Connected carefully

Provider-neutral where it matters.

Infrastructure integrations stay behind Frontal Voice contracts so customer workflows do not depend on one vendor's data model.

Voice provider

Retell is the first configured voice adapter. A deterministic mock runs locally; future providers can implement the same contract.

Google Calendar and Cal.com adapters sit beside a deterministic mock calendar.

Email and SMS channels use replaceable provider abstractions and never claim delivery before confirmation.

Growth and Professional organizations can deliver normalized lead and appointment events to customer systems.

Stripe Checkout, portal, subscriptions, and metered usage are isolated behind a high-integrity billing subsystem.

CRM and service-platform adapters will be added only when they are genuinely implemented and tested.