External · Harvard Business ReviewMarch 2026 · 5 min read
What Should Your Company's AI Sound Like to Customers?
Harvard Business Review explores one of the most overlooked dimensions of customer-facing AI: its voice. Tone, pacing, and personality shape trust as much as accuracy does — and most companies are getting it wrong.
Why this matters for dental practices
Patient-facing AI isn't just a transactional tool. The way it greets, listens, and confirms appointments becomes part of the practice's brand. A voice that feels rushed or robotic erodes confidence; one that's warm and clear builds it.
Key takeaways
- AI voice is a brand decision, not just a technical one.
- Match tone to context — empathy for sensitive topics, efficiency for routine confirmations.
- Consistency across channels (phone, SMS, web) builds trust faster than novelty.
- Test with real customers; perceived warmth often diverges from internal assumptions.
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