Connect ViSof and Cal.com. Appointments on your calendar, with Arbol.
How it works
The patient writes to or calls your organization.
Arbol books on ViSof with real availability.
The appointment lands in Cal.com, with your clinicians' real availability.
Arbol confirms and reminds it; if the patient reschedules, it moves it in Cal.com.
What each one is
Healthcare provider management software
ViSof
ViSof DDI Software SAS is a Colombian company that develops SIIPS, an information system that brings the clinical, administrative and financial processes of IPS (healthcare provider institutions) into one platform. Its modules cover appointments and online booking, specialty-specific clinical records, service orders, billing, RIPS (Colombia's standardized service-record files), accounts receivable, claim denials (glosas), payroll, accounting and inventory. It has options for dentistry, clinical lab, imaging and outpatient care.
An IPS uses SIIPS to book appointments, keep clinical records and bill with RIPS files and electronic invoices from a single system.
On May 5, 2026, Colombia's Ministry of Health and Social Protection granted SIIPS technical conformity validation for the Digital Care Summary (RDA) in the Patient and Outpatient Consultation scenarios. Source: visof.com (opens in a new tab)
ViSof integrationScheduling and booking
Cal.com
Cal.com is a scheduling and booking tool.
A clinic uses it to publish its availability and take bookings.
Cal.com integration
Questions
Do we need to build on the Cal.com API?
No. Arbol connects with Cal.com: your team turns it on from Arbol with your organization's account and approves what goes in.
Do ViSof or Cal.com endorse Arbol?
No. ViSof and Cal.com are trademarks of their owners and do not sponsor or endorse Arbol. Arbol works on your organization's side, with the accounts and processes you already have with each.
What happens to patient data?
They are health data, sensitive under Colombia's Law 1581 of 2012: processed for a stated purpose, with the patient's authorization and with encryption and isolation per organization. Every conversation is recorded and exportable.
Trademarks and logos belong to their owners. ViSof and Cal.com do not sponsor or endorse Arbol. All integrations · Arbol's API
Let's look at ViSof and Cal.com in your operation.
A 30-minute demo with your team: how you work today, what we connect first and how long it takes. You leave with a written proposal.