Cal.com logoOpen Scheduling · Native integration

The AI phone agent that books straight into Cal.com.

MapleVoice answers every call in under two seconds, checks your live Cal.com availability, and books the meeting on the right event type — so the people who’d rather call than click still get scheduled.

Two-way sync Live in 48 hours Secure · scoped access
Incoming call00:00
MapleVoice answered in 1.4s
“Can someone walk me through it next week?”
Got it — placing that now.
Writing to Cal.com
Cal.com logo
<2s
Answer time, every call
24/7
Booking on Cal.com
0
Slots double-booked
48h
Live on your line
How it works

How MapleVoice connects to Cal.com.

Cal.com is the open-source scheduling platform teams use to share availability and let people book meetings without back-and-forth. MapleVoice connects to Cal.com through MCP (the Model Context Protocol), so your AI voice agent can read your live availability and book meetings onto your Cal.com event types directly, live on the call.

Caller dials in
Any phone, any hour
MapleVoice
Answers & understands
MCP connector
Secure link to Cal.com
Live in Cal.com
Saved & synced
STEP 1

Connect Cal.com in onboarding

Secure, scoped access to the event types you choose — no developer and no custom build.

STEP 2

MapleVoice reads your availability

It pulls open slots from your Cal.com event types and availability rules in real time.

STEP 3

It answers & offers a time

Every call answered in under two seconds — it offers open slots, captures details, and confirms the booking.

STEP 4

The booking lands in Cal.com

The meeting is scheduled on your Cal.com event type with a confirmation sent automatically.

Two-way sync

It reads from Cal.com. It writes back to Cal.com.

Live on the call — never a stale copy, never a nightly export.

Reads from Cal.com
Live availability by event type
Open slots & scheduling rules
Existing scheduled meetings
Buffers & minimum notice settings
Cal.com logo
Writes to Cal.com
New meetings & bookings
Reschedules onto open slots
Cancellations & freed-up times
Attendee details & call notes
A real call, start to finish

Hear how it actually handles the call.

It greets the caller, answers questions from your live Cal.com data, handles the request naturally, confirms the details — and writes the result straight back. No scripts read like a robot, no hold music, no missed details.

Live transcript · MapleVoice Recording
MapleVoice
Thanks for calling — I can get you on the calendar right now if you’d like.
Caller
Yeah, can someone walk me through it next week?
MapleVoice
I’ve got Tuesday at 2 or Wednesday at 9 open for a demo — which works?
Caller
Wednesday at 9.
MapleVoice
Done — booked you for Wednesday at 9. You’ll get a Cal.com confirmation by email.
Booked in Cal.com — Wednesday 9 AM demo, confirmation sent. — synced to Cal.com
Where it earns its keep

What you can do with MapleVoice + Cal.com.

01

Book the callers who won’t click a link

Some people would rather talk than open a scheduling page — the AI books them straight into Cal.com on the call.

02

After-hours & overflow booking

Catch calls that come in while you’re busy or closed — they get booked onto your event type instead of going to voicemail.

03

Demos & discovery calls

Qualifies the caller, captures what they need, and schedules the right event type with the right person.

04

Reschedules without link-trading

Moves a meeting to the next open slot and updates Cal.com instantly.

The difference

What changes the day you connect Cal.com.

Without MapleVoice
A caller who won’t use a booking page just drops off.
“Grab a time on my Cal.com link” becomes an email that’s never opened.
Phone and link bookings collide on a manually managed slot.
After-hours interest goes cold before anyone replies.
With MapleVoice + Cal.com
The AI books them into Cal.com on the call, no link required.
Every call answered in under two seconds and booked on the spot.
MapleVoice reads live Cal.com availability, so it never offers a taken time.
Booked, confirmed, and synced to Cal.com around the clock.
Why teams switch it on

Built to pay for itself.

Real-time, two-way sync

It doesn’t just read Cal.com — it books, reschedules, and cancels meetings back, live during the call.

Never double-booked

It only offers times genuinely open in Cal.com, so phone and link bookings never collide.

Captures phone-first prospects

Books the people who’d never use a self-serve link, so no warm lead slips away.

Live in 48 hours

We connect Cal.com and script your event types and booking flow — no project, no dev team.

Most teams are fully live within 48 hours. We connect Cal.com, script your event types and booking rules, and test everything before your line goes live.
Secure by design

Your Cal.com data stays yours.

Scoped, least-privilege access

We connect only to what we need in Cal.com — nothing more. Revoke anytime.

Encrypted & compliance-aligned

Encrypted in transit, SOC 2-aligned practices, HIPAA-aware, and GDPR-aligned handling.

You stay in control

Your Cal.com data is never sold or shared. MapleVoice acts only on the call, in real time.

Open scheduling is great for people who’ll click the link. MapleVoice books the ones who’d rather talk — straight into the same Cal.com availability.

MapleVoice + Cal.com — your questions.

Yes. MapleVoice connects to Cal.com through MCP, so your AI voice agent can read your live availability and book meetings onto your Cal.com event types on the call.

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See MapleVoice working inside Cal.com.

Book a free demo and we’ll show your AI agent answering a call and syncing it straight into Cal.com — live, with your setup. Live in 48 hours.