Apache-2.0
Standalone edition
No Sonzai subscription or license fee. Run scoped memory, personality configuration, and the character demo locally. You pay for your infrastructure and any model provider you choose.
Get the source ↗Mind Layer · Pricing
Open source.
Run it your way.
Use the standalone Mind Layer on your own infrastructure, or access your existing Sonzai hosted workspace.
Existing hosted platform
Hosted usage
Hosted platform billing is separate from the open-source edition. Sign in to see your workspace balance, current charges, and available plans.
Open your workspace ↗A few practical questions
Does the standalone edition require a Sonzai subscription?
No. The standalone Mind Layer is available under Apache-2.0. It runs without a Sonzai account, subscription, or license server.
What costs should I expect when running it myself?
You cover your own compute and storage. Keyword memory operations and the scripted character demo need no model provider. If you enable model or embedding calls, any usage charges come from your chosen provider.
Is the hosted platform included?
No. The open-source edition has its own local API and scope. Hosted platform access, billing, SDKs, and MCP integrations are separate. Check your signed-in workspace for current hosted charges.
Can Sonzai help with an integration?
Contact us with your application, deployment needs, and expected usage. We can discuss the scope and any commercial support separately.