Connect your calendar
In Settings, then Integrations, connect Google Calendar, Outlook, Cal.com or Calendly. The connection is shared across your workspace.
AI appointment booking, right on the call
Your AI receptionist answers, checks your calendar and books the appointment before the caller hangs up. Google Calendar, Outlook, Cal.com or Calendly, inside the rules you set.
Or book a demo1Connect your calendarGoogle Calendar, Outlook, Cal.com or Calendly. The agent books into the calendar you pick.
1Connect your calendarGoogle Calendar, Outlook, Cal.com or Calendly. The agent books into the calendar you pick.
Trusted by 6,000+ businesses
Teams already let Allo answer, and book, when they can't pick up.
Booked during the call
No callback, no back-and-forth email. The slot is taken while they're on the line.
Calendars supported
Google Calendar, Outlook, Cal.com and Calendly.
GDPR compliant
Your calls and calendar data are handled to Europe's strictest privacy standard.
A caller who wants a time shouldn't have to wait for one
Without Allo
Missed calls turn into voicemails and phone tag- Someone has to call back, check the calendar and confirm
- Back-and-forth emails to agree on a slot
- Leads book with whoever answered first
With Allo AI appointment booking
Every call answered, day and night- Only the slots that are really free are offered
- The meeting is in your calendar before they hang up
- Your buffers, hours and notice are always respected
You set the rules, it fills the calendar
Pick what it can book and where, set the hours and rules it books inside, and see every meeting it booked from the agent's Overview.
Offer up to 20 on the same call. A short note on each tells the agent when to use it; without one, it goes by the title.
CalendlyConfigureSelect event typesThe meeting types your AI receptionist can book during calls.Intro call· 30 minWhen30 minute meeting· 30 minWhen+ Add event typeSaveAny connected account in the workspace, any of its calendars you can write to. Meetings last 30 minutes unless you change it.
A 30 minute buffer, your business hours and 2 hours of notice are on by default. Blocked dates are never booked.
The agent's Overview lists the upcoming meetings it booked, next to its recent calls.
Works with the calendar you already use
Connect it once in Settings, and every agent in the workspace can book into it.
Google CalendarBooks straight onto the calendar you pick, at the length you set.
See the integrationOutlookBooks onto your Outlook calendar, inside your hours and rules.
See the integrationCal.comBooks into the event types you choose, up to 20 on the same call.
See the integrationCalendlyBooks into your existing Calendly event types. It never creates new ones.
See the integrationSet it up in a few minutes
No code, no booking page to share. Your number does the booking.
Turn on Book meetings
In your agent's tools, turn on booking, then pick the calendar it books into, or the event types it can offer.
Set your booking rules
Business hours, blocked dates, a buffer between meetings, advance notice and how far out callers can book.
Go live on your number
Callers who ask for a time get one. Every meeting it books shows in the agent's Overview.
Booking is part of the AI receptionist
$32 /user/mo
One Business seat · billed yearly
- Answers, books and transfers on your existing number
- Google Calendar, Outlook, Cal.com and Calendly
- Transcripts, summaries & CRM sync
Questions about AI appointment booking
It's an AI receptionist that answers your phone and books appointments for callers during the call. Allo's agent checks your connected calendar, offers the times that are really free and creates the meeting before the caller hangs up, so nobody has to call back to confirm.
Google Calendar, Outlook, Cal.com and Calendly. With Google Calendar and Outlook it books straight onto the calendar you pick, 30 minutes by default. With Cal.com and Calendly it books into your existing event types, and you can offer up to 20 on the same call.
It only offers slots that are free on your calendar, and it books inside your rules: a 30 minute buffer between meetings, your business hours and 2 hours of advance notice are on by default, and blocked dates are never booked. You can also cap how far out callers can book, 60 days by default.
With Cal.com and Calendly, each event type you offer can carry a short note, like "when the caller wants a demo", that tells the agent when to use it. Without a note it goes by the event type's title. Always pick at least one event type, otherwise it books the first one on your account.
In your calendar, like any other meeting, and in the agent's Overview in Allo, which lists the upcoming meetings it booked next to its recent calls. Every call also comes with its transcript and summary.
Booking is part of the AI receptionist, which takes one Business seat at $32/user/mo billed yearly. You can try it free before you pay anything.
