

Imports your data: built-in Doppler migration (secrets per project and config)

Self-host

Runs on your own Linux server, with Docker files in the repo. Setup docs are on infisical.com.

What does Infisical replace?: Infisical is a free alternative to Doppler ($252/yr).
Is Infisical open source?: Yes. Infisical is licensed under MIT, an OSI-approved open-source license.
Does Infisical run on Linux?: Yes (self-hosted server; web UI).
Can you self-host Infisical?: Yes. Infisical is a server app you run on your own server, and its repository includes Docker files.