More organization. More time for what matters.
Your clients,
organized right inside Google Calendar.
Create, find and manage your clients without leaving the calendar you already use every day.
- Simple to use
- Integrated with Google Calendar
- For any profession
Google Calendar
September 2026
My calendars
- Appointments
- Follow-ups
- Procedures
09:00
Maria Silva
Appointment
10:30
João Pereira
Follow-up
14:00
Ana Costa
Assessment
16:00
Carlos Mendes
Appointment
Cadastrio
Maria Silva
Existing client- (11) 99999-9999
- maria.silva@email.com
- 12/03/1985
Next appointment
Tue, Sep 22 • 09:00
Appointment history
12 total
Notes
Prefers morning appointments.
Complete client records
Centralize the key details of every client.
All inside the calendar
Look up and create clients without switching systems.
Built for teams
Organize different professionals, calendars and clients.
Your way
Create custom fields for the information that matters to your business.
Works right where you already work.
Open an event in Google Calendar and Cadastrio automatically recognizes the matching calendar.
Open your calendar
Sign in to Google Calendar like you do every day.
Find or create the client
With an event open, Cadastrio recognizes the calendar and shows the right client.
Schedule and keep everything organized
The event stays linked to the client, with the information always at hand.
Find any client in seconds.
Search your clients directly in Cadastrio and quickly see the most important information for the appointment.
Maria Silva
(51) 99999-9999
Health plan: UnimedJoão Souza
(51) 98888-8888
Company: ACMEEach business chooses which information appears in the client record.
Every business needs different information.
You choose what to record. Cadastrio adapts to your routine — not the other way around.
A client record that adapts to your business.
For professionals and teams who live by appointments.
Your service is getting smarter.
Your calendar can too.
WhatsApp Business, automations and AI agents are changing the way clients book appointments. Cadastrio helps keep the information organized in Google Calendar.
Get your calendar ready for a new generation of client service.
One company. Multiple professionals. All organized.
Professional A
Own calendar
Professional B
Own calendar
Professional C
Own calendar
Each professional with their own calendar — and the company's clients always organized.
Your data deserves care.
Protected access
Each person signs in with their own account and only sees what belongs to their workspace.
Access control
You decide who is part of the team and can remove access whenever you want.
Privacy
Your clients' information stays organized and carefully stored, always under your control.
A plan for every stage.
Start for free and upgrade when you need more room for your clients and your team.
Free
R$ 0
For getting started organizing your clients in Google Calendar.
- 1 professional
- Up to 20 clients
- Client records
- Client search
- Google Calendar integration
- Access to the Cadastrio Add-on
No card required to get started.
Professional
R$ 39,90/month
R$ 399,00 /year
Save with the annual plan.
For professionals who use Google Calendar every day.
- 1 professional
- Unlimited clients
- Everything in the Free plan
- Custom fields
- Client management
- Complete scheduling features available in Phase 1
- Support
Team
R$ 79,90/month
R$ 799,00 /year
For teams that share their client service and scheduling routine.
- Up to 3 professionals
- Unlimited clients
- Everything in the Professional plan
- Multiple professionals
- Organization by calendar
- Team features
- Support
Additional professional
R$ 29,90/month
For each professional beyond the 3 included in the Team plan.
Your calendar is already open every day.
Now it can organize your clients too.
Works fully integrated with Google Calendar.
Frequently asked questions
Do I need to switch calendars to use Cadastrio?
No. Cadastrio works right inside the Google Calendar you already use every day.
Is Cadastrio right for my profession?
If you work with appointments, yes. Doctors, dentists, psychologists, consultants, service providers and many other professionals can use it.
Can I use it with my team?
Yes. A company can bring together multiple professionals, each with their own calendar, while keeping clients organized in one place.
Can I choose which information to record?
Yes. You define the fields that matter to your business, such as health plan, company, member ID or notes.
Can I use Cadastrio for free?
Yes. The Free plan lets you register up to 20 clients and use Cadastrio with 1 professional.
What happens when I reach 20 clients?
Your existing clients remain available. To register new clients beyond the Free plan limit, you will need to upgrade to a paid plan.
Does the Professional plan have a client limit?
No. The Professional plan includes unlimited clients for 1 professional.
How many professionals are included in the Team plan?
The Team plan includes up to 3 professionals. Additional professionals cost R$ 29,90/month each.
Can I cancel at any time?
Yes. Users may cancel their subscription subject to the conditions set out in the Terms of Use.