Appointment & Patient Engagement Software and mobile app

Every missed appointment costs a clinic twice. The slot goes unpaid, and the front desk still burns a phone call chasing it.

Multiply that by a busy week and the real cost shows up in two places:

• Lost revenue — a doctor’s time that can’t be recovered once the slot passes.

• Staff time — reception spends hours on confirmation calls, reschedules and "are you still coming" messages instead of helping patients in front of them.

Most of this isn’t a scheduling problem. It’s a communication problem. Patients forget, plans change, and if the only way to book or reschedule is a phone call during clinic hours, some of them simply won’t bother.

OPD Suite tackles this with one connected stack: online booking, a live queue, automated reminders, and a patient-facing portal and app.

None of these pieces work in isolation — a reminder is only useful if it links to a real, bookable slot. This post walks through the stack end to end: how each piece fits together, and why it directly cuts no-shows and admin phone-call load.

Appointments & Queue

The clinic side starts with a schedule that reflects reality — not a paper register reception has to re-check every time someone calls in.

Today’s queue — every patient, their position, and their status, live.

• Doctor schedule view — each doctor’s working hours, breaks and booked slots in one calendar, so double-booking isn’t possible.

• Live queue position for patients — the app and portal show a real-time queue number, not just an appointment time, so patients know when to actually walk in.

• Quick slot refill for reception — when someone cancels, the freed slot goes straight back into the bookable list instead of sitting empty.

This is the same Appointments & Queue module included from the Clinic plan onward — see pricing for what’s in each tier.

Public Online Booking

A clinic’s booking desk closes at 6 PM. Patients don’t stop wanting appointments at 6 PM.

Public online booking — no login, no phone call, no waiting for clinic hours.

• Book without calling — a patient-facing booking page lists real, live slots for each doctor, and a confirmed booking needs no phone call at all.

• Available beyond clinic hours — the booking page runs independently of staff availability, so a patient can book at 9 PM for tomorrow morning.

Because the page pulls from the same schedule the front desk uses, there’s no risk of a web booking clashing with a walk-in reception just registered.

WhatsApp, SMS & Email Automation

Booking is only half the job. Getting patients to actually show up — or to free the slot early enough for someone else to take it — is the other half.

An automated WhatsApp reminder, with one-tap confirm, reschedule or cancel.

• Automated reminders — WhatsApp, SMS and email reminders go out on a schedule the clinic sets, with no one manually sending them.

• Follow-up nudges — a post-visit message with care instructions and the next review date keeps patients on track between appointments.

• Cancelled-slot fill — when a patient cancels, the system can offer that freed slot to the next waitlisted patient automatically.

Reception sets the rules once — the reminders and follow-ups run themselves.

None of this needs a staff member watching a calendar. A rule is configured once, and it keeps running through every appointment that matches it. This messaging layer, along with online booking and the patient portal, is part of the Clinic plan, OPD Suite’s most popular tier.

Patient Web Portal & the OPD Suite Mobile App

Patients don’t only need to book an appointment. They need to find their last prescription, check what they owe, and see when they’re due back — usually without calling the clinic to ask.

The patient web portal — appointments, records and bills, without a phone call.

• Records, prescriptions and bills in one place — every visit, prescription and invoice is available to the patient at any time, from any device.

• Book across doctors and locations — for clinics with more than one branch, the same login covers every location.

• Know exactly what’s owed — outstanding balances and paid invoices are visible up front, no billing-desk call needed.

The OPD Suite patient app — booking, records and bills from a phone.

The OPD Suite patient app puts the same portal in a phone: book with the right doctor, keep every prescription and report in one place, and know exactly what’s owed.

Why This Cuts No-Shows and Staff Workload

Each piece above solves a different part of the same problem, and together they change where a clinic’s time goes.

Think of a patient’s journey as three points where a phone call used to be the only option:

• Booking — online booking and the patient app remove the call at the start, since the patient can see and pick a real slot themselves.

• Confirmation — automated reminders remove the "just confirming your appointment" call reception used to make by hand, one patient at a time.

• Follow-up — the portal and app remove the call at the end, when a patient would otherwise ring up asking for a report, a prescription or an invoice.

What’s left for staff is the work that actually needs a person: the patient standing in front of them, not the ones who could have self-served.

There’s a second, quieter benefit too. A cancelled slot that gets automatically offered to a waitlisted patient isn’t just a no-show avoided — it’s revenue a manual process would likely have missed entirely, since reception rarely has time to work a waitlist by hand between other calls.

FAQs

Does public online booking require patients to create an account?

No. The public booking page lets a patient pick a doctor, date and slot, and confirm — without logging in.

Which channels can send appointment reminders?

WhatsApp, SMS and email are all supported, and a clinic can enable any combination of the three per appointment type.

Can a patient see their bills without visiting the clinic?

Yes. The patient web portal and the OPD Suite mobile app both show outstanding balances and paid invoices at any time.

Is the patient app free for patients to use?

Yes. Patients download and use the OPD Suite app at no cost — it’s the clinic that subscribes to OPD Suite.

What does OPD Suite cost for a clinic?

Three plans, starting at ₹999/month for Starter, ₹2,499/month for Clinic (the most popular tier, which includes online booking, messaging automation and the patient portal), and ₹5,999/month for Multi-speciality. Every plan starts with a 14-day free trial — see full pricing.

Does the cancelled-slot fill feature need manual approval?

No. Once enabled, a cancelled slot is offered to the next waitlisted patient automatically, and reception only steps in if no one on the list accepts it.

Stop losing slots to no-shows and phone tag

Try the Appointments & Queue, Public Online Booking and reminder automation stack free for 14 days.

Start Free Trial at opdsuite.com

Have questions about this? Write to us at admin@prsindia.in.