Open source

MIT-licensed. The licence is the part that protects you.

Niblr is MIT-licensed, and that is the promise that matters: nobody can revoke it, reprice it, or make leaving expensive. It runs on standard Postgres and S3, with nothing proprietary in the way, and your catalog, orders and customers download as spreadsheets from any plan. Self-host the single-store build free, forever.

The single-store build is public.

Read it, fork it, run it. It is exported from the same source that runs the hosted service on every release, so the storefront, admin, checkout, invoicing and tax you would self-host are the code merchants use here. The multi-store hosting layer and billing are the paid part and stay private.

Read the source CI status of the public repositoryEvery release is typechecked, tested, migrated and built in public.

What you can verify today

Nothing is held hostage.

What self-hosting gets you

The single-store build is free forever under the MIT licence. Multi-store, which is how agencies run ten storefronts from one account, is the paid capability that funds the rest — so the self-host build is deliberately one store, not a crippled version of the hosted one.