iPhone and iPad
Conversations, contacts, calendar and dashboards in your pocket, with an alert for every booking and cancellation.
Conversations that book themselves.
AI-powered software to automate WhatsApp bookings
CALYNX automates bookings, reminders, confirmations and cancellations through WhatsApp — your calendar runs itself.
BookingsRemindersConfirmationsCancellations
C
CALYNX Assistant
Online
Do you have any availability tomorrow?
Sure! I have these slots:
10:0012:3016:00
Which one works for you?
12:30
✓ Done! Appointment confirmed for tomorrow at 12:30. You’ll get a reminder beforehand.
See CALYNX in action
In one minute: a patient messages you on WhatsApp at 10:47 pm, the assistant books the appointment and it all lands in your Google Calendar.
The video is in Spanish. Names and data are examples.
Built to feel like an extra team member
Early pilot feedback points to the same outcome: less admin work, faster replies, and more confirmed bookings.
< 2 min
Average first reply time in a typical flow
24/7
Availability for bookings, reminders, and changes
1 inbox
WhatsApp conversations without external booking links
Our team spends far less time answering the same scheduling questions. Clients just message us and the slot gets locked in.
Laura M.
Clinic manager
The strongest part is not only booking. It is the reminders and rescheduling flow that keeps the calendar clean.
Daniel R.
Wellness studio owner
It feels natural for clients because everything happens inside WhatsApp instead of sending them to another tool.
Megan T.
Aesthetic clinic owner
Scheduling shouldn’t be manual.
Every day, businesses lose time and clients to outdated booking processes.
Endless back-and-forth messages
Missed appointments and no-shows
Manual confirmations that eat your time
Hours lost managing calendars
How it works
Set up in minutes. Start booking automatically.
01
Customer sends a message
Clients reach out directly via WhatsApp. No links, no apps, no friction.
02
CALYNX understands the request
AI reads the message, checks your calendar, and finds available slots instantly.
03
Appointment confirmed automatically
The booking is created, your calendar updated, and the client gets a confirmation with reminders.
Your calendar, on autopilot.
Save hours every week
Stop going back and forth. CALYNX handles scheduling so you can focus on your work.
Bookings inside conversations
No external links needed. Clients book naturally through WhatsApp.
Automatic reminders
Reduce no-shows with an automatic reminder the day before each appointment.
AI-powered, 24/7
CALYNX works around the clock. Bookings happen even while you sleep.
Built for messaging-first businesses
Connect the tools you already use.
WhatsApp Business
Primary channel
Google Calendar
Sync availability
On your iPhone, iPad and Mac. And on the web.
One account, the same conversations on every device. Reply from wherever you are.
Mac
The native desktop app for your front desk, with a sidebar, keyboard shortcuts and the same alerts.
app.calynxapp.com
Windows · Android · Linux · Chromebook
Browser
On Windows or Android? Sign in from Chrome, Edge or Firefox, nothing to install. The web is also where you sign up your business and manage your subscription.
Open the web appBuilt for businesses that run on appointments
From clinics to consultancies — if your clients book time, CALYNX works for you.
Clinics & Healthcare
Doctors, dentists, physiotherapists. Patients book and get reminders automatically.
Learn moreBeauty & Wellness
Salons, spas, barbershops. Clients book their next session via chat.
Learn moreConsulting & coaching practices
Financial advisory firms, academies and coaching teams. Schedule meetings without back-and-forth.
Local Services
Plumbers, electricians, mechanics. Clients request availability by message.
Agencies & Studios
Design, marketing, creative studios. Streamline client scheduling.
Veterinary & Pet Care
Vet clinics, groomers, pet sitters. Pet owners book in seconds.
Dental chairs filled, not phone lines.
Dental appointment software that automates patient bookings and reminders via WhatsApp.
Learn moreMore time healing, less time scheduling.
Physiotherapy booking software that automates appointments and follow-ups via WhatsApp.
Learn moreSimple, transparent pricing
Choose the plan that fits your business.
Launch offer — first 50 clients
MonthlyAnnualSave 20%
Starter
For small clinics
39EUR / month
49 EUR
- 1 booking calendar
- Up to 3 team members
- 1 WhatsApp number
- 500 AI conversations / month
- Automatic reminders
- Analytics dashboard
- Email support
Most Popular
Professional
Growing businesses
69EUR / month
89 EUR
- Everything in Starter
- Up to 3 calendars
- Up to 5 team members
- 2,000 AI conversations / month
- Priority support
Business
For teams & agencies
139EUR / month
179 EUR
- Everything in Professional
- Up to 20 calendars
- Up to 15 team members
- 5,000 AI conversations / month
- Dedicated support
Lock in launch pricing forever. Limited to the first 50 sign-ups.
CALYNX is a business service (B2B), sold exclusively to companies and professional practices. 14-day free trial on all plans. Cancel anytime. WhatsApp messaging costs (Meta) are billed directly by Meta to each client’s own WhatsApp Business Account — not through CALYNX.
Frequently asked questions
The essentials before you connect CALYNX to your business.
Do I need WhatsApp Business API?
Yes. CALYNX is designed to run on the official WhatsApp Business platform so bookings, reminders, and follow-ups happen reliably at scale.
What do I need to connect WhatsApp?
Four things: (1) a Meta Business account (business.facebook.com) with admin access — you can create it during setup if your business doesn't have one; (2) a business phone number not in use in the WhatsApp or WhatsApp Business app, able to receive a verification SMS; (3) Meta's business verification (legal documentation such as your tax ID) to display your business name and lift the initial conversation limits — you can connect first and verify later; (4) about 5–10 minutes: the process is guided, and CALYNX takes care of the technical setup.
Is the assistant fully autonomous? What if it makes a mistake?
It handles the routine work on its own — answering, booking, rescheduling and reminders — but always under your supervision. Every conversation appears in your dashboard (web and iPhone app) in real time, and you can step into any chat and reply yourself at any moment: the assistant steps aside. It books against your real calendar, so it can't double-book or invent time slots, and it answers based on the documents you upload (services, prices, policies), so you control what it knows.
Can I keep using Google Calendar?
Yes. CALYNX is built to check availability and create bookings on your existing Google Calendar workflow.
Can customers reschedule or cancel by message?
Yes. The same conversational flow can handle confirmations, changes, and cancellations without manual back-and-forth.
Can I keep using iCal (Apple Calendar) on my iPhone or Mac?
Yes. Simply add your Google Calendar account to the Apple Calendar app (iCal). All events sync automatically, so appointments managed by CALYNX will also appear on your iPhone, iPad, or Mac.
Who pays for WhatsApp messaging costs?
During setup, each client connects their own WhatsApp Business Account (via Meta). Meta bills messaging costs directly to the client — not through CALYNX. Your CALYNX subscription covers the AI assistant, calendar automation, and platform access. The first 1,000 service conversations per month on WhatsApp are free.
Who is CALYNX for?
It works especially well for clinics, beauty and wellness businesses, consultancies, and any team that manages appointments through WhatsApp.
I can't access the application, what should I do?
If you can't access app.calynxapp.com from Spain, your internet provider may be temporarily blocking access (this can happen during sports broadcasts). Solution: install the free '1.1.1.1' app by Cloudflare on your phone (available on App Store and Google Play) or on your computer (https://1.1.1.1/), enable it and try again. The block is temporary and resolves automatically within a few hours.
Let conversations manage your appointments.
Start today or request more information with no commitment.
Start your business trial — 14 days free
14-day free trial. Set up in 5 minutes.
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