heydiga

Google Calendar, now on the phone too

The diary the whole team already uses stays the only one. heydiga checks the free slots before promising anything and writes the appointment in before hanging up.

The diary is up to date; the phone never looks at it

Google Calendar knows exactly when you are free. The trouble is that whoever picks up the phone cannot always check it.

Today
  • Whoever answers offers a time from memory and then finds out it was already taken.
  • The appointment goes on a note and somebody moves it to the calendar later. Or forgets to.
  • Two people take two calls and give the same time to two different customers.
With heydiga
  • It reads the calendar before saying anything and only offers slots that genuinely exist.
  • It is written into Google Calendar before hanging up, with the reason and the caller's number.
  • It takes the slot there and then, so the second call no longer sees it free.

What it reads and what it writes

The connection runs both ways: heydiga checks the diary before promising a time and writes to it the moment it is agreed.

Reads from Google Calendar
  • Free slots and hours already taken.
  • Opening hours, bank holidays and closures.
  • The calendar of each person on the team.
  • How long each kind of appointment usually runs.
Writes to Google Calendar
  • The new appointment, in the diary of whoever will take it.
  • Name, phone number and reason for the call.
  • Changes of time and cancellations.
  • A summary of the call inside the appointment itself.

Fifteen minutes and it is done

No new diary, no technical help and without moving a single appointment you already have.

1
Access is authorised
From your own Google account, with a permission you can revoke whenever you like.
2
The calendars are chosen
Which ones heydiga may read and which one it writes to. It never sees the rest.
3
The phone is diverted
And appointments start appearing in the same diary as always, on their own.

Anyone who keeps their diary in Google Calendar gets this

Every business has its own casuistry, with its own day to day, its own integrations and its own questions.

What changes with the diary answering the phone

The same diary as always, with the phone answered.

70%
7 out of 10 bookings are closed end to end without anyone on the team stepping in.
45s
How long it takes to give an appointment, from the phone ringing to the calendar entry.
40%
4 out of 10 bookings come in outside opening hours.
Patients no longer drop out halfway through treatment. Every session is reminded.
Physiotherapy centre · Bilbao
Anyone who called on a Sunday used to go to another agency. Now they have a viewing booked for Monday.
Agency with 4 offices · Costa del Sol

What not answering costs you

The calls you miss and the ones that interrupt your work both have a price. Find out how much you could save with heydiga.

Rough figures for a business:

  • 430 calls a month, 1.8 min each on average.
  • €183 average spend per customer.

Money lost every month

€9,516

€114,192 a year

129

unanswered calls a month

52

customers who were going to book

Fixed with Diga Growth, 169 €/month.
You are losing 56 times what it costs.

Get that money back

What people ask before giving access to the diary

The five doubts of somebody who already has their diary set up and does not want anybody making a mess of it.

Connect it this afternoon

Fifteen minutes to connect it and it is taking appointments tonight. If it does not convince you, it disconnects just as fast.

Servers in the European UnionGDPR complianceENS medium category (RD 311/2022)ISO 27001Data encryption and anonymisation

© 2026 heydiga · Barcelona · Madrid