Case Study
3x More Appointments Than Your Call Center. In 1/26th the Time.
How an elective healthcare practice replaced 3-hour response times with a 7-minute AI agent—and watched appointment rates triple.
4,633
Conversations Managed
1,355
Leads Generated
67.3%
Appointments Booked
The Challenge
Your best prospects are on your website at 11 PM. Your front desk closed at 5.
Elective healthcare faces a unique conversion problem: the patients who need you most are the ones least likely to call.
The decision doesn’t happen at 9 AM. It happens the night before, when the patient is alone, doing private research, and finally ready to act. Practices that start the conversation in that moment win the consultation.
A patient won’t call your front desk to ask about sensitive health topics. But they will type it into a chat window at 11 PM when nobody’s watching. An AI agent removes that friction—handling early-stage questions 24/7 so the visitors who would have gone quiet become booked appointments instead.
You know what you’re spending on ads. You don’t know which campaigns actually produced booked revenue. Without a closed loop from ad to conversation to appointment to new patient revenue, your budget optimization is a guess at best.
7 min vs. 3h 16m
The AI agent books appointments in 7 minutes. The existing form-based process took 3 hours and 16 minutes. Same lead. Completely different outcome.
Lahzo platform data — median lead-to-appointment time comparison
The Solution
AI Sales Agent + Proprietary Audiences, Unified in One Platform
Lahzo deployed its Sales Engine Platform: an AI agent that engages every visitor in real time—24/7—paired with targeted advertising using proprietary audience data. The result: the right patients see the right message, and when they arrive on the site, someone is there to book them immediately.
What Lahzo Deployed | Coverage |
|---|---|
Always-on AI sales agent | Website chat, service pages, landing pages, conversion points—24/7/365 |
Proprietary audience targeting | Device-targeted programmatic advertising using first-party behavioral data |
Closed-loop attribution | Ad impressions → agent conversations → booked appointments → patient revenue |
Performance dashboard | Real-time visibility into conversations, appointment rates, show rates, and patient spend |
The Proof
The AI agent didn’t just respond faster. It converted 3x more.
67.3%
AI Agent Appointment Rate
67.3% of AI agent leads converted to booked appointments. Traditional follow-up converted 22.3%—the AI agent books at 3x the rate.
3x
vs. Traditional Follow-Up
Same leads. Same practice. The only difference: how fast and how well the first conversation happened. The agent wins by a factor of three.
41.7%
Lead to Completed Appointment
Not just booked—completed. 41.7% of AI agent leads walked through the door, vs. 14.6% through traditional follow-up. 2.9x more patients in the chair.
~$2.5M
Patient Initial Spend
~$2.5M in initial patient spend attributed to AI agent-booked appointments. Real revenue from real patients who were booked in minutes, not hours.
“I mean, the Lahzo AI Sales Agent is already fighting for the appointments. More consistently than our call-center agents.”
CEO — Multi-Location Elective Healthcare Clinic
“
The Full Story
Problem → Insight → Solution → Results
The Problem
Spending on ads. Getting form fills. Converting too few to appointments.
An elective healthcare practice was investing in digital advertising and generating leads. But the gap between form fill and booked appointment was where the marketing budget disappeared. Median response time through the existing process was 3 hours and 16 minutes. By then, the patient had moved on. Industry benchmarks show the average elective practice takes 5+ hours to respond — and every hour of delay drops qualification odds by over 6x.
The Insight
These patients won’t call. But they will chat—at 11 PM.
Elective healthcare decisions are deeply personal. Patients researching sensitive topics—hormone therapy, weight loss, aesthetics—do it privately, often late at night. They won’t pick up the phone. They won’t fill out a form and wait three hours. But they will engage with an AI agent that responds instantly, answers their questions without judgment, and books them before the moment passes. Research from MIT and the Kellogg School of Management confirms: a 5-minute response makes you 21x more likely to qualify the lead.
The Solution
An AI agent that books appointments in 7 minutes. Around the clock.
The practice deployed Lahzo’s AI sales agent across its website—engaging every visitor in real time, 24 hours a day. The agent answers procedure questions, qualifies patients, and books consultations directly into the scheduling system. No front desk required after hours. No leads left waiting. Simultaneously, proprietary audience targeting drove high-intent traffic to the site, and closed-loop attribution connected every ad dollar to a booked appointment.
The Results
67.3% appointment rate. 833 completed appointments. ~$2.5M in patient spend.
Over the tracking period, the AI agent handled 4,633 conversations, generated 2,014 leads, and booked 1,355 appointments—of which 833 were completed. The AI agent’s 67.3% appointment rate was 3x the 22.3% achieved through traditional follow-up. Its 41.7% lead-to-completed-appointment rate was 2.9x higher. And median time from lead to booked appointment dropped from 3 hours 16 minutes to approximately 7 minutes.
“She [the Lahzo AI Sales Agent] was so empathetic with this guy that was an ED patient... The conversation was so sincere. He clearly had no idea he was talking to AI. And honestly it like made me emotional... just well done. So we’re just super pleased.”
COO — Multi-Location Elective Healthcare Clinic
“
More Results
AI Agent vs. Traditional Follow-Up
Metric | AI Agent | Traditional Follow-Up |
|---|---|---|
Appointments Booked | 1,355 | 125 |
Appointment Rate | 67.3% | 22.3% |
Lead to Completed Appt | 41.7% | 14.6% |
Time to Appointment | ~7 min | 3h 16m |
Stop losing patients to slow follow-up.
See how Lahzo’s AI sales agent converts after-hours visitors into booked appointments—in minutes, not hours.
Why It Works
Speed + privacy + attribution.
That’s the formula.
Most practices run ads and have a contact form. What they don’t have is a system that responds instantly, removes the stigma barrier, and proves which dollars drove which patients.
The 5-minute window, covered 24/7
Research shows a 5-minute response is 21x more effective. The AI agent responds in seconds—at 2 AM, on holidays, and on every page of your site.
Privacy as a conversion lever
For sensitive health topics, chat removes the judgment barrier. Patients engage with questions they would never ask a receptionist by phone.
Ad dollar to booked patient
Closed-loop attribution connects every ad impression to every agent conversation to every booked appointment. No guessing what’s working.
Lower CAC, higher volume
When 67% of leads book vs. 22%, you need fewer leads to fill the same number of chairs. Same ad spend. 3x the output. CAC drops accordingly.
Sources
Full Citations
All performance data is from Lahzo platform analytics unless otherwise noted. External statistics are independently verifiable at the URLs provided.
Lahzo platform data. Median lead-to-appointment time comparison: AI agent (~7 min) vs. existing form-based process (3h 16m). Tracked via internal performance monitoring.
leadresponsemanagement.org/lrm_study
MetaMed Marketing / Elective Medical Leads Study (2018). Study of 11 elective medical practices over two years. Average response time: 5 hours and 48 minutes. Calling within 21 minutes yielded 65% higher lead-to-consultation conversion rate.
metamedmarketing.com/blog/responding-to-patient-inquiries-timing-tone-perseverance/
Harvard Business Review — “The Short Life of Online Sales Leads” (2011). James B. Oldroyd (SKK/Sungkyunkwan University), Kristina McElheran (Harvard Business School / University of Toronto / MIT), David Elkington. HBR Vol. 89, No. 3. Audit of 2,241 U.S. companies. Found 7x qualification boost within 1 hour, 60x within 1 hour vs. 24 hours, and over 6x qualification decay in the first hour. Indexed in SSCI & SCOPUS.
hbr.org/2011/03/the-short-life-of-online-sales-leads
MIT/Kellogg — Lead Response Management Study (2007). Dr. James Oldroyd, Kellogg School of Management / MIT Sloan School of Management. David Elkington, InsideSales.com. Behavioral analysis of 3 years of call data across 6 companies. Dataset: 15,000+ web-generated leads, 100,000+ call attempts. Found 21x qualification improvement at 5 minutes vs. 30 minutes, and 100x contact probability improvement at 5 minutes vs. 30 minutes. Presented at MarketingSherpa B2B Demand Generation Summit.
leadresponsemanagement.org/lrm_study
All other statistics (4,633 conversations, 2,014 leads, 1,355 appointments booked, 833 completed, 67.3% appointment rate, 41.7% lead-to-completed rate, 22.3% traditional follow-up rate, 14.6% traditional lead-to-completed rate, ~$2.5M patient initial spend) are Lahzo platform analytics from the evaluation period.
Ready to see what Lahzo can do for your practice?
AI sales agent. Proprietary audiences. Closed-loop attribution. One platform.