CallMissed builds voice and WhatsApp AI agents that answer customer contacts, book callbacks and appointments, and transfer to a human with context when needed. Every exchange across phone, WhatsApp, SMS, email, Instagram and Messenger is written to one customer record. WhatsApp replies draw on uploaded documents, and agents switch language mid-conversation. Voice is billed per connected minute, messaging per model call, with a free start and an Enterprise tier. The company is registered in Delaware and describes itself as made within India.