The verdict in three sentences
A custom online booking module for a medical practice in Miami costs USD 9,000 to 28,000 in 2026, versus USD 120 to 350/month for a shared-calendar platform. Custom removes the lifetime subscription, keeps the patient base private (no competing with peers in a public directory) and integrates SMS reminders, cancellation handling and a multi-practitioner calendar. The financial tipping point sits around 12 to 18 months.
Custom vs platform: the real cost
A booking platform activates fast, but its cost is recurring and you control neither the patient data nor how your slots compete with peers.
| Criterion | SaaS platform | Custom module |
|---|---|---|
| Upfront cost | USD 0 - 350 | USD 9,000 - 28,000 |
| Recurring cost | USD 120 - 350/mo | Hosting ~USD 35/mo |
| Patient-base sharing | Yes (public directory) | No |
| Data ownership | Platform | Practice |
| Customization | Limited | Full |
| Brand / URL | Third-party subdomain | Your domain |
| Over 5 years (3 doctors) | 21,000 - 63,000 | 11,000 - 30,000 |
Over 5 years, a 3-practitioner practice pays USD 21,000 to 63,000 in subscription, often more than a custom build amortized once.
What a good booking module contains
Scope drives price. A simple core starts at USD 9,000; advanced functions raise the budget.
| Function | Detail | Range USD |
|---|---|---|
| Single-doctor calendar | Slots, reasons, duration per act | 9,000 - 13,000 |
| Multi-practitioner | Separate calendars, per-doctor rules | +3,500 - 7,000 |
| SMS + email reminders | D-1 and H-2, confirm/cancel | +1,800 - 3,500 |
| Cancellation handling | Waitlist, auto re-offer | +2,200 - 4,500 |
| Linked telehealth | Video link, deposit payment | +3,500 - 7,000 |
| Patient record link | Profile, booking history | +2,200 - 4,500 |
SMS reminders are the #1 lever against no-shows: they cut absences by 15 to 30% depending on the patient base. 2026 estimate, to refine by volume.
Mini case study
Dr. Alvarez practices in a 3-physician group in Miami. On a platform she pays USD 240/month (USD 2,880/year) and estimates losing 4 to 5 patients/month captured by peers via the public directory. A custom module at USD 18,000 removes the subscription and no-shows drop from 14% to 9% on 1,200 monthly bookings: at USD 30 margin per slot, that is 60 slots/month recovered, about USD 1,800 monthly. Combining subscription savings and recovered slots, the investment pays back in ~14 months.
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FAQ
How much does a booking module cost in Miami in 2026?
From USD 9,000 for a single-doctor calendar to USD 28,000 for a multi-practitioner system with reminders, waitlist and telehealth.
Why not stay on Zocdoc or similar?
The platform puts you in competition with directory peers and costs USD 120 to 350/month for life. Custom keeps your patient base and becomes cheaper over 3 to 5 years.
Do SMS reminders really cut no-shows?
Yes, by 15 to 30% depending on the patient base. On a high-volume practice that is dozens of slots recovered each month.
Does the module handle multiple practitioners?
Yes: separate calendars, per-doctor duration rules and reasons, consolidated front-desk view. It is a +USD 3,500 to 7,000 option.
Is it HIPAA-compliant?
Yes: compliant health-data hosting, consent, minimization and access rights built in from the design stage.
Let's scope your project. Tell us the number of practitioners, whether you want SMS reminders and telehealth, and your indicative budget. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
