The AI Voice Agent That Calls, Listens,
and Closes — 24/7

An AI call agent (also called an AI voice agent or AI phone agent) is an automated software system that conducts real phone calls using artificial intelligence — speaking, listening, and responding to customers in natural language. Unlike IVR menus, AI voice agents hold full conversations, answer questions, book appointments, qualify leads, and transfer to humans when needed.

Callari uses a pipeline of speech-to-text (Deepgram), large language models (GPT-4, Claude, Groq), and text-to-speech (ElevenLabs, Cartesia) to power a real-time AI phone agent. You configure the agent's personality, knowledge base, and call flow — then Callari handles every call automatically via Twilio.

AI calling agents handle routine, high-volume calls — lead qualification, appointment reminders, FAQ support, outbound follow-ups — at a fraction of the cost of human agents. For complex or sensitive conversations, Callari supports warm transfer to a live human agent.

Yes. Callari has TCPA compliance built in — AI agents disclose they are AI at the start of each call, honor opt-out requests automatically, and maintain a Do Not Call list. Consent records are stored and exportable for audits.

Callari starts at $49/month for 300 included call minutes. Growing teams use the Growth plan ($149/month, 1,000 minutes), and high-volume businesses use the Business plan ($399/month, 3,000 minutes). All plans include a 14-day free trial with no credit card required.

AI call agents are widely used in real estate (lead qualification, viewing scheduling), healthcare (appointment reminders, patient follow-up), insurance (policy reviews, renewals), e-commerce (order follow-up, customer support), and B2B sales (cold outreach, demo scheduling).