Closed-beta access
Invitation-only, with your own provider keys.
The initial closed beta does not offer billing, subscriptions, or operator-funded model access. An invitation and a supported bring-your-own-key credential are required before a deliberation can run.
Bring your own keys
Connect supported Anthropic, OpenAI, or Google credentials, or an operator-allowlisted Ollama origin. Provider charges remain between you and that provider. Credentials are validated before use, encrypted at rest, masked in the interface, and never included in exports or shared results.
BYOK is suitable when you already manage provider accounts and need direct control over provider access, usage, and charges.
Managed access is unavailable
Stripe Checkout, billing-portal actions, subscriptions, and operator-managed provider funding are disabled for this release. Multibrain will not silently fall back to a system credential when your own credential is missing or unavailable.
Closed-beta funding policy
Every admitted run uses own keys only. The server verifies your invitation, account state, selected provider and model controls, and estimated limits before queueing the run. Provider charges remain on your provider account.