Most small teams hire their first SDR (sales development rep) too early — before they've nailed the inbound script, before pricing is set, and before they actually know which questions visitors ask before converting. An AI voice assistant flips that order. You ship the assistant first, watch what real visitors say in the transcripts, and only hire a human once the playbook is repeatable.
The real cost of a single inbound conversation
An entry-level SDR in North America runs roughly $4,800–$6,200/mo fully loaded, and the average rep handles 8–12 inbound conversations per day. That works out to about $2–$4 per qualified conversation — assuming they're at their desk, awake, and not in a meeting. An AI voice assistant on MAZ Assist costs roughly $0.18–$0.34 per minute and answers in under a second, 24/7, in 17+ languages.
Where AI wins
- Speed-to-lead. Conversion rates drop by ~80% if a lead waits more than five minutes for a response. The AI answers instantly.
- Off-hours and weekends. 38% of B2B intent searches happen outside business hours. Humans sleep.
- Multilingual. One assistant covers English (US/UK/India), Hindi, Urdu, Arabic (Gulf), Spanish, French, German, Portuguese, and more — without hiring per market.
- Consistency. Every visitor gets the same qualifying questions in the same order. Your CRM stops getting half-filled lead records.
Where humans still win
Complex multi-stakeholder deals, enterprise procurement, and high-trust verticals (legal, M&A) still need a human in the loop. Use the AI to qualify and book; let your closer do the closing.
What this looks like in practice
Teams using MAZ Assist typically wire the assistant to capture name + email + the one question that matters most for qualification, then auto-send a Calendly link only to leads who pass that bar. The human team works a smaller, hotter list — usually 2–3× their previous booked-call rate without any extra headcount.