AI-Powered Appointment Booking for Service Businesses
Bookzello is a modern multi-tenant appointment-booking SaaS and explainable AI receptionist platform. Engineered initially for independent barbershops and hair salons, with a single deterministic booking core designed to eliminate double-bookings across web, chat, and voice channels.
Deterministic Booking Meets Structured AI
Designed from first principles to guarantee concurrency safety, tenant isolation, and verifiable AI receptionist actions.
Collision-Safe Booking
PostgreSQL exclusion constraints prevent race conditions and guarantee zero double-bookings across all client channels.
Tool-Using AI Receptionist
Conversational assistant uses deterministic server tools for live openings, prices, and policies. Never guesses availability.
Mobile-First Customer Flow
Fast 4-step mobile booking: Service → Staff → Date/Time → Confirm. WCAG AA accessibility and tokenized self-service changes.
Multi-Tenant Isolation
Every business record is scoped with organizational boundaries reinforced by database-level Row Level Security (RLS).
Timezone & Schedule Engine
Full IANA timezone support, daylight saving handling, staff shift overrides, recurring breaks, and service buffer times.
Multi-Channel Unification
Public mobile website, website chat, WhatsApp messaging, and voice telephone gateways interact with the same database core.