10x Dental vs Arini: Recall Engine or AI Receptionist?

Arini calls itself the AI receptionist for dentists. The public story, including their Y Combinator profile, is inbound: a large share of dental appointments are still booked by phone, front desks still miss a lot of those calls, and an AI that picks up 24/7 captures patients who would otherwise hang up. They also offer texts, confirmations, and outbound reactivation.

That is a real problem. It is not the same problem as hygiene recall. If your hygiene column is empty and your unscheduled treatment report is fat, answering more new-patient calls will not drain those lists. You need something that *starts* the conversation with people who already know you.

What Arini is good at

• Inbound coverage. This is the product they were founded to be. After hours, lunch, and overflow are the stories they tell.
• Phone-first booking. If most of your new patients still call, a receptionist that can schedule into a supported PMS is aimed at that motion.
• A broader "patient engagement suite" pitch. Arini's later marketing includes reactivation, reminders, and group-scale ops, not only the original answering agent.

Where 10x Dental is built differently

• The list comes first. 10x reads overdue hygiene, unscheduled treatment, and lapsed patients from the PMS and works them daily by voice and text until they book or opt out. The phone ringing is one input, not the whole product.
• Missed calls get booked, not parked. When the desk is slammed, 10x calls the patient back and tries to complete the appointment, the same standard as recall. See how to grow a dental practice without buying more ads.
• Unscheduled treatment is a live pipeline, not an afterthought. Diagnosed work that never landed on the calendar is its own follow-up.
• Proof is production, not call-answer rate. Case studies report booked patients and recovered production in the first month, which is the number an owner can audit in the PMS.

A fair way to demo both

1. Hear a real call, not a script. Interrupt it. Ask about insurance. Ask to move the time.
2. Watch a writeback. The appointment should appear in Dentrix, Open Dental, Eaglesoft, Curve, or whatever you run, without a sticky note for the coordinator.
3. Ask what happens to yesterday's overdue list if nobody calls in. If the answer is "we can add outbound," make them run *your* list, not a happy-path sample.
4. Separate inbound metrics from recall conversion. Answered calls are not booked hygiene.

If inbound is the only fire, Arini is in the right category. If the fire is chairs you already paid to fill, start with 10x. The roundup of Arini, Dentina, Mango Voice, and 10x puts all four on one page.