AIDentistry
Did it work? · Case study
Vendor case studies Editorial · not sponsored

AI phones after hours: what the vendor case studies actually measure

AI receptionists are sold on missed calls. Two vendors publish dental customer stories with production and revenue figures. We read both and sorted each number by type: counted, calculated by the vendor, or projected forward. No vendor relationship, no affiliate links.

Written Oct 31, 2026 (ET) Both vendor pages, a roundtable summary and ADA HPI fetched Oct 31, 2026

Focus
After-hours and overflow AI phone answering
Evidence type
Vendor-authored customer stories (marketing)
Paid placement?
No. Editorial case; neither vendor contacted
Short answer · editorial read

Unclear. The call and booking counts are believable signals. The dollar figures are vendor-calculated, with no baseline, no control period, and no cancellation data.

Strongest source we used
  1. 1 Vendor case study
  2. 2 Operator-reported
  3. 3 Organization evaluation
  4. 4 Randomized trial
01 Claim

What operators / vendors claim

Reported by the named group or vendor. Treated as claims until independently verified.

  • Arini / Wolfe Dental (2 locations). The page says Arini answered "about 500 after-hours and overflow calls per month" that previously went to voicemail, cutting missed calls to "around 50". It says Arini booked "$34,000 in total production value" in the first full month and "$134k" from September 2025 to April 2026. Claim · vendor
  • Resonate / Family First Dental (5 practices). Over an 8-week pilot the page lists 1,479 missed calls handled, 81 appointments booked directly by the AI, 94 booked by staff from AI-captured leads, and a "74% show rate for booked appointments". It values 39 new patients at a "$916 average value" and projects that forward to a yearly figure. Claim · vendor
  • ROI framing. The Resonate page lists an investment of "$450/location/month" and an "ROI: 4.9x". It then scales the projection to 20 and 100 practices. Claim · vendor projection

We repeat these figures only to examine them. They are the vendors' numbers, not results we expect any practice to get.

02 Checked

What we independently checked

What Signal Desk could confirm from public sources this pass — not a clinical study.

  • Both pages exist and say what is quoted above. We fetched both on Oct 31, 2026. Each is published by the vendor on its own site. Checked · fetched pages
  • Counted vs calculated vs projected. Call counts and appointment counts are presented as tallies. "Production value", "$916 average value", the yearly revenue figure and the 20- and 100-practice figures are calculations or projections built on the vendor's assumptions. Checked · evidence class
  • Show rate vs older tools. Resonate compares its 74% show rate with a "25% show rate" from the practice's previous online scheduling. That compares two tools, not AI with a staffed phone line. Checked · fetched page
  • Independent comparison point. At a Becker’s roundtable (summary dated Oct 10, 2026), one DSO COO reported a roughly 7% show-rate increase after adopting AI phones. That is operator-reported, but it does not come from a vendor. Checked · secondary summary
  • Adoption context. ADA HPI (July 2026) reports that 10.1% of responding dentists use AI for reception or front-desk check-in. Checked · ADA HPI
03 Limits

What did not go well / limits

Gaps, caveats, and anything we could not verify. Numbers without a fetched source stay here.

  • No control period. Neither page says what would have happened anyway: how many voicemail callers called back, or booked on another channel, without the AI. Limit · counterfactual
  • "Booked" is not "kept" or "paid". Production booked is scheduled value. Neither page reports completed production, collections, or cancellations for the AI-booked visits, apart from one show-rate figure. Limit · revenue definition
  • Chosen by the vendor. Vendors publish their best customer stories. We have no view of typical or failed deployments. Limit · selection
  • No independent audit, no PMS export. We did not contact either practice or vendor, and we saw no practice-management data. Unchecked · field verification
  • Pricing incomplete. Arini's page gives no price. Resonate's per-location fee may not include setup, phone-system, or integration costs. Limit · incomplete economics
  • Patient experience unmeasured. Neither page says whether callers are told they are speaking with an AI, or reports patient satisfaction with the calls. Limit · disclosure

Owner takeaway: if you pilot one, write your baseline down first (answer rate, voicemails per week, new-patient bookings). Then judge the tool on kept appointments from your own system, not on the vendor's dashboard value.

Sources

  1. How Wolfe Dental turned 500 missed calls per month into $140k of added production
    Arini (vendor case study) · Undated page; covers Aug 2025–Apr 2026 — Fetched Oct 31, 2026.
  2. Family First Dental Captures 175 Appointments and $131K in Annual Revenue with Resonate AI
    Resonate (vendor case study) · Undated page; 8-week pilot — Fetched Oct 31, 2026.
  3. Past the Hype: Where AI Is Delivering Real ROI for Dental Groups
    Healthcare Growth Strategies (summary of Becker’s Dental Review, Oct 8, 2026) · Oct 10, 2026 — Fetched. Operator-reported comparison point (show rate).
  4. Dentists Use AI to Make Appointments More Efficient, but Draw the Line at Clinical Decision Making
    ADA Health Policy Institute · July 2026 — Fetched. Front-desk AI adoption context.

← All case studies · Related directory category · How we label evidence · Editorial case for practice owners evaluating AI tools. Not a vendor advertisement.