What do AI receptionists do? They answer phone calls, book and reschedule appointments, respond to common questions, qualify leads, take messages, and route urgent or complex calls to a human. Many also log caller details and call summaries into your CRM automatically. How much does an AI receptionist cost per month? Pricing varies by provider and model. The common structures are flat monthly subscriptions, per-minute billing, and per-call pricing, so your cost depends heavily on call volume.