01When to choose an AI voice agent?
AI voice agents are ideal for repetitive, predictable tasks: lead qualification, appointment booking, FAQs, order confirmations, and automated reminders. They excel when call volume exceeds your team's capacity, especially outside business hours. At SAI, we deployed a voice agent for a Laval company that generated $220,000 in revenue with 8000% ROAS — the AI qualified and converted clients while the team slept.
02When to keep human agents?
Human agents remain superior for complex situations requiring empathy, negotiation, or contextual judgment. Sensitive complaints, advanced technical support, and high-value sales benefit from human interaction. The optimal solution is hybrid: AI handles routing, qualification, and FAQs as the first line, then transfers complex cases to a human.
03The hybrid model: the best approach
SAI recommends a hybrid model where the AI voice agent filters and qualifies 100% of incoming calls, answers common questions, and only transfers to a human the cases that require it (about 15-20%). This model reduces costs by 60-80% while maintaining service quality for complex cases.