Coursera Flash Sale
40% Off Coursera Plus for 3 Months!
Grab it
Learn to build a fully functional AI voice agent from scratch without coding that can serve as a high-ticket service for businesses. Master the fundamental components of voice agents including prompts, LLMs, and knowledge bases while discovering the three most profitable voice agent offers currently in demand. Follow a complete step-by-step tutorial using Retell AI and Cal.com to create an inbound receptionist capable of answering questions, checking availability, and booking appointments around the clock. Set up functions that enable your AI to execute real-world tasks like calendar booking, create knowledge bases to provide your AI with accurate information, and craft system prompts that establish personality and guardrails. Test and iterate your agent through live demonstrations to ensure human-like responses while preventing AI hallucinations, then deploy your completed voice agent with phone numbers and learn to analyze call history for optimization.
