The 12 features to demand
- Sub-second voice latency — speech-to-response under 800ms feels natural
- Interruption handling — caller can interrupt, agent yields gracefully
- Context memory across the call — agent doesn't forget what was said 30 seconds ago
- Native CRM/EHR/scheduler integration — not Zapier middleware
- Live calendar booking — books real appointments, not "we'll call you back"
- Compliance posture for your industry (HIPAA, SOC 2, FINRA, FTC Safeguards as applicable)
- Custom voice training — sounds like your brand, not a stock voice
- Industry vocabulary — knows your products, services, jargon
- Smart escalation — recognizes when to transfer to a human and does so with full context
- Multi-language — at least English + Spanish for U.S. operations
- Continuous improvement — every call grades the next, not static prompts
- Human team accountable to outcomes — somebody to call when it matters
Red flags to walk away from
- "AI receptionist" that's actually a fancy IVR menu (push 1, push 2)
- Demo with cherry-picked scripts and no real call samples
- No production deployments in your industry
- Per-minute pricing with no cap
- No SLA on uptime or response time
- Setup wizard that promises "live in 5 minutes" — production-grade deployments take days
Frequently Asked Questions
- What's the most important AI receptionist feature?
- Sub-second latency. Everything else is downstream. If the agent takes 2+ seconds to respond, callers hang up regardless of how good the rest of the system is.
- Do I need every feature on the checklist?
- No. Match features to your business. A solo therapist doesn't need DMS integration; a multi-location dealer group doesn't need solo-practitioner pricing. Use the checklist to ask the right questions.
- How can I test these features before signing?
- Ask for a live demo on a number you control — not a curated demo line. Make a real call as a customer would. Listen for latency, naturalness, and recovery from edge cases.